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HS Code |
855150 |
| Chemical Name | Cyclohexene Oxide |
| Cas Number | 286-20-4 |
| Molecular Formula | C6H10O |
| Molar Mass | 98.14 g/mol |
| Appearance | Colorless liquid |
| Boiling Point | 110-112 °C |
| Melting Point | -51 °C |
| Density | 0.953 g/mL at 25 °C |
| Flash Point | 29 °C |
| Refractive Index | 1.451 |
| Solubility In Water | Slightly soluble |
| Vapor Pressure | 15 mmHg at 25 °C |
As an accredited Cyclohexene Oxide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Cyclohexene Oxide is packaged in a 500 mL amber glass bottle with a secure polypropylene cap, labeled with hazard symbols and product details. |
| Shipping | Cyclohexene Oxide should be shipped in tightly sealed containers, protected from moisture, heat, and direct sunlight. It is classified as a hazardous material and requires compliance with relevant regulations, such as DOT, IMDG, or IATA. Appropriate labeling and documentation are essential. Ensure safe handling to prevent leaks or accidental exposure during transport. |
| Storage | Cyclohexene oxide should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Keep the container tightly closed and clearly labeled. Store separately from acids, bases, oxidizing agents, and moisture. Use chemical-resistant containers, such as those made from glass or compatible plastics. Follow all relevant safety guidelines and local regulations for chemical storage. |
Applications of Cyclohexene Oxide in Industrial ManufacturingCyclohexene oxide serves as a high-purity epoxide intermediate used by industrial producers across several critical downstream sectors. Our direct manufacturing ensures tight control over impurity levels, making the material suitable for applications where both chemical reactivity and regulatory compliance are crucial. Detailed below are specific industrial usage scenarios where our product forms an integral part of manufacturing chains, with a focus on the formulations, compliance, and technical integration standards required by professional customers worldwide. 1. Pharmaceutical Intermediate SynthesisMajor pharmaceutical manufacturers employ this raw material in the synthesis of chiral ligands, β-amino alcohols, and select API intermediates. Its epoxide group undergoes nucleophilic ring-opening under controlled catalytic conditions to introduce functional diversity in stepwise or convergent API routes. Strict adherence to pharmacopoeial and cGMP requirements controls trace impurity risks throughout the process, and batch records reflect precise addition rates based on target molecule structure and yield expectations. Industry compliance standards
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2. Specialty Polyurethane Elastomers and AdhesivesIndustrial formulators in the polyurethane sector use this epoxide intermediate to tailor crosslinking density and introduce tight control over final mechanical flexibility and heat resistance in adhesives and specialty molded elastomers. Producers must ensure that the input meets specific purity and oxirane oxygen content, documented according to local and international safety chemical regulations, as unreacted species can compromise downstream curing and longevity. Industry compliance standards
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3. Epoxy Resin Modification for High-Performance CompositesComposite manufacturing facilities incorporate this cyclohexene-based epoxide as a chain-extending or flexibilizing modifier for high-performance epoxy systems used in aerospace and advanced infrastructure. The raw material’s unique cyclic structure offers increased fracture toughness and fatigue resistance needed for carbon-fiber-reinforced plastics in structural applications. Operators control the input based on viscosity, glass transition temperature, and mechanical benchmarks dictated by downstream part design. Industry compliance standards
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4. Synthesis of Fine Flavors and Fragrance IntermediatesManufacturers in the fragrance and flavor industry utilize cyclohexene oxide for selective epoxide opening reactions to synthesize key intermediates used in aroma compounds. Its reactivity profile allows for controlled transformation into lactones, alcohols, and functionalized cyclohexanes, essential for proprietary musks, floral accords, or green notes. Operators track impurity carry-over and maintain food-grade standards in all input and downstream handling. Industry compliance standards
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5. Accelerators in Cationic Polymerization Systems for Electronics EncapsulationProducers of electronics and electrical encapsulants integrate this oxide as a reactive diluent and ring-opening accelerator during cationic photopolymerization of cycloaliphatic epoxy resins. Its molecular structure offers fast curing rates and improved resistance to yellowing under UV and thermal stress, while strict batch traceability remains necessary to meet demanding downstream inspection protocols for device longevity and insulation performance. Industry compliance standards
Typical usage ratio
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Decades of producing Cyclohexene Oxide have taught us that the smallest change in process conditions can alter the end quality in ways that surprise even seasoned eyes. The industry talks about model numbers and specifications, but behind those figures is a living process. Our Cyclohexene Oxide comes as a crystal-clear liquid, without tints or floating particles to compromise a formulation or process. In our hands, the purity sticks close to the promise: typically 99% by GC, meeting the needs of specialized applications from fine chemicals synthesis to advanced material research.
The real difference shows up in repeated batch consistency: our technicians watch the temperature controls, storage tank hygiene, and the calibration of meters like hawks because we have learned what even 0.1% of moisture can do to performance. Whether you’re scaling up for coatings, adhesives, or specialty polymers, feedback from our own downstream production gives us a different kind of perspective than any distributor could offer. The experience on both sides of the reactor matters.
We have seen that Cyclohexene Oxide serves as more than a classic building block in epoxide chemistry. In our facility, real-world trials have revealed its versatility in applications that range from cationic polymerization, where purity impacts molecular weight control, to serving as a starting material for pharmaceutical intermediates that leave little room for off-spec material. Each delivery to our own process lines amounts to one more real-world test of manufacturability. Many of our peers in the industry depend on spot buys and trading layers, but only a producer working with it daily understands why even storage drum linings change product stability after a few months.
Other products in this category, like propylene oxide or styrene oxide, often show up in discussions about epoxide chemistry. Cyclohexene Oxide stands apart due to its lower volatility and higher ring strain, leading to distinctive reactivity in both basic and acid-catalyzed reactions. In our hydrogenation units, we know how quickly it turns compared to open-chain epoxides, often creating byproducts that smaller labs miss but commercial users cannot ignore.
Many technical sheets talk about color, assay, and moisture content. From a producer’s viewpoint, those numbers come from thousands of measurements and inevitable troubleshooting when a column leaks or an unexpected residue forms at the bottom of a reactor vessel. Our final product rarely shows a water content above 0.1%, and our GC fingerprint checks keep unknown peaks out of finished stock. Thanks to direct experience in the lab and on large-scale reactors, we spot the transitions in color and viscosity that hint at hidden impurities or incomplete reactions. The hands-on knowledge built up over years saves more time than any outside manual or consultant could offer.
We learned long ago how Cyclohexene Oxide’s faint odor signals purity as much as a spectrum printout. Even shifts as tiny as a degree in distillation temperature reflect upon how well the next step in our integrated process will perform. Labs relying on third-hand material can miss these subtle signals, which only become obvious after seeing hundreds of drums opened and tested on site.
Workshops and research teams often ask what makes Cyclohexene Oxide different from open-chain epoxides, or why not select a more common compound. We see clients returning after trial runs with other epoxides, noting differences in selectivity and yield. Cyclohexene Oxide holds its own due to the six-membered ring – that extra ring strain leads to faster opening under acid conditions but better resistance under mild, basic environments.
Work with propylene oxide and notice the volatility: it evaporates faster, increasing handling losses. Cyclohexene Oxide’s higher boiling point grants more control for precision work. In pharmaceutical labs, the byproduct profile of Cyclohexene Oxide differs: we see fewer chlorinated or unsaturated side products, providing a cleaner slate for downstream steps. Each variant of epoxide brings strengths and tradeoffs, but the unique ring geometry makes Cyclohexene Oxide behave in ways that only regular producers encounter at scale.
The reactivity profile also changes the handling requirements. Our equipment reflects that, designed with material compatibility and seal integrity in mind. Test runs by third-party users often overlook these details, which cycle through repair shops quickly if missed. By making, storing, and using Cyclohexene Oxide ourselves, we spot these issues before they turn into lost time and wasted resources for our customers.
On the factory floor, recipes for polyurethane elastomers depend on reliable stocks of epoxides. Small mismatches in Cyclohexene Oxide’s purity immediately drift into final polymer quality: the elasticity curves shift, foaming behavior changes, and the shelf life drops. We have supplied thousands of kilograms to paint and coatings projects, learning how even subtle differences in stabilizer package alter paint stability over months in hot storage warehouses.
Research teams in OLED materials, specialty adhesives, and epoxy resins that demand less yellowing or improved hardness come back to Cyclohexene Oxide after trying others. Our own R&D staff use it to design intermediates where a six-membered backbone matters. They often reach for it to create spirocyclic compounds, testing new reaction conditions that challenge even highly experienced chemists. Patterns from these internal projects feed back directly, improving the specifications and process controls for the next production run.
At our chemical works, the cationic polymerization of Cyclohexene Oxide has become a staple route for specialty coatings. End users in electronics and automotive demand transparency along with mechanical durability. Our staff regularly tailor purification steps and drum types based on customer feedback after test lines run for a season. Demand for green chemistry has pushed us to minimize side reactions, allowing for more efficient downstream recycling or solvent recovery.
Industry journals debate the best purification techniques, but daily production runs reveal what works – and what costs too much energy or throughput. We have shifted column materials and spent nights monitoring vacuum lines, learning how high-purity Cyclohexