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1,1-Bis(Tert-Butylperoxy)-3,3,5-Trimethylcyclohexane [90% < Content ≤100%]

    • Product Name 1,1-Bis(Tert-Butylperoxy)-3,3,5-Trimethylcyclohexane [90% < Content ≤100%]
    • Alias BK 90
    • Einecs 231-104-6
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    984749

    CAS Number 6731-36-8
    Molecular Formula C17H34O4
    Molecular Weight 302.45 g/mol
    Physical State Liquid or Crystalline solid
    Purity 90% < Content ≤ 100%
    Color Colorless to pale yellow
    Density 0.98 g/cm³ (at 20°C)
    Melting Point 5-15°C
    Boiling Point Decomposes before boiling
    Solubility Insoluble in water; soluble in organic solvents
    Peroxide Active Oxygen Content ≈7.0%
    Storage Temperature 2-8°C (Refrigerated)
    UN Number UN 3105
    Hazard Class 5.2 (Organic peroxide)

    As an accredited 1,1-Bis(Tert-Butylperoxy)-3,3,5-Trimethylcyclohexane [90% < Content ≤100%] factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 1,1-Bis(Tert-Butylperoxy)-3,3,5-Trimethylcyclohexane (90-100%) is supplied in a 500g amber glass bottle with tamper-evident seal.
    Shipping Shipping for **1,1-Bis(Tert-Butylperoxy)-3,3,5-Trimethylcyclohexane [90% < Content ≤100%]** requires temperature control and segregation from incompatible substances. It is classified as a dangerous good (oxidizer, Organic Peroxide Type E, UN 3103) and must be transported in well-sealed, approved containers with appropriate hazard labeling, following relevant international regulations.
    Storage Store **1,1-Bis(Tert-Butylperoxy)-3,3,5-Trimethylcyclohexane [90% < Content ≤100%]** in a cool, dry, well-ventilated area away from heat, sparks, open flames, and direct sunlight. Keep in tightly closed, original containers, separated from reducing agents, acids, bases, and combustible materials. Use explosion-proof equipment. Handle with care, as the compound is a sensitive organic peroxide with potential for dangerous decomposition.
    Application of 1,1-Bis(Tert-Butylperoxy)-3,3,5-Trimethylcyclohexane [90% < Content ≤100%]

    Applications of 1,1-Bis(Tert-Butylperoxy)-3,3,5-Trimethylcyclohexane [90% < Content ≤100%] in Industrial Manufacturing

    As the direct manufacturer, we supply high-purity 1,1-Bis(Tert-Butylperoxy)-3,3,5-Trimethylcyclohexane to industrial producers operating in specialized polymer processing environments. This organic peroxide is relied upon as a powerful cross-linking and curing agent, bringing controlled decomposition profiles into a range of downstream production lines where uniformity, product yield, and regulatory compliance are non-negotiable. Below we outline several focused fields where this compound serves as an essential ingredient, with process-level and compliance details important for procurement, process engineering, and technical purchasing teams.

    1. Cross-Linking Agent in Ethylene Propylene Diene Monomer (EPDM) Rubber Production

    This peroxide is widely specified by technical rubber compounders to achieve targeted cross-link density and heat resistance in the manufacturing of EPDM rubber. The compound enters mixing stages where formulation parameters are crucial for forming elastomers that maintain elasticity, weathering, and mechanical properties under demanding environmental and processing conditions.

    Industry compliance standards

    • ASTM D4658 (Rubber — Identification — Infrared and Pyrolysis Gas Chromatographic Methods)
    • ISO 3384-1 (Rubber, Vulcanized or Thermoplastic — Determination of Stress Relaxation in Compression)
    • RoHS Directive (2011/65/EU) for restricted substances in end-products
    • REACH (EC) No 1907/2006 registration and downstream documentation

    Typical usage ratio

    • Employed at 1.0-2.5 phr (per hundred resin), with adjustments based on polymer viscosity and desired cross-linking profile

    Downstream process integration

    • Incorporated during the polymer mastication/blending phase, followed by thermal curing (press or continuous vulcanization units at 160–190°C) to complete cross-linking

    Final product types

    • Automotive weatherstrips
    • Electrical insulation sleeves
    • Roofing membranes
    • Industrial hose covers

    2. Curing Agent for Polyethylene (PE) Wire and Cable Insulation Compounds

    In the wire & cable industry, polymer compounders specify this peroxide to introduce durable cross-links within low-density and high-density polyethylene insulation grades. The selected decomposition temperature ensures consistent curing throughout cable extrusion, minimizing residuals and achieving crucial electrical aging and mechanical performance for long-term installation reliability.

