Products

Octafluoro-2-Butene

    • Product Name: Octafluoro-2-Butene
    • Alias: 2,2,3,3,4,4,4,4-Octafluoro-1-butene
    • Einecs: 700-487-7
    • Mininmum Order: 1 g
    • Factroy Site: Yudu County, Ganzhou, Jiangxi, China
    • Price Inquiry: admin@ascent-chem.com
    • Manufacturer: Ascent Petrochem Holdings Co., Limited
    • CONTACT NOW
    Specifications

    HS Code

    859248

    Chemicalname Octafluoro-2-butene
    Casnumber 3330-15-2
    Molecularformula C4F8
    Molecularweight 200.03 g/mol
    Appearance Colorless gas
    Boilingpoint -5.5 °C
    Meltingpoint -127 °C
    Density 1.55 g/cm³ (at 20 °C)
    Flashpoint Non-flammable
    Solubilityinwater Insoluble
    Vaporpressure 2.6 atm (at 20 °C)
    Refractiveindex 1.278 (at 20 °C)
    Iupacname 1,2,3,4,4,4,3,3-octafluoro-2-butene

    As an accredited Octafluoro-2-Butene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Octafluoro-2-Butene is packaged in a 500g amber glass bottle with a secure PTFE-lined cap, labeled with hazard warnings.
    Shipping Octafluoro-2-Butene is shipped as a compressed, liquefied gas in high-pressure steel cylinders, kept upright and secured during transport. It is classified as a hazardous material (UN3152), requiring proper labeling and documentation in compliance with international shipping regulations for toxic and corrosive gases. Avoid heat, sparks, and physical damage.
    Storage **Octafluoro-2-butene** should be stored in tightly sealed containers made of compatible materials, in a cool, dry, and well-ventilated area away from direct sunlight and heat sources. Keep away from incompatible substances such as strong oxidizers. Proper labeling and secured storage are essential to prevent accidental release. Follow all relevant safety regulations and guidelines for hazardous chemical storage.
    Application of Octafluoro-2-Butene

    Purity 99.9%: Octafluoro-2-Butene with Purity 99.9% is used in semiconductor cleaning processes, where improved ionic contamination control is achieved.

    Boiling Point 29°C: Octafluoro-2-Butene with Boiling Point 29°C is used in refrigeration systems, where enhanced low-temperature volatility enables efficient heat transfer.

    Molecular Weight 200 g/mol: Octafluoro-2-Butene with Molecular Weight 200 g/mol is used in dielectric fluid formulations, where increased chemical stability ensures safer insulation performance.

    Low Global Warming Potential: Octafluoro-2-Butene with Low Global Warming Potential is used in aerosol propellants, where it minimizes environmental impact while maintaining spray efficiency.

    High Stability Temperature 180°C: Octafluoro-2-Butene with High Stability Temperature 180°C is used in specialty polymer synthesis, where thermal stability allows for robust polymerization reactions.

    Low Viscosity Grade: Octafluoro-2-Butene of Low Viscosity Grade is used in lubricants for high-speed machinery, where reduced internal resistance contributes to optimum mechanical response.

    Gas Phase Reactivity: Octafluoro-2-Butene with Controlled Gas Phase Reactivity is used in plasma etching for microelectronics, where precise etch profiles improve device miniaturization.

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    Certification & Compliance
    More Introduction

    Octafluoro-2-Butene: Advancing Clean Performance in Modern Chemistry

    Our Commitment to Precision and Purity

    Manufacturing Octafluoro-2-Butene from the ground up demands focus, control, and honesty. In the chemical world, the raw material, the reaction, and the final distillation do more than fill a drum—they set the standard for what downstream users accomplish. The product we deliver carries that weight. Throughout production, our teams lean on seasoned hands and sharp systems to keep every batch as close to flawless as chemistry allows. We bring years of experience wrangling fluorinated hydrocarbons. This product, with a chemical formula C4F8, stands as a testament to those efforts. Each canister and cylinder marked as Octafluoro-2-Butene speaks for the rigor and pride of the factory floor.

