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HS Code |
132243 |
| Chemicalformula | C4H6 |
| Molecularweight | 54.09 g/mol |
| Appearance | Colorless gas |
| Odor | Mild gasoline-like odor |
| Boilingpoint | -4.4°C (24.1°F) |
| Meltingpoint | -108.9°C (-164°F) |
| Density | 0.62 g/cm³ (at 0°C) |
| Solubilityinwater | 0.735 g/L (at 20°C) |
| Vaporpressure | 2,430 mmHg (at 20°C) |
| Flashpoint | -85°C (-121°F, closed cup) |
| Autoignitiontemperature | 420°C (788°F) |
| Casnumber | 106-99-0 |
As an accredited Industrial Butadiene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Industrial Butadiene is typically packaged in 150 kg steel cylinders or 20,000-liter ISO tank containers, marked with hazard symbols and safety labels. |
| Container Loading (20′ FCL) | Container loading (20′ FCL) for Industrial Butadiene involves transporting in ISO tanks or drums, ensuring secure, leak-proof chemical handling. |
| Shipping | Industrial Butadiene is typically shipped as a liquefied gas under pressure in specialized, approved steel cylinders or bulk tankers. Transportation requires stringent safety measures, including explosion-proof equipment, proper labeling, and secure containment to prevent leaks, as butadiene is highly flammable and poses health and environmental risks during transit. |
| Storage | Industrial butadiene should be stored in tightly closed, adequately ventilated tanks or cylinders, away from sources of heat, sparks, and open flames due to its flammability. Storage areas should be equipped with proper fire suppression systems and grounding to prevent static discharge. Temperature and pressure must be carefully controlled, and containers should be clearly labeled, complying with relevant safety and environmental regulations. |
| Shelf Life | The shelf life of industrial butadiene is typically 6 to 12 months, stored in tightly sealed containers under recommended conditions. |
Applications of Industrial Butadiene in Industrial ManufacturingIndustrial-grade butadiene serves as a foundational raw material in the production of various high-performance polymer and chemical intermediates. Our direct manufacturing experience ensures precise adaptation of butadiene to specific downstream production requirements, supporting dependable supply chains for large-scale industrial processing. Below, we detail the primary application routes with transparent documentation of compliance, formulation ratios, integration points, and resulting product categories. 1. SBR (Styrene-Butadiene Rubber) for Tire and Technical Rubber GoodsButadiene is co-polymerized with styrene to produce SBR, which accounts for a large portion of global synthetic rubber output. Our expertise supports tire manufacturers and technical rubber processors in scaling SBR operations to meet the needs of passenger, commercial, and specialty vehicles. Careful material control ensures alignment to tight automotive sector tolerances from compounding through curing. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
2. Polybutadiene Rubber (PBR) for High Impact ApplicationsPolybutadiene rubber is a crucial ingredient in automotive and industrial markets demanding high resilience and abrasion resistance. Our butadiene grades enable tight molecular weight control, especially vital for downstream cold and high-cis PBR producers serving markets with stringent longevity and mechanical requirements. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
3. Acrylonitrile Butadiene Styrene (ABS) Resin ProductionButadiene acts as a key feedstock in the grafting process that gives ABS its characteristic impact strength and surface quality. Downstream polymer producers rely on our consistent butadiene supply to maintain batch-to-batch polymer backbone integrity, which is fundamental for downstream compounding and precise molding performance in electronics, appliances, and automotive interiors. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
4. Nitrile Butadiene Rubber (NBR) for Oil-Resistant Seals and HosesButadiene, co-polymerized with acrylonitrile, forms the matrix of nitrile rubber, equipping it for chemical resistance essential in oil, fuel, and hydraulic applications. We ensure control of butadiene ratio and impurity profile to suit batch processing consistency, critical for fabricating durable seals, o-rings, and technical hoses in demanding industrial environments. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
5. Adiponitrile Production for Nylon 6,6 IntermediatesIn adiponitrile synthesis, butadiene serves as the core feedstock for downstream hexamethylenediamine and nylon 6,6 manufacturing. Large-scale nylon producers depend on consistent purity and supply reliability, as operational upsets or contaminant spikes can disrupt catalyst life and chain propagation in subsequent polycondensation. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
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Competitive Industrial Butadiene prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8618136850665 or mail to sales4@ascent-chem.com.
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Tel: +8618136850665
Email: sales4@ascent-chem.com
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In our chemical manufacturing plants, butadiene finds its way into almost every corner of the operation, from large-scale polymerization to special elastomer synthesis. Over the years, we’ve seen butadiene transform from a volatile byproduct into one of the most valued feedstocks on our site. Our facilities produce industrial butadiene through advanced extraction and purification methods, drawing from years of investment in refining our processes for higher yields and cleaner output.