    Industry compliance standards

    • UL 2556 (Standard for Wire and Cable Test Methods)
    • IEC 60502 (Power cables with extruded insulation and their accessories)
    • CSA C22.2 No. 38 (Thermoset-insulated wires and cables)
    • EN 50363 (Insulating, sheathing and covering materials for low-voltage energy cables)

    Typical usage ratio

    • Dosage ranges from 2.0-3.5 phr depending on polymer grade, line speed, and required insulation performance

    Downstream process integration

    • Blended into the polyethylene resin during pre-compounding, then processed through continuous extrusion, followed by on-line silane cross-linking or direct peroxide-initiated curing via high-temperature steam or nitrogen curing tubes

    Final product types

    • Cross-linked polyethylene (XLPE) insulated power cables
    • Medium-voltage and high-voltage cable cores
    • Signal and communication cable insulation

    3. Cross-Linking Initiator in Thermoplastic Vulcanizate (TPV) Compound Manufacturing

    This peroxide initiates in-situ cross-linking of elastomeric phases within TPV production during dynamic vulcanization, forming micro-gel structures in a continuous process. This enables custom compound profiles for applications demanding a balance of plastic processability and rubber-like resilience, especially in automotive and consumer-grade seal or gasket applications.

    Industry compliance standards

    • ASTM D5046 (Standard Practice for Rubber Compounding Materials)
    • TS 16949 (Automotive Sector Quality Management Systems)
    • ISO 9001 (Quality Management in Manufacturing)

    Typical usage ratio

    • Formulators add 0.7–1.5 phr, fine-tuned according to dynamic vulcanization conditions and rubber-elastomer ratio in the TPV

    Downstream process integration

    • Dosed during melt blending in twin-screw extruders where active vulcanization of the elastomer phase proceeds under shear, immediately followed by pelletizing and cooling for further conversion

    Final product types

    • Automotive sealing profiles and weather strips
    • Consumer appliance gaskets
    • Sporting goods parts
    • Flexible automotive interior trims

    4. Curing Promoter for Molded Polypropylene (PP) Foam Components

    Automotive and specialty foam manufacturers employ this compound to induce cross-linking in expanded polypropylene beads, improving foam heat-distortion resistance, elasticity, and dimensional stability even under repeated mechanical loads or thermal cycling. The peroxide’s controlled decomposition profile matches commercial foaming and molding cycle times, avoiding scorch while maximizing bead integrity and closed-cell structure.

    Industry compliance standards

    • ISO 1798 (Flexible cellular polymeric materials — Tensile test)
    • FMVSS 302 (Flammability of Interior Materials – Automotive)
    • REACH (Chemicals Registration for Polymeric Components)

    Typical usage ratio

    • Usually 0.5-1.2 phr, selected according to bead expansion rate, mold residence time, and required finished foam characteristics

    Downstream process integration

    • Integrated through pre-compounding prior to bead expansion, followed by steam molding and curing during final shaping

    Final product types

    • Automotive impact-absorbing foam components
    • Protective packaging inserts
    • Consumer durable cushioning foams

    5. Cross-Linking Additive in Polyolefin Elastomer (POE) Sheets and Films

    Film and sheet manufacturers in the construction and packaging sectors rely on this peroxide to initiate cross-linking within POE resin matrices, leading to mechanical and environmental resistance improvements demanded in specialty barrier films, geomembranes, and technical foils. This application exploits the consistent activation profile to balance throughput and product performance during extrusion and post-processing routines.

    Industry compliance standards

    • ASTM D882 (Test Method for Tensile Properties of Thin Plastic Sheeting)
    • EN 13967 (Flexible sheets for waterproofing — Plastic and rubber damp proof sheets)
    • ISO 9001 (Manufacturing Quality Standard — Sheet/Foil production)

    Typical usage ratio

    • Dosed at 0.8-1.8 phr, tailored according to film thickness, resin selection, and final in-use exposure requirements

    Downstream process integration

    • Added during resin compounding prior to film or sheet extrusion; cross-linking completed in-line via controlled oven or infrared heating zones

    Final product types

    • Waterproofing membranes for civil engineering
    • Agricultural greenhouse films
    • Protective packaging technical films
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    Certification & Compliance
    More Introduction

    Introducing 1,1-Bis(Tert-Butylperoxy)-3,3,5-Trimethylcyclohexane: The Value of Quality Formulation in Polymer Manufacturing

    Understanding the Product from the Manufacturer’s Lens

    In chemical production plants, each process is more than just a line on a flow chart. Over years of manufacturing experience, it’s clear that the chemicals designed, formulated, and refined have a direct effect on process yield, quality, and safety downstream. Among the array of organic peroxides we handle year-round, 1,1-Bis(Tert-Butylperoxy)-3,3,5-Trimethylcyclohexane, particularly at refined content levels between 90% and 100%, stands out as a reliable initiator in polymer chemistry. Those percentages may look like trivial stats, but they are the result of rigorous purification steps that affect how the product behaves when introduced into complex industrial setups.

    Where Formulation Meets Function

    These organic peroxides, especially at high purity, have secured their position in crosslinking polyethylene and other polymers. In our plant, we witness daily how the product’s purity means fewer unknowns for downstream operators. For anyone on the production floor, that means fewer unplanned temperature spikes, more predictable curing profiles, and more consistent batch-to-batch properties in their finished product.

    Anyone who’s ever managed a large-scale extruder or cable insulation line does not need a reminder: impurities may seem minor, but in peroxides they manifest as unpredictable reactivity and uncontrolled pressure, sometimes leaving trails of incomplete cure. When we raise the minimum purity threshold of our 1,1-Bis(Tert-Butylperoxy)-3,3,5-Trimethylcyclohexane, we give downstream engineers a more reliable, cleaner initiator that won’t take their line offline during a big run.

    Model and Specifications: Real Impacts on Line Operation

    Model names and technical numbers tend to blend together in catalogs, but in an actual manufacturing environment, distinctions exist for a reason. This peroxide in the 90% to 100% content range typically appears as a colorless to slightly yellowish oil. That clarity isn’t for show; it lets our QC staff spot out-of-spec batches before they even reach analytical instruments. Consistency in appearance comes with experience and process discipline — we’ve seen the messes that result from shortcuts, and they don’t crop up in reputable plants.

    Packing is tailored for safe use and transport. Drums, IBCs, and even smaller canisters, each form factor built around safe handling—no surprises, no bulging lids and no sweating walls on the inside. All products undergo real-world stability assessments in line with how actual customers store peroxides, from QC labs to warehousing at thirty degrees and above. No one learns about decomposition the hard way on our watch.

    Field Applications: Polyolefins, Cables, and Beyond

    Over decades, the demand for high-purity peroxides for polyolefin crosslinking hasn’t just grown, it has become more sophisticated. Many of our partners in cable manufacturing, foam producers, and specialty elastomers set precise limits on initiator purity and impurity profiles because they have seen the impact at large scale. A batch with a poorly controlled impurity profile may yield sections of cable insulation with inconsistent crosslinking density. This leads to field failures, recalls, and hours of troubleshooting — outcomes no one wants after investing in equipment and people.

    The detail worth highlighting comes from practical operation. Lower content grades, with more impurities, tend to have variable decomposition rates. Line operators must keep a closer eye on temperature, slow their throughput, or even scrap batches when gels, pits, or incomplete cure pop up. With the 90-100% range, the process window widens, allowing tighter, predictable control even as ambient or machine conditions fluctuate. This is the result of fewer unknowns at the chemical level, not just a line item on a spec sheet.

    Some plant managers who transitioned from older peroxides recall how they could only push throughput up to a ceiling before byproducts gummed up parts, creating maintenance headaches and costly line stops. Frequent purges and overdesign in venting systems are less common today, thanks to refined choices in initiators like this one. And it’s not just about clogging and curing—reliable initiators improve overall plant efficiency because operators spend less time firefighting surprises and more time optimizing production.

    How Peroxides Drive Process Reliability

    One recurring story we hear is frustration from new plant staff encountering unexplained runs or mismatched product properties after a shift. Often the culprit is an initiator with unpredictable active oxygen content or off-spec stability during storage and handling. Anyone who’s handled low-purity grades knows the anxious checks for pressure build-up in lockers or railcars on hot days, and the headaches when decomposition products leak into other process streams.

    Our production teams respond to these problems at their root: rigorous process control, batch tracking, and ongoing training for plant technicians to catch variations before they reach the end-user. By focusing on actual user feedback and recurring blind spots, we keep the active oxygen content consistently high, and hydroperoxide and tertiary butyl alcohol residues in check. Deviations trigger holds and rework, not “good enough” labels.

    Why Purity Ranges Matter in Application

    In our experience, the 90% to 100% content bracket hits a strong balance between stability and performance. We’ve seen requests for lower cost, lower purity grades, especially from newer market entrants. The lessons come quickly—aggressive decomposition, runaways, longer curing times, and ultimately more waste. Higher purity unlocks tighter control. That’s particularly important for sectors like high-voltage cable manufacture, where reliable crosslink density directly links to long-term service life and regulatory approvals.

    It pays to remember: a marginal cost saving at the point of purchase evaporates quickly if a run fails QA several hundred meters in. With high-purity 1,1-Bis(Tert-Butylperoxy)-3,3,5-Trimethylcyclohexane, the noise in the process goes down and product yield goes up. What plant operators want is not just a chemical, but a tool for problem-solving under real deadlines and conditions.

    Comparing to Other Peroxides on the Market

    Choosing an initiator often involves a direct comparison between classes—dialkyl, peresters, or percarbonates. Each has a role, but anyone who’s run pilot lines with several will spot the details that matter. Our product’s decomposition temperature profile lands it in a sweet spot: it doesn’t require ultra-high temperatures to become reactive, nor does it risk premature decomposition under normal ambient conditions. That translates into lower energy costs, fewer cooling interventions, and a safety margin that operators appreciate.

    Competing products, such as dicumyl peroxide or di-tert-butyl peroxide, have different initiation temperatures and byproduct profiles. Over the years, direct plant feedback shows that our model’s unique structure provides a balance between delayed onset and complete decomposition—key for processes that demand long working life at moderate processing temperatures, like cable insulation or EVA foam production.

    Some peroxides create more volatile byproducts, which lead to odor challenges, ventilation requirements, and extra post-processing headaches. The decomposition products from our high-purity line are well-characterized; plant engineers can plan vent rates, select compatible gaskets, or design abatement systems with a clear map in hand. We collaborate closely with customers who monitor air emissions, because unplanned surprises undermine environmental compliance and long-term relationships.

    Benefits for Process Stability and Safety

    What stands out most from the manufacturing floor is the confidence that comes with reliable, predictable chemicals. Our technical support teams field fewer calls about batch inconsistencies or unexplained pressure spikes when plants transition to this initiator. The observable reduction in line stoppages and scrap rates has led several customer plants to overhaul their peroxide supplier lists.

    Process safety is inseparable from product choice. The clarity in our QC data, along with robust packaging and clear labeling, reflects a culture built around hazard reduction—from our plant floor to your operations. As organic peroxide manufacturers, we understand both the technical demands and the realities of daily plant life, so we design products to avoid worst-case scenarios: runaway reactions, missed maintenance windows, and safety incidents.

    Continuous Improvement through Operator Feedback

    Staying ahead means listening. Over the years, direct feedback from mixing and extrusion technicians has guided our process controls for this peroxide. Small changes like refining distillation parameters or upgrading batch tracking come straight from those using the product in live production. Operators notice the difference as they move from batch to batch—they get fewer surprises, and the resulting consistency shows up in finished product inspection. This feedback loop runs both ways: we share handling best practices and onboard new users, closing the gap between manufacturer promise and shop floor experience.

    In recent years, the drive for higher throughput and lower energy use in plastics and cable plants has put more pressure on initiators. Chemists and engineers inquire about precise decomposition rates or compatibility with evolving polymer blends. We respond with regular investment in our R&D, so the product not only keeps up but anticipates where safety and performance requirements are heading. It’s a shared journey toward tighter specs—not just hitting today’s mark, but shaping tomorrow’s.

    Learning from the Past: What Lower Purity Peroxides Taught Us

    Markets often pressure manufacturers to chase volume and cost at the expense of process control. Early experience with lower content peroxides outlined clear lessons: workplace safety incidents, persistently high waste rates, and even equipment damage from runaway reactions. These costs far exceed any savings at purchase. We’ve shaped our internal protocols, from raw material sourcing to finished product release, around repeatable, transparent controls informed by such outcomes.