    Understanding Octafluoro-2-Butene and Its Role

    Octafluoro-2-Butene forms the backbone of several specialized applications. We’ve found our main users in sectors where reliability can’t take a back seat. Semiconductor manufacturers, specialty coatings developers, and certain clean refrigeration innovators seek this molecule not for its name, but for what it does under pressure. Its low surface energy, strong molecular stability, and resistance to breakdown under UV and plasma conditions give customers the confidence to scale processes without the headaches that dog less robust substances.

    Our operation pursues a purity level demanding dedication. Typical specifications, like a minimum purity of 99.5%, are not marketing fluff—they’re checkpoints for every reactor output and analytical run. We use gas chromatography and mass spectrometry to dissect each batch. These aren’t just checkboxes for certification. Every time an analysis pane shows an anomaly, teams retrace steps, clean up, and correct. The outcome is a product where trace contaminants drop far below thresholds, with moisture, acids, and non-volatile residue tightly controlled. Experience taught us that relaxed controls lead to breakdowns downstream, equipment failures, or unstable end products. We avoid those for ourselves and for our customers.

    Application-Driven Design

    Precision doesn’t stop in the bottle. Octafluoro-2-Butene’s most exciting property lies in the balance between chemical inertness and functional reactivity. In semiconductor etching and cleaning sequences, neither silicon wafers nor process equipment tolerate guesswork. Contaminants or inconsistencies, even at parts-per-billion, can nudge a production yield downward and spark troubleshooting marathons. The chemical’s even boiling and vaporization span—a midpoint that bridges moderate pressure and stable vapor density—shapes handling safety as well as process efficiency on our clients’ lines.

    Our factory crews build consistent product flow. Equipment features passivated stainless steel, fluoropolymer linings, and dedicated vapor handling systems to keep the molecule as pure at delivery as it was when bottled. That discipline means electronics manufacturers count on our Octafluoro-2-Butene not just for trial runs, but for large-scale, high-volume production, week after week. Every drum’s fill, evacuation, and pressurization routine matches strict SOPs written and rewritten after years of inspection and trouble-shooting. Users feel that difference where it matters most—on their yield charts and equipment maintenance logs.

    Distinguishing Octafluoro-2-Butene from the Field

    Octafluoro-2-Butene rarely faces a direct substitute. Other fluorinated olefins and some perfluorinated alkanes sometimes cover similar ground, but the differences run deeper than a simple switch. Compared to hexafluoropropylene (C3F6), Octafluoro-2-Butene brings a more stable double bond and higher volatility at room temperature. That edge eliminates the need for excessive pressure or complex vapor delivery. For our friends in electronics, those degrees matter. Subtle shifts help avoid plasma instabilities, etch defects, or film residues.

    Another alternative, perfluorobutene, holds up under harsh UV but often lags behind in molecular control and downstream residue. The octafluoro structure places fluorine atoms in positions that block undesired side reactions, flatten reactivity curves in etching, and reduce fouling in deposition chambers. It's easy to overlook those contributions until something goes wrong with other chemicals. Only dedicated production and rigorous batch analysis reveal how fine those margins can become over thousands of cycles.

    We’ve dealt with direct customer switches before—engineers swapping out less refined fluorocarbons for Octafluoro-2-Butene mid-project. Feedback arrives in two stages: first as skepticism, then, after running the numbers, as gratitude. Cleaner exhaust emissions from dry etchers, reduced chamber fouling, and easier abatement highlight the molecule’s difference in real-world facilities. The material gained a foothold where improvement isn’t measured by small talk, but by throughput, restart times, and scrap reduction.

    Why Detail and Reliability Matter in Production

    Too many people outside our industry take molecules for granted. It’s easy to ask for a larger vessel, a lower moisture content, or a new packaging size on paper. What they don’t always see is what it costs to shift production lines, fuss with purification columns, or tweak fill routines to meet those requests. We carry those expectations as part of the job. Octafluoro-2-Butene, being reactive in some circumstances but stable under controlled conditions, allows us to meet those ever-more-specific client requests.

    Raw feedstocks rarely reach the level of consistency we need, so every load gets scrutinized before it ever hits a reactor. Impurities slip in from transport lines, supplier wash cycles, or even atmospheric absorption. Our operators track the performance of those materials with houses full of old handwritten logs and monitored control systems. That legacy of documentation forms the backbone of our quality claims. When engineers at various customer sites look at our certificates of analysis, they’re seeing the output of hours spent purging equipment, recalibrating detectors, and troubleshooting pipelines.

    Packaging never takes a backseat. We stock and cycle through high-pressure seamless steel cylinders and composite-lined storage, each washed, dried, vacuum-tested, and inerted with nitrogen. Products like Octafluoro-2-Butene demand these steps to prevent trace contaminants from metal walls or unreacted residues lingering from past cycles. Labels mark not just basic identity, but full traceability to batch, fill date, and operator checklists. In our experience, skipping any step invites downstream rework, which always costs more than doing it right from the outset.

    Challenges in Market Growth and Environmental Impact

    Fluorochemicals as a class face closer scrutiny every year. Environmental agencies, industrial users, and citizens all ask pointed questions about safety, atmospheric stability, and impact at end-of-life. Octafluoro-2-Butene’s molecular structure confers greater breakdown potential than older perfluorocarbons. This means that, when released to air, it resists accumulation and breaks down under natural processes more swiftly than many legacy compounds. That attribute matters in the fight to contain global emissions. Chemical plants and the companies we serve both see value in that environmental profile.

    But there is always risk. Mismanaged venting, poor abatement, or leaks can erase those margin gains. Most of our partners design their facilities with aggressive gas capture and scrubbing. Our job is to support them with documentation, technical data, and real-world operating feedback that enables this stewardship. We field calls from process engineers fine-tuning abatement chambers to maximize capture and minimize hazardous byproducts. Our laboratory staff support these efforts, measuring trace breakdowns after extended operation and feeding those results back to customers, so design can improve iteratively.

    As a manufacturer, we face the daily challenge of keeping process safety and environmental release at the center of what we do. Many older generation fluorochemicals built up a troubling record in the atmosphere, owing to long lifespans and stubborn stability. Octafluoro-2-Butene’s profile helps turn that chapter, but responsibility rests with producers, shippers, and end users alike. Each cylinder’s journey reads as a test of engineering integrity, regulatory compliance, and process vigilance.

    Chemical Handling and User Experiences

    Facilities relying on gases such as Octafluoro-2-Butene do not run on hope—processes revolve around tight inventory checks, cylinder exchanges, and valve maintenance. Our team trains technicians on the safe transfer, venting, and containment required at every handoff. Years of hauling, storing, and dispensing have taught the value of double-checking connections and confirming cylinder weights before and after use. Several times in our own history, a misread scale or a sticky valve created far more havoc than anyone needed. Each error becomes a lesson written into future protocols, tightening the daily routine for every production worker and logistics manager on staff.

    Customer experience shapes many improvements. One of our early clients pointed out that a subtle off-gassing odor, detectable during a high-purity fill, led them to investigate and identify a previously unmonitored moisture ingress. Quick response and transparency on our end rebuilt trust—and led to a tougher fill protocol still in use today. Others sent microelectronic wafers showing minor residues after plasma etch cycles; these cases prompted us to overhaul our drying and analyzer calibration regimen, which brought contaminants below detection on final retests.

    No two users draw benefit in exactly the same way. Some praise the performance at lower working pressures, allowing for new system designs, or point out the shorter pump-and-purge cycles in their tools. Others depend on our regular documentation and support to satisfy their own inspections. The direct phone calls and long-winded email chains pay off in tighter operation, even though the effort sometimes feels endless. Each improvement is born from dialogue; factories working together push us further than technical literature alone ever could.

    Research, Development, and Ongoing Improvement

    Product development at our plant bends with market needs and regulatory shifts. Research staff draft ideas for next-generation fluorinated olefins, sometimes tweaking the double bond location, sometimes substituting functional groups that can drop the global warming potential. Every pilot lot brings fresh struggles—gums in the bottom of the reactor, surprise hydrofluoric acid traces, the puzzle of balancing yield and selectivity. The work never reads as routine. Each adjustment calls for new trials, retesting, and plenty of discarded batches. The road from theory to stable large-scale batch is dotted with setbacks, some expected, others not.

    We’ve learned to keep our ears open. Researchers at tech centers and university labs send feedback about performance at atomic scale, uncovering reaction mechanisms or photolytic breakdown we don’t see on the manufacturing side. Their insights loop back into our improvements. We supply reference samples and support third-party studies; these relationships drive innovation forward in a way that’s hard to match alone. Recent advances pointed out a subtle decomposition pathway in high-energy plasma tools, a revelation that has since influenced both our purification steps and our customer’s tool maintenance routines.

    Work continues on alternative synthesis routes. Traditional fluorination and halogen-exchange processes lean on hazardous intermediates and sometimes generate waste streams with persistent toxicity. Piloting new routes that offer cleaner, more efficient conversion means lowering environmental load and reducing costs. Feedback from our waste-handling partners plays a key role—long-haul shipment of byproducts, incineration details, stack testing—all push us to make the molecule in leaner, meaner ways with each new campaign.

    Partnership and Transparency

    Chemicals don’t build trust on their own. We’ve spent years visiting customer sites, reviewing handling protocols, and walking them through the ins and outs of Octafluoro-2-Butene’s properties and quirks. Teaching new applications or troubleshooting a mystery reaction always starts with listening. We bring process engineers into our plant to see firsthand how we think about valve cleaning, bottling speed, or pre-shipment analysis. They share what breaks on their line, what slows down during installation, and what support they count on most. These conversations form the backbone of improvement—on both sides.

    Documentation travels with every shipment—often weeks of testing reports, gas chromatogram plots, and trace impurity spreadsheets. We don’t send these files because it’s required, but because we live through the same pain when unknowns creep in. Every missed value or incomplete log becomes a root-cause expedition. Our best clients don’t comb through paperwork out of suspicion, but to protect their own customers and processes with the same attention we put into making the product.

    Occasionally, we encounter new regulatory demands tracing back to market events or advances in detection. Meeting those rules demands more than adding a paragraph to a safety data sheet. We re-evaluate raw material sources, intensify training, and consult outside experts to ensure every operational step lines up with new expectations. Each change takes time, costs money, and sparks debate between departments. We weigh regulatory certainty against the realities of commercial supply—not always easy, but always vital to staying in business and in compliance.

    Looking Ahead: The Future of Octafluoro-2-Butene in Specialty Chemistry

    The specialty chemical world never freezes. Applications for Octafluoro-2-Butene keep evolving as industries revise processes in the hunt for higher precision, greener outcomes, and safer work environments. We keep pace by investing in better monitoring, more frequent operator training, and genuine conversations with everyone down the supply chain. Our staff take pride not just in what comes off the line, but in knowing that each improvement, each technical support call, and each troubleshooting session delivers a molecule that works better and lasts longer in the hands of our customers.

    Regulation and stewardship continue to pull the market toward greener chemistry. Sooner rather than later, users will demand even more rigorous control on emissions, breakdown, and recyclability. We’re investing now—more robust process analytics, studies into alternative synthesis, and new container technologies—so the product meets those needs before they harden into rules. The best defense against uncertainty is readiness; one foot in the present, the other scanning for opportunity in what’s next.

    For us, Octafluoro-2-Butene represents both the present and the horizon for fluorinated specialties. We’ve learned that small gains—improved purity, tighter packaging routines, more consistent batch-to-batch properties—make the biggest difference over a product’s lifetime. Our knowledge grew not just from theory, but through trials, setbacks, and partnership with customers unafraid to hold us accountable. Each shipment stands as proof: quality emerges not from shortcuts, but from people who know the chemical, care about every bottle, and understand that every day brings a new challenge worth tackling head-on.

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