Our standard product, known within our facilities as Model: BD-1100, reflects the focus we put on purity and performance. BD-1100’s typical purity reaches above 99.5%, meeting the standards required by tire, latex, and specialty rubber makers. We design our production lines for steady, bulk output, but flexibility always remains built in. Over the years, engineers here have tweaked temperature, pressure, and catalyst ratios to cut down on unwanted byproducts, reduce shutdown times, and keep impurities like acetylenes, methylacetylene, and water to a minimum.
Industrial butadiene plays a clear role in synthetic rubber, making it the backbone of tire and automotive sealing material production. When we started manufacturing in the early 1990s, tire makers relied on a patchwork of supplies. With our product line, factories have come to expect reliable delivery and consistent quality batch after batch. Each tanker that leaves our site stands for more than just a commodity; it means fewer line stoppages for rubber formula makers and a smoother outcome in every vulcanization run.
The plastics industry draws heavily from butadiene monomer, especially in the ABS process. As tech standards moved forward, clients came to us asking for tighter specs, especially around trace olefins and oxygenates. Through hands-on troubleshooting, we upgraded reactors and condensers, installed online chromatography, and kept working shoulder-to-shoulder with clients to dial in those specs. Our teams know what’s at stake: brittle impact modifiers translate to rejects on the assembly line, so we’ve made butadiene control a cornerstone of our quality system.
A common question from new clients centers on the difference between our industrial-grade butadiene and sources they may have encountered in the open market. Traders or resellers often pass along mixed-stream products that may look similar on paper. From our point of view as a direct manufacturer, we see the difference every week in downstream performance tests. Multistep distillation units in our plants strip out heavier diolefins and chlorinated byproducts, so finished BD-1100 runs with fewer unplanned shutdowns due to polymer fouling or line gumming. Not every butadiene source can guarantee those kinds of downstream results — especially in plants that run days or weeks between batch cleanouts.
We’ve also fielded questions on alternatives, especially bio-based and imported butadiene. Over a decade, we evaluated renewable grades versus our core C4 stream. While some buyers seek bio-based feedstocks for regulatory points, the majority demand the production volume and stability that a dedicated industrial plant can supply. Lab scale batches can’t keep up with emerging demand for SBR and NBR, and imported blends seldom match our consistency in both sulfur and moisture profile.
From our process control experience, direct access to the C4 cracker gives us more agility than distributors who must buy upstream feedstock as spot cargo. Our teams make real-time adjustments, using data on raw material quality, catalyst age, and downstream load demand. Maintaining this level of control brings lower off-grade risk, keeps delayed shipments to a minimum, and makes pricing forecasts more stable.
Safety and traceability set industrial manufacturers apart from independent traders. In our role, every shift operator recognizes the significance of keeping product shipments within permitted impurity levels. Exposure risks from butadiene are not theoretical to us — many longtime staff participated in the upgrades of our vent capture and flare systems. Regulatory compliance isn’t just a paperwork exercise here. Every shipment passes a detailed quality approval, supported by continuous off-gas analysis and monitored fugitive emissions.
If contamination creeps in, root-cause analysis starts within hours. Direct feedback from rubber and plastic producers leads us to tweak process logic or swap out gaskets to prevent recurrence. That attitude differs from arms-length resellers. Our batch records stretch back years, helping trace any reported quality deviation back through feed preparation, distillation, and final transfer. Plant inspections from outside safety auditors have driven us to improve leak detection, enhance vapor recovery, and update solvent handling routines on a regular cycle.
Over the past decade, end-users have shifted quality requirements. Automotive and electronics manufacturers send requests for lower residual sulfur, demanding smoother rubber surfaces and higher clarity in plastic blends. We leaned into new purification stages and put our staff through cross-training for analytical troubleshooting. Each time a new quality challenge arose, our teams drew from lab experience and fielded trials until results satisfied inspectors from multiple industries.
Short lead times also separate industrial butadiene. With vertical integration in feedstock procurement, we fill urgent orders after refinery restarts or weather disruptions where traders might quote weeks-long delays. Experienced site staff stage product packaging within hours, matching each client’s drum, tank, or ISO container requirements. That flexibility comes from managing our own tank farm operations, not relying on third-party storage.
Direct manufacturers carry a responsibility to not just move product but also shrink the footprint left behind. Our engineering teams started looking into process heat recovery and vapor recompression well before environmental authorities demanded it. Years of running high-efficiency compressors and closed-loop cooling cut site emissions for each metric ton of butadiene that leaves our plant. Detoxifying residual process streams ensures downstream users also keep emissions targets in range.
Waste management goes hand in hand with chemical manufacturing. Butadiene production requires attentive handling to keep spent catalysts and purge streams contained. In our daily work, the operators and process engineers put in extra effort lining up storage, venting, and reclamation systems for even small process leaks and tank heel residues.
The value of industrial butadiene comes from working in step with partners. Our technical advisers and support teams routinely visit customer production lines, gather data firsthand, and return feedback to unit managers. Many of our compounders and process specialists once worked on the customer side, so they understand the headaches poorly specified butadiene causes. Their insights feed into the plant, improving everything from batch sequencing to shipping temperature setpoints.
Some polymer clients request special blends with altered composition profiles. For select applications, we can prepare low-inhibitor solutions or split batches between drum and bulk tanks. Every special run must clear careful quality checks, matching prior delivery specs. Only by handling production from extraction to final shipment do we keep this flexibility without driving up costs.
Day-to-day plant operations rely on the skill built from handling thousands of tons of feedstock year after year. On an especially hot summer, overhead cooling checks prevent vapor losses. Our site technicians often spot small issues before they become large-scale incidents. Examples from recent years include cleanup of minor spills, quick repairs to condensation heat exchangers, and proactive shift coverage during major turnarounds. Each measure adds reliability, protects product purity, and upholds worker safety.
Direct experience has taught us the value of reliable lab results. We trust in-house chromatography rather than outsourcing, so we catch offspec readings early. Operators respond to real-world plant alarms, not slow-linked reporting from external labs. Our logistics planning uses firsthand vessel loading knowledge, reducing demurrage and avoiding mislabelled shipments.
Demand for butadiene grade improvement will only increase. Formulators want less variability in every batch, and regulatory pressure shows no sign of relaxing. We invest in modular add-ons to our distillation train, explore membrane separation, and evaluate alternative cracking methods. As consumer trends evolve, we talk to end-users not just during sales, but in hands-on audits.
Through industry working groups, we share data and practices that improve storage safeguards, leak detection, and end-to-end monitoring. This approach keeps our teams up to date and feeds back into how we train operators or schedule plant maintenance. It is this cycle of continual improvement and transparent feedback that allows us to meet tighter product standards year after year.
For users in the synthetic rubber and plastics sector, butadiene quality impacts every level of downstream processing. Factories that rely on consistent monomer composition see stable productivity, smoother mixing, and less unexpected downtime. Over the years, direct feedback from end-users has led to process refinements: improved valves, better filters, extra distillation passes, and faster logistics response.
Blending skills gained from real-world troubleshooting make a clear difference for the customer. Industrial users report lower levels of off-spec batches and more consistent mechanical properties in finished products. It isn’t just about hitting a spec on a data sheet — long-term reliability is what our clients measure with every campaign they run.
We understand that markets offer a mix of butadiene sources, ranging from small refiners to global players. Our position comes down to handling every step under our own roof. From cracking and extraction to quality management and loading, the full chain of command stays within the factory gates. Decisions on improvement or expansion stay with the teams making the product, not at a distant corporate office.
Customers who visit our site walk through the same storage, blending, and loading areas that our operators use every day. Inspection teams watch us calibrate monitors and handle safety drills, all while production keeps moving. It is this level of transparency, built up over decades in manufacturing, that allows clients to trust every shipment bearing our name. Each truckload reflects systems, training, and continuous effort honed on the factory floor.
Industry demands rarely stand still. Over recent years, new polymer blends and additive packages pushed us to explore even finer control of impurity levels. A good example comes from our work with impact-resistant ABS makers, where minute changes in trace aromatics prompted a complete overhaul in part of our purification system. Getting ahead of these changes saves both our clients and us from costly midstream process disruptions.
Every significant market or regulatory shift prompts a fresh look at how we operate. Regular updates to internal SOPs, investment in better sensors, and linking lab data with automated control all grow from a base of hands-on plant experience. Teams on-site share near-misses and small wins during daily handover rounds, carrying that knowledge directly into production adjustments and troubleshooting responses.
Reliable butadiene provides the foundation for innovation in tires, rubbers, plastics, and chemical intermediates. Our manufacturing journey has shown us the value of running tight operations and working transparently with industry partners. Every step forward, from a filter upgrade to a new packaging line, feeds into a cycle of quality improvement powered by decades of hard-earned experience.
Domestically produced, tightly monitored, and directly shipped, our butadiene gives end-users the consistency they count on. As chemical manufacturing and downstream requirements advance, we stay committed to refining every process, sharing best practices, and listening to what real-world users need to keep their own factories running at their best.