| Names | |
|---|---|
| Preferred IUPAC name | Butanedinitrile |
| Other names | Butanedinitrile 1,2-Dicyanoethane Tetramethylene dinitrile |
| Pronunciation | /ˌsʌk.sɪ.nəˈnaɪ.trɪl/ |
| Identifiers | |
| CAS Number | 110-61-2 |
| Beilstein Reference | 1209227 |
| ChEBI | CHEBI:16024 |
| ChEMBL | CHEMBL84970 |
| ChemSpider | 5731 |
| DrugBank | DB01830 |
| ECHA InfoCard | 03d7c197-7c67-497e-b8f8-57b0971e28c1 |
| EC Number | 203-772-9 |
| Gmelin Reference | 72380 |
| KEGG | C01705 |
| MeSH | D013429 |
| PubChem CID | 7839 |
| RTECS number | WS7910000 |
| UNII | IB1E059Z6G |
| UN number | UN2303 |
| Properties | |
| Chemical formula | C4H4N2 |
| Molar mass | 100.12 g/mol |
| Appearance | Colorless crystals or liquid |
| Odor | Odorless |
| Density | 1.0 g/mL at 20 °C |
| Solubility in water | 5.62 g/100 mL (30 °C) |
| log P | -0.35 |
| Vapor pressure | 0.17 mmHg (25 °C) |
| Acidity (pKa) | 11.5 |
| Basicity (pKb) | pKb = 6.56 |
| Magnetic susceptibility (χ) | \-39.5·10⁻⁶ cm³/mol |
| Refractive index (nD) | 1.434 |
| Viscosity | 2.17 mPa·s (at 25 °C) |
| Dipole moment | 4.44 D |
| Thermochemistry | |
| Std molar entropy (S⦵298) | 183.8 J·mol⁻¹·K⁻¹ |
| Std enthalpy of formation (ΔfH⦵298) | -63.7 kJ/mol |
| Std enthalpy of combustion (ΔcH⦵298) | -1712 kJ mol⁻¹ |
| Hazards | |
| GHS labelling | GHS02, GHS07 |
| Pictograms | GHS06,GHS07 |
| Signal word | Warning |
| Hazard statements | H302, H312, H319, H332 |
| Precautionary statements | P210, P261, P264, P280, P301+P312, P304+P340, P305+P351+P338, P312, P330, P337+P313, P405, P501 |
| NFPA 704 (fire diamond) | 1-2-2-" |
| Flash point | 210 °C |
| Autoignition temperature | 210 °C |
| Explosive limits | Explosive limits: 2.6–12.6% |
| Lethal dose or concentration | LD50 oral rat 493 mg/kg |
| LD50 (median dose) | LD50 (median dose): Oral rat 695 mg/kg |
| NIOSH | SN 122 |
| REL (Recommended) | 0.05 ppm |
| IDLH (Immediate danger) | 500 ppm |
| Related compounds | |
| Related compounds | Adiponitrile Glutaronitrile Malononitrile |
| Product Name | Succinonitrile |
|---|---|
| IUPAC Name | Butanedinitrile |
| Chemical Formula | C4H4N2 |
| Synonyms & Trade Names | 1,2-Dicyanoethane; Tetramethylene dinitrile |
| CAS Number | 110-61-2 |
| HS Code & Customs Classification | 29269095 – Other nitriles (subject to local tariff interpretation and product purity claims on commercial invoices) |
Technical-grade succinonitrile production relies on the selection of suitable butanediamine or corresponding dinitrile precursors, with process route selected according to capacity needs, available raw material logistics, and required impurity targets for the intended downstream use. Typical manufacturing applies liquid phase catalytic dehydrogenation or vapor phase amination, both routes demanding strict moisture and feedstock purity to control downstream contamination and volatile by-product formation.
Plant QC teams monitor in-process conversion, color, and residual starting material by established GC or HPLC methods. Product stability for bulk storage aligns with packaging type and residual moisture. Grades tailored for battery electrolyte, electroplating, or specialty synthesis usually require additional purification or drying steps. The presence of residual amine, cyanide, or colored by-products is process-dependent; these impurity levels directly impact end use viability, especially where regulatory content or downstream reactivity is critical.
Ongoing release criteria balance batch consistency, odor profile, color index, and contaminant thresholds, all of which require lot tracing and retain sample validation for each production campaign. These controls reflect both internal performance targets and key customer technical agreements. Downstream technical support includes post-shipment storage guidance and troubleshooting for cold weather solidification, where crystallization tendency can affect formulation feed reliability.
Bulk succinonitrile from our lines usually ships as a white to off-white crystalline solid. The form can present minor granularity or powder characteristics, depending on crystallization and grinding conditions. Odor remains faintly sweet or bitter, but quality inspection flags strong acrid tones as a potential by-product signature. Melting point and boiling point will vary with grade: pharmaceutical or high-purity electronics grades typically demand tighter melting ranges and visual clarity, whereas industrial grades may accommodate a broader span, reflecting relaxed impurity limits. Density depends modestly on compaction and particle size, monitored batchwise as a check on uniformity.
Careful raw material and process control keeps the product chemically stable under ambient factory storage; exposure to strong bases, acids, or open flames leads to hazard escalation and rapid breakdown. Succinonitrile can undergo slow hydrolysis if exposed to atmospheric moisture, so drying protocols are critical for high-purity and battery-grade material. Reactivity on storage is rare unless material is contaminated during transfer or by packaging residue.
Solubility varies by process route and endpoint purity. Succinonitrile shows moderate miscibility in polar aprotic solvents and sparing solubility in water. For applications requiring solution-phase processing—such as electrolyte preparation—controlled dissolution under inert conditions is standard. Batch solutions are typically prepared under dry atmosphere to prevent unwanted hydrolysis or by-product generation during dosing.
| Grade | Purity | Moisture (wt%) | Color (APHA/Hazen) | Typical Applications |
|---|---|---|---|---|
| Electronics | Defined by customer, trace impurity thresholds | Spec limit per application | Low (<20) | Battery Electrolytes |
| Industrial | Relaxed, above 98% | Variable, not always specified | Not always rated | Polymer Synthesis, Chemical Intermediates |
| Pharmaceutical | Typically >99% | Strict, often <0.1% | Very Low (≤10) | Active Ingredient Synthesis |
Our QC identifies and monitors signature impurities, especially those derived from unreacted cyanide, by-product amides, and color bodies. Actual limits are set by contract or application. Impurity spectra will shift based on precursor quality, reaction washing, and solvent selection. Purification step effectiveness is confirmed by each lot’s chromatographic scan. Limits remain grade-dependent and can be tightened for downstream high-performance use.
In-house and customer-specified test methods govern release. These typically draw from international standards for nitrile intermediates, but modifications for on-site validation, sensitivity improvements, or exclusion of interfering agents are routine. Key controls include GC, HPLC, KF moisture, and UV-Vis as baseline tests.
Commercial succinonitrile synthesis uses butane or butadiene as hydrocarbon feedstock, with ammonia and hydrogen cyanide as key reactants. Raw material tracing, especially for hydrogen cyanide, is conducted at the source due to volatile impurity transport risk. Each sourced material faces batchwise approval, and we schedule periodic audits on hydrogen cyanide suppliers to reduce off-spec event frequency.
Typical production relies on direct ammoxidation or catalytic dehydration, each giving distinct impurity footprints. The process route is tailored for regulatory compliance or technical grade requirements. Reaction conditions, especially catalyst charge and temperature ramp, are tuned for throughput versus impurity control based on the end market. Production teams use online analytics to track reaction endpoints, and routine samples ensure the intermediate mixture remains within set parameters.
Critical control points begin at reagent dosing and extend through intermediate crude separation. Most batches undergo multi-stage distillation under reduced pressure to remove low- and high-boiling by-products. In-line filtration and fine-polish adsorbent beds feature in lots bound for high-specification applications. Each process variant reflects a balance between purity target and resource efficiency; we document actual profiles batchwise to support product traceability.
No product ships until lab analysis confirms compliance with contract or customer specification, especially for purity and moisture. Each lot receives a full analytical workup: key parameter trends over time set internal alarm levels. OCC review can flag runs for retesting or redistillation based on trend anomalies—even if spot tests fall inside normal limits.
Succinonitrile serves as a robust precursor for diamines by hydrogenation and on-pathway imide or amide conversion. Catalytic hydrogenation, often using Raney nickel or noble metals, dominates industrial transformation, with solvent and temperature depending heavily on downstream integration requirements.
Industrial reactions often adopt elevated temperature and moderate pressure to favor clean conversion. Catalyst choice (heterogeneous or homogeneous) depends on scale and downstream requirements. Reaction media span from alcohols to high-boiling ethers; water-sensitive grades require dry handling and rapid work-up to prevent hydrolysis, which becomes significant under acidic or alkaline conditions.
The main derivative classes include 1,4-diaminobutane for polymer use, succinimide, and carboxylic acid intermediates. Some specialty batteries exploit succinonitrile blends for safety-enhanced electrolytes, where impurity profile and trace element control shift from secondary concern to leading specification metric.
Best practice involves storage in sealed, inert or dry air environments—exposure to humidity or open air risks slow degradation and caking. Temperature mapping for electronic and pharmaceutical grades is maintained to avoid melting and resolidification cycles, which impact handling properties. Direct sunlight and UV contact are avoided due to color stability concerns.
Bulk and drum packaging selects high-quality HDPE, stainless steel, or lined containers, focusing on preventing moisture ingress and minimizing static buildup. Container selection varies by downstream requirements; pharmaceutical-intermediate lots often default to certified, non-leaching grade material.
Shelf life determination rests on monitoring for caking, yellowing, or detectable odor change. Regular retesting on long-storage inventory addresses risk of hydrolytic breakdown in less controlled settings. For highest-purity or formulation-critical grades, customer retest schedules can override generic shelf-life claims.
Succinonitrile currently aligns with strict health hazard labeling due to oral and inhalation toxicity risk. GHS assignment reflects acute toxicity across several exposure routes; inhalation or skin contact constitutes primary risk in manufacturing and packing. Fine dust handling triggers potential for static ignition, so process design integrates local exhaust and inert blanketing.
Hazards principally stem from toxicity and irritation—statements focus on preventing inhalation, minimizing skin contact, and immediate washing of exposed skin. Manual operations follow layered PPE standards and set ventilation to match batch size and local volatility.
No operator enters the reactor area without direct reading of exposure trends. Plant standards set in concert with regulatory and corporate industrial hygiene teams, often more conservative than generic guidance for cyanide derivatives. Routine training mandates include spill response, emergency washdown, and atmosphere monitoring. Production records show that respiratory irritation occasionally arises even at levels below occupational exposure guidelines, especially during bulk transfer or packaging. All protocols lockout automated lines in case of leak detection or vapor over-limit warning.
Continuous process technology and integrated precursor sourcing enable stable output for succinonitrile, supporting both commodity and high-purity grades. Fluctuations in run-rate arise from shifts in downstream adiponitrile or electrolyte demand. Output levels tie directly to raw material reliability and scheduled maintenance. Capacity ramping responds to annual framework agreements from battery and polymer segments, with excess directed through spot arrangements as available.
Manufacturing lead time aligns with both grade and lot size. For commodity batches, nominal lead time remains within industry-average windows, subject to precursor commodity market volatility. MOQ varies: for high-purity electronics or specialty applications, batch-based release to customer-specific quality standards dictates larger minimums, while commodity and intermediate applications allow flexible lot sizing, limited by product shelf life and handling stability.
Packaging for succinonitrile adheres to application needs and purity controls. Bulk grades use coated steel drums or intermediate bulk containers, focusing on minimizing contact with air and moisture. High-purity shipments apply inert gas blanketing with tamper-proof seals, using double-lined polymer inner bags and rigid exteriors to prevent contamination. Returnable container options exist for customers with closed-loop logistics agreements.
Shipping terms follow established Incoterms; the choice depends on volume, destination, and regulatory compliance. All international shipments require full compliance with current IMDG/ICAO classification. Payment cycles adapt to long-term off-take agreements, standard net terms for returning customers, and advance payment or LC for new business. Fluctuation in exchange rates or logistics disruptions may affect final terms on spot contracts.
Raw material costs reflect direct dependency on upstream acrylonitrile and hydrogen cyanide (HCN) pricing, with energy and purification utility costs as secondary contributors. Price volatility typically traces to regional feedstock constraints, utility rate jumps, or force majeure events in key supply chains. Labor, logistics, and environmental compliance add variable cost loadings based on location and export route.
Product price spreads result from grade, purity, trace impurity control, packaging certification, and batch documentation scope. Specialty batteries, electronics, or pharma grades require enhanced analytics and process segregation; these workflows increase both fixed and variable costs. Packaging meeting UN certification, inerted containers, or specific handling protocols further widen price spreads. Fluctuations often link to seasonal demand from the electrolytes sector, or regulatory changes in handling environments.
Packing costs scale non-linearly with grade: single-use drums for bulk technical grade hold lower impact versus inerted, double-layer vessels for critical applications. Certification for transport (e.g., UN for hazardous) or site entry pre-approval adds fixed costs per shipment, especially for regions with strict import controls. Technical grades exhibit price sensitivity to scale and process route, while high-purity and certified lots command premium multipliers due to release testing and documentation.
Annual demand for succinonitrile is tightly coupled with trends in lithium battery electrolytes and specialty polymer intermediates. U.S. and E.U. buyers frequently seek domestic or FTA-certified sources for origin traceability. In Japan and Korea, quality release documentation and impurity analytics set sourcing apart more than unit cost. China’s domestic supply capacity expansion, driven by regional battery and MCP operations, shapes the global trade balance. India's import reliance periodically spikes on regional production downtime and currency-driven input cost swings.
| Region | Key Market Feature |
|---|---|
| US | Battery and polymer intermediates; logistics-driven price de-averaging; focus on contract reliability. |
| EU | REACH and other compliance requirements; multi-modal shipping; growing demand in specialty applications. |
| JP | High-purity segment; stringent release analytics; small- to medium-volume call-offs; logistics cost sensitivity. |
| IN | Import sourcing dominates; frequent currency-driven volatility; downstream polymer-to-pharma blending. |
| CN | Capacity expansion continues; price influenced by feedstock integration; rapid shift to high-volume outlets. |
Short-term price signals point to upward pressure linked to acrylonitrile and HCN raw material volatility, particularly in regions with tight supply or high utility pricing. Longer-term, battery sector demand determines premium grade price segments, with competition likely to narrow margins for bulk intermediates as new capacity comes online in Asia. Regulatory tightening on impurity profiles or packaging conformity can introduce regional price steps. Data for forecast assembled from internal procurement analytics, historical market indices, and feedstock futures monitoring.
Internal trend analysis uses a blend of direct feedstock contract pricing, global shipping data, and regionally adjusted indices for energy and conversion cost. Procurement teams also factor spot market deviations and published price benchmarks from sector analytics providers. Comparative region-by-region review incorporates available customs, logistics, and utility cost data as released by respective governmental trade and industry platforms.
Within the last cycle, upstream supply chain disruptions impacted global shipment scheduling, including unscheduled outages at key acrylonitrile units and revised customs clearance rules in select APAC ports. Noticeable shifts have appeared within global shipping capacity allocation, especially for controlled substances. Technical grade producers in China have announced ramp-ups, while specialty players in Europe weigh investment against stricter emissions compliance.
Modernization of global handling requirements affects both on-site storage and shipment, as updated IMDG code entries and site-specific local storage statutes require formal change management. New reporting for trace impurities, especially for electronics grade, shapes lot release protocols. In the E.U., REACH re-certification cycles and producer pre-registration steps led certain suppliers to review batch analytics systems and document retention policies.
Manufacturing and technical teams increase focus on backward integration of critical feedstocks, tie-in with regional logistics partners for consistent lead time control, and implement digital tracking for both batch analytics and supply chain documentation. For high-purity and certified grades, advanced purification lines reduce batch-to-batch impurity spread, with flexible production scheduling cushioning against market disruptions.
In industrial operations, succinonitrile serves several downstream sectors. Our teams routinely observe usage in:
- Electrolyte component for high-performance batteries
- Pharmaceutical intermediates in complex synthesis routes
- Specialty polymer modifier for high-temperature plastics
- Research and development applications as a phase-change material
Each end-use draws on a specific set of purity, impurity, and residue requirements, influencing batch release protocols and upstream raw material choices.
| Industry | Recommended Grade | Key Considerations |
|---|---|---|
| Battery Electrolyte | High Purity, Low Moisture | Trace ionic content, moisture level, and metal residues drive performance. Grades produced with closed-system processes and advanced drying yield tighter control over water content and cationic contaminants. |
| Pharmaceutical Synthesis | Pharma Grade | Route-specific or synthesis-grade lots demand enhanced impurity tracking. Typically, control points target aromatic byproducts and residual ammonia. Compliance to region-specific drug master file (DMF) expectations is reviewed batch-wise. |
| Polymer Modifier | Technical Grade | Polymerization performance aligns with compositional and particle-size variability rather than ultra-trace impurity levels. Manufacturing releases focus on batch consistency over fine impurity fingerprinting, except when used in regulated food-contact or biomedical plastics. |
| Thermal Storage/PCM | Standard/Technical Grade | Thermal cycling and consistency take precedence. Key release metrics include melting point reproducibility and impurity residues that can catalyze degradation under repeated cycling. |
Battery electrolyte suppliers often request material with measured trace metal report, sub-% water content, and batch documentation on ionic contaminant controls. Pharmaceutical users frequently escalate requests for analytical certificates, on-request genotoxic impurity screens, and supply chain transparency. For thermal phase-change materials, our lab prioritizes calorimetric reproducibility and post-melt residue tests. Polymer markets check lot-lot consistency more than ultra-trace profiles unless application dictates.
Manufacturing and QC teams recommend upfront definition of end-use sector. Battery users require different purity and trace element profiles than pharmaceutical processors. Alignment on application highlights which property controls and grade documentation need prioritization during order planning and batch release.
Pharma and consumer applications typically trigger specific regulatory or pharmacopeia documentation. Our QA routinely matches grades to region-specific compliance, e.g., REACH, US FDA, or ICH guidelines. Clients in regulated spaces should provide up-to-date specifications early in the RFP stage.
Purity targets set key criteria: electronic and pharma applications specify impurity fingerprints (trace metals, water, side-product residues). Technical or polymer additive buyers may focus more on lot uniformity, absence of critical byproducts, or melting point consistency rather than absolute purity figures.
Grade selection in industrial manufacturing scales must adjust for volume constraints. High-purity, high-documentation grades involve more raw material and process segregation. Larger polymer or PCM buyers often opt for scaled technical lots, balancing cost, batch size, and spec strictness. Budget and annualized need clarify whether campaign or continuous production is suitable.
Routine batch variation occurs with most chemical intermediates, especially at grade transitions or at manual process controls. We encourage customers to validate supplied material on sample lots before large-scale deployment. Analytical data, melt profiles, and process compatibility are reviewed with customer feedback, and any batch-specific concerns addressed through direct manufacturer support.
Manufacturing succinonitrile requires a documented quality management system addressing both process and product controls. Production sites operate under recognized certification programs such as ISO 9001, with every stage from raw material intake to final packaging undergoing regular internal audits. Auditable records detail batch genealogy, change control, and traceability measures. Certification scope at each facility covers critical production and lab testing operations, with compliance verified by scheduled third-party audits.
Certification approaches differ by end-use application and geographic market. Succinonitrile intended for specialty polymer synthesis or electrolytes draws product-specific conformity testing and, where applicable, certification for compliance with local chemical regulations. Consignment-specific documentation can include certificates of analysis (CoA) referencing customer-nominated test criteria. REACH compliance status is managed for shipments to the European Economic Area, while registration support aligns with new and evolving market access requirements.
Each shipped batch carries full traceability, with documentation including batch release data, test method references, and compliance verification. Customers regularly request extended datasets or additional documentation such as stability profiles, impurity characterization, or test protocols for specific regulatory or formulation purposes. Digital archiving ensures records remain accessible for retrospective analysis and regulatory trace-back. The release of each lot follows verification against mutually agreed internal and customer standards, which may adapt based on the downstream synthesis or technical requisites.
Production of succinonitrile relies on a mature process route with controlled feedstock quality. Multi-line manufacturing ensures redundancy, while strategic raw material sourcing fortifies supply in volatile raw material markets. Industrial partnerships often require custom supply terms and performance-linked stock management systems. For ongoing procurement contracts, supply allocations can be revisited periodically to adjust to customer ramp-up or destocking cycles, and minimum order volumes are determined per customer supply chain risk profile.
Process consistency ties to strict raw material screening and in-process control points, such as nitration efficiency and purification step yields. Process upsets and impurity generation receive continuous review, with corrective actions documented for internal audits. Long-term agreements with key accounts enable forecasting of capacity allocation and mitigation of global demand swings. By linking finished goods inventory targets to actual order flow, the production cycle maintains a buffer for customer call-off orders, including urgent requirement contingencies.
Sample requests for succinonitrile typically begin with a detailed technical dialogue to clarify product grade, documentation needs, and intended downstream application. Manufacturing teams coordinate sample production in discrete, controlled runs to assure representativeness of full-scale batch qualities. Sample shipments include analytical reports, and technical support addresses any customer queries on assay, impurity profile, or performance data relevant to pilot trials.
Procurement modes can flex between spot orders and framework agreements, each tailored by the customer’s usage pattern and risk tolerance. Volume flexibility, consignment stock solutions, and custom shipment intervals remain negotiable for account-specific requirements, minimizing waste and inventory holding risks. Contractual terms can link price and delivery commitments to independent feedstock indices or shipment destination specifics. Logistics teams support customers in aligning delivery timing to production schedules, and technical service interfaces directly with customer R&D and quality functions for any troubleshooting during application scale-up.
The push for higher energy density and more stable electrolyte matrices drives recent research on succinonitrile across lithium battery, synthetic fiber, and pharmaceutical intermediates sectors. A notable number of applied projects examine its behavior as a solid-state electrolyte matrix component, targeting ionic mobility and compatibility with salt additives. Upstream, ongoing development targets purification efficiency, as certain downstream applications require tight residual impurity control—especially regarding amines, nitriles, and moisture content that often track with succinonitrile via process or storage effects. Efforts to refine crystallinity and bulk purity dominate R&D in high-end applications, such as battery and specialty fiber use, since crystal habit and trace contamination directly influence product utility.
Newer research directions focus on the use of succinonitrile for low melting phase change materials in electronics cooling applications and as a template molecule for hybrid organic-inorganic frameworks. The pharmaceutical industry continues to investigate novel routes employing succinonitrile as a C4 nitrile synthon, expanding potential value chains for downstream amine, acid, or heterocycle fabrication. Early-stage battery projects evaluate composite formulations using succinonitrile with tailored chain lengths or functional groups to improve thermal and mechanical stability.
Achieving reproducibly high purity at an industrial scale remains a leading challenge, especially for grades demanding extremely low residual acid or amine content. Process streams often generate side products due to thermal decomposition or incomplete conversion, and purification steps must adapt to both capacity and specification fluctuations. Advances include proprietary multi-stage crystallization and high-efficiency post-purification using continuous processes to address these impurity profiles. Analytical differentiation—especially trace detection of isomeric nitriles or non-volatile contamination—continues to push the limits of in-house quality control. Batch consistency management connects directly to process instrumentation reliability and real-time analytics, so upgrades in field instrumentation show immediate returns in day-to-day production stability.
Current demand from established markets in battery and fine chemical segments shows steady volume requirements. New application growth will likely stem from targeted material science projects and the gradual scaling of solid-state battery production capacities. As global electric vehicle and grid storage battery manufacturing plans roll out, tighter partnerships are forming with downstream integrators, requiring not only reliable supply but ongoing qualification and co-development. Regional trends indicate capacity investments focus around areas with favorable raw material access and end-user proximity, both for cost efficiency and logistics risk control.
Process automation and continuous process engineering will define the next wave of cost and quality improvements. Implementation of in situ monitoring, specifically for impurity trend analysis and end-point detection, allows reduction in downtime and waste while ensuring product specification stability across large, multi-batch campaigns. Commitment to flexible line design becomes increasingly important; specific impurity control or molecular tailoring according to evolving customer or regulatory requirements frequently dictates batch-level customization, especially in pharmaceutical intermediates. Upstream integration remains key for controlling raw material origin, consistent feedstock quality, and ensuring long-term sourcing resilience.
Ongoing transition toward greener synthesis routes focuses on minimizing hazardous reagent consumption, solvent recovery, and energy use. Alternative hydrogenation and dehydration catalysts under development aim to decrease both operational risk and downstream hazardous waste. Waste minimization within purification—especially solvent loop closure and byproduct valorization—aligns with major customer sustainability audits. Green process selection increasingly depends on the ability to demonstrate statistically controlled impurity rejection and solvent management over long-term production runs, not just claims of “green” catalysts or raw materials.
Our technical team collaborates with customers on raw material compatibility, batch release standards, and process parameter design. Direct support includes product suitability evaluation for application-grade requirements and detailed impurity risk assessments based on specific downstream chemistries. Customers frequently consult regarding purification step selection and analytical verification methods suited to both process and regulatory needs.
We provide guidance on formulation adaptation, storage stability, and impurity management from both a process and application perspective. Feedback on stability testing (thermal, oxidative, or under typical use-case cycling) informs decisions on grade selection and suggested handling protocols. Adaptation advice includes materials compatibility assessments for storage/transfer, influence of micro-impurities on batch performance, and technical recommendations for composite or matrix design as seen in battery and polymer applications.
Our release criteria integrate real-time process data with outgoing inspection protocols; technical documentation includes traceable batch histories, impurity trend profiles, and response support for customer audit requirements. Customer inquiries, incident troubleshooting, and root cause analysis receive direct consideration from our R&D, production, and analytical teams. Batch replacement or technical remediation is addressed based on jointly reviewed risk assessments and full disclosure of in-process analytical records as necessary to assure ongoing qualification for regulated and precision applications.
Succinonitrile production is a process that demands precision from raw material selection to final purification. In our manufacturing facility, every stage runs under controlled conditions. We invest in process automation and analytical tools to monitor each batch, which minimizes impurities and stabilizes product properties. This active management produces succinonitrile with a consistent melting point and reliable chemical profile, supporting repeatable application results in downstream industries.
Industrial customers in lithium battery research, specialty solvents, and phase change materials select succinonitrile for its unique thermal and dielectric characteristics. In battery development, the compound offers a reliable electrolyte matrix. Polymer synthesis operations benefit from its reactivity and low water content. Electronics manufacturers turn to these properties to meet functional and safety standards in capacitor and insulating materials. Each of these sectors relies on predictable supply and batch-to-batch consistency, which direct production control enables.
Our plant runs continuous quality checks from raw material intake to finished packaging. Analytical chemists in our laboratory run real-time tests for purity and residual byproducts. Tight controls minimize variation in properties such as melting point and acidity. Each batch is traceable with full process records, supporting both internal accountability and customer audits. This approach to quality assurance builds long-term reliability. Only batches that meet customer specification standards reach dispatch.
Our team manages all aspects of packaging on-site, including options for steel drums, fiber drums, or IBC containers. To reduce product exposure and support safe handling, nitrogen blanketing and sealed-liner options are available. We oversee load planning and logistics directly from the production floor, which helps control lead times and reduces breakage risk in transit. This hands-on approach gives procurement teams predictability on delivery schedules and order quantities. Orders can be tailored to meet specific bulk requirements, including just-in-time supply for large-scale projects.
We provide technical guidance and troubleshooting for industrial users who process succinonitrile in complex chemical systems. Scientists and engineers from our team engage directly with customer technical teams to discuss reactivity, compatibility, and performance under application-specific conditions. Support extends to recommendations for storage, handling, and process integration. This level of service helps buyers resolve production challenges swiftly and maximize throughput in their own operations.
By maintaining direct control over production, quality, and supply chains, we offer a level of transparency that supports cost planning and risk reduction for commercial buyers. Distributors and manufacturers benefit from stable lead times and predictable batch quality, which helps manage inventory and prevent costly process interruptions. Procurement teams can audit batches and work directly with our technical staff, strengthening supply assurance. This structure reduces hidden costs and helps partners meet project deadlines, contributing both to short-term operational objectives and long-term business growth.
Our experience producing succinonitrile for over a decade has given us a close look at what works in real factory settings and labs. Purity is a critical spec for our industrial-grade succinonitrile, especially in battery research, specialty polymers, and organic synthesis. Our customers rely on material that performs consistently every batch, so we keep purity at the center of our process and quality control strategy.
For most industrial applications, we manufacture succinonitrile at two main purity benchmarks. The leading grade is 99.0%, which covers needs in chemical synthesis and R&D settings where trace byproducts can cause side reactions or failures in downstream processes. We routinely produce at 99.5% as well, serving clients who push for additional purity, such as in specialty electrolytes or advanced polymer formulations. Regular analysis with gas chromatography ensures every drum meets the declared level—no exceptions sent out the door.
Anything below 99.0% introduces too much variability for serious process work. While lower purity material might catch interest in some experimental contexts, nearly every end use we support demands sharp consistency. Impurities at or above one percent often contain amines, organic acids, or residual solvents. In our experience, these can catalyze unwanted polymerizations or degrade performance, especially in energy storage or electronic chemical sectors.
We see the impact of purity first-hand. For example, in lithium battery research, excess organic content or residual water can ruin cell performance. Even a fraction of a percent contaminant generates gassing or causes reduced cycle life in test cells. Our strict controls—starting from feedstock selection through distillation and filtration—give customers confidence their electrolyte or synthesis project will progress without avoidable setbacks.
Across the years, high-purity succinonitrile has also proven essential in polymer initiator manufacturing or specialty coatings. Small impurity levels can poison catalysts or block desired molecular arrangements. We’ve solved issues for customers dealing with batch-to-batch product variability that traced back to low-grade competitive material. With tighter specs, process engineers spend less time on troubleshooting and more on scaling up real production.
We don’t ship a batch without a full certificate of analysis based on in-house and third-party labs. Every purity percentage is tied to a traceable sample and its assay record. Typical impurity limits for our grades include total water <100 ppm and total amines or acid content far below what interferes with key industrial reactions. If a client needs even higher purity, our team can look at custom purification runs and provide the supporting data package for validation.
OEMs, battery developers, and polymer houses ask tough questions about performance and consistency—rightly so. We welcome this scrutiny. Our line techs and chemists train for this responsibility. We view purity not as a box to check, but as an ongoing promise to the production chemists who trust us with each order.
Every year, we invest in new analytical tools, refined distillation protocols, and even plant utilities to keep backgrounds clear of contaminants. Succinonitrile purity levels form the backbone of our offering—for us, it’s always a process of listening to customer feedback, analyzing upsets down to parts per million, and making sure every customer gets exactly what their process demands.
Our team receives frequent questions on the logistics of sourcing Succinonitrile, especially regarding minimum order quantities and lead times. From years of direct manufacturing experience, those details are crucial to both research labs and large-scale industrial users. Succinonitrile, used across battery, specialty polymer, and organic synthesis applications, faces unique supply dynamics. Decisions for batch production, inventory, and transport play a direct role in how we set these key parameters.
Every production campaign for Succinonitrile requires specific planning—raw material procurement, reactor changeovers, and post-processing. Our minimum order quantity (MOQ) sits at one full standard drum, which usually holds 200 kg. Supplying smaller amounts creates hurdles in process efficiency and packaging waste, especially considering purity controls under ISO-compliant procedures. For larger industrial orders, we often supply by pallet or tanker, coordinated to suit process integration on the customer side.
Unique projects, such as pilot lines or R&D runs, sometimes justify lower MOQs. In those cases, our technical team evaluates batch splitting feasibility without compromising quality or compliance. We understand that research or niche applications might not reach bulk scales. Still, the underlying economics rely on core batch sizes. Every customer inquiry receives an individualized review from our technical sales staff—balancing manufacturing best practices with user requirements.
Lead time for Succinonitrile flows from chemical synthesis and purification all the way through packaging and outbound logistics. For most repeat orders, our average lead time hits four to six weeks. Planning ahead secures raw material feedstocks and leaves room for QA/QC at lot release. Shorter lead time—down to two weeks—becomes possible during low-season periods or when we run large campaigns. For fully custom specifications, or if special tests are required, scheduling can extend by another couple of weeks.
Global transport and regulatory paperwork also influence delivery windows. Succinonitrile falls under strict ADR and IMDG code for international shipments. Our factory team coordinates directly with customers on dangerous goods documentation and preferred transit mode. Road, sea, and sometimes air freight each introduce different timelines—delays can result from customs checks or port congestion, which our logistics group tracks closely. For nearby customers, direct dispatch works swiftly, often within a few working days after quality sign-off.
Long-term partnerships rely on transparency in MOQ and lead time commitments. We publish typical MOQ and lead time figures openly, yet our production schedule retains the agility to respond to fluctuations in market trends and client urgency. We keep buffer stocks of key raw materials and maintain a clear communication channel for precise delivery forecasts. Our production planners work directly with large-volume clients to synchronize batch timing, reducing both warehousing burdens and risk of downtime.
Maintaining real-time visibility into manufacturing constraints supports our clients’ project timelines. Unforeseen events—feedstock shortages, regulatory interruptions, or unexpected maintenance—can impact production. Continuous investment in process automation and careful upstream sourcing prove essential for stabilizing output. Our sales engineers remain tightly engaged with any special delivery or scale-up requests, ensuring reliable order fulfillment and responsive customer service direct from the manufacturing floor.
As direct producers of succinonitrile, we pay close attention to international regulations, not only to protect the supply chain but also to ensure the safety of our teams and partners downstream. This chemical, an important intermediate for specialty synthesis, falls under several rules that impact how we handle, package, and deliver every metric ton leaving our facility.
Succinonitrile falls under classification as a hazardous good thanks to its toxicological properties and combustibility. The United Nations classifies succinonitrile under UN 2302, which means global transport methods—whether by sea, air, road, or rail—require compliance with strict international frameworks. We build our logistics strategies around the IMDG Code for maritime shipments, IATA DGR for air freight, and ADR for road transit within Europe. Regulatory requirements do not bend for tight deadlines, so we synchronize documentation, shipper declarations, and packaging protocols at every stage. Our direct communication with regulatory bodies leads to fewer delays at customs and better control of any compliance risks.
Hazardous classification brings solid obligations. We do not use improvised or recycled containers. Only UN-certified drums and containers pass our internal checks, with regular audits carried out by our compliance team. GHS-compliant labels, hazard pictograms, and transport markings are fixed clearly on all outgoing freight. Each batch leaves the loading bay sealed and traceable, ensuring that handlers and customs officers can verify contents immediately, reducing the risk of holdups or repacking at border inspections.
Exporting succinonitrile involves documentation that stands up to scrutiny. Our shipping department prepares safety data sheets, certificates of analysis, dangerous goods declarations, and bills of lading tailored to each transport route. Missing, incomplete, or mismatched records lead to fines, rerouting, or worse—product recalls. We keep our export files current with regulatory changes, ensuring every shipment is ready for spot inspections from authorities ranging from EU REACH enforcement teams to Chinese import inspectors. Our experience has shown that correct paperwork stops administrative delays before they become expensive mistakes.
Some territories treat succinonitrile as a material of dual use or with addiction precursor potential. In such cases, our compliance coordinators work with clients to secure any special import permits or pre-notification letters. Requirements like end-user declarations or pre-export notifications slow down the process, but we move assertively and transparently from the start. For destinations enforcing chemical precursor controls, extra steps become routine rather than obstacles—never an afterthought once the goods are in transit.
Temperature control matters for a product that can decompose or evaporate if mishandled. Our warehousing near port facilities allows for rapid handoff to temperature-controlled trucks or containers when weather or distance put quality at risk. Insurance partners familiar with cross-border chemicals support us in managing claims, incidents, or route interruptions. Our team offers pre-shipment training to freight handlers and customs brokers so everyone in the chain understands the risks, not just those on our factory floor.
Pivoting quickly to new export documentation, doubling down on traceable containers, and facing regulatory checks head-on protects our commitments and the end user’s process integrity. Regulatory complexity might add friction, but direct producer responsibility guarantees control and peace of mind for every shipment of succinonitrile leaving our gates.
For product inquiries, sample requests, quotations or after-sales support, please feel free to contact me directly via sales9@bouling-chem.com, +8615651039172 or WhatsApp: +8615651039172