    Modern polymer operations run lean—staff cuts, high capital investments, and tight output schedules. Tiny gains at the chemical level play out in real-world efficiencies: faster line speeds, fewer purges, longer campaign runs, and clearer, more predictable maintenance schedules. Our commitment to the 90-100% purity range doesn’t just stem from lab data, but lived experiences responding to midnight troubleshooting calls and after-action audits.

    Handling and Storage: Design with End Users in Mind

    Packing and storage aren’t an afterthought. Drums are lined and vented to prevent moisture ingress and minimize pressure build-up, shaped by our experience with peroxides under fluctuating real-world temperatures. Batch codes and real-time tracking let operators log storage conditions and date rotation, making inventory control straightforward. Training for warehouse staff focuses on spotting early warning signs, from canister bulging to subtle shifts in color or odor. We deliver knowing that what happens after delivery matters as much as what leaves our gates.

    Quality Assurance and Transparency

    Quality assurance in our facility goes beyond spec sheets. Regular third-party audits, round-robin laboratory comparisons, and real-time batch tracking bind our promises to measurable outputs. Customers receive detailed certificates stating actual peroxide content, impurity profiles, and active oxygen levels—not just abstract compliance claims. Rooted in decades of plant operation, we know that everyone down the chain holds us accountable for performance, so transparency bridges the gap between lab and production floor.

    As polymer and manufacturing standards evolve, so do our internal testing protocols. We don’t rely on snapshots or delayed lab checks—inline sensors and redundant batch control make sure off-spec batches never leave our gates. Any deviations kick off root-cause investigations, not shortcuts or hand-waving. Our QC team has both the mandate and empowerment to halt shipments, reflecting a culture of putting safety and reliability above short-term wins.

    Building Trust with Consistency

    Growth in our business tracks closely with customers who’ve ridden out cycles of raw material volatility, product launches, and evolving regulatory landscapes with us. Repeated plant visits, technical support on trial runs, and open sharing of test data form the glue that builds long-term partnerships. There’s no abstract badge or certification that replaces the strength of decades of reliable performance.

    For plant and production managers, using our high-purity 1,1-Bis(Tert-Butylperoxy)-3,3,5-Trimethylcyclohexane is about ensuring that each shift runs as planned, that machinery isn’t tied up in cleaning or restarting, and that each customer shipment meets tough market demands. These outcomes grow from process rigor, active learning, and an unwavering commitment to making products that support the realities of complex manufacturing.

    Regulatory and Compliance Awareness

    Global changes in chemical regulation increasingly shape how we operate. We track evolving guidelines for organic peroxides, provide full product dossiers for downstream users, and engage directly with compliance teams when preparing documentation for export or audit. Lessons from years of regulatory scrutiny keep our safety documentation, hazard classification, and label accuracy at the highest standard.

    Partners appreciate clear, timely data for their own compliance filings, whether for customs clearance or product stewardship programs. Our technical service teams stay current on emerging directives, particularly in high-scrutiny sectors like telecom cable and medical elastomers. It’s about more than avoiding hold-ups at borders or audits—regulatory readiness reflects respect for everyone’s role in the finished value chain.

    Looking Forward: Meeting Evolving Industrial Needs

    Demand across manufacturing shifts—not just in terms of product volume, but in performance expectations. Engineers want initiators that integrate seamlessly into higher-speed, lower-tolerance operations, where even minor batch variation can derail schedules. As manufacturing digitizes and automates, chemicals must stay agile, with traceability and real-time data always available. This pushes us to refine our offerings every cycle.

    At the intersection of customer feedback, evolving standards, and technological growth, we see 1,1-Bis(Tert-Butylperoxy)-3,3,5-Trimethylcyclohexane continuing to play a core role in sustainable, high-performance manufacturing. The focus remains on safety, reliability, and transparency—values shaped not in marketing, but through decades of direct experience on both sides of the production equation.

    Commitment to Craftsmanship in Chemical Manufacturing

    True progress in the chemical industry comes from marrying decades of plant-floor expertise with transparent, science-driven improvement. Through every batch of organic peroxides that leaves our gates, backed by repeatable controls, direct user feedback, and a focus on incremental gains, the industry continues its relentless march toward excellence. Choosing the right initiator, one proven both by technical evidence and real-world performance, translates small differences into major practical wins. That is the mark of a chemical manufacturer who stands by its craft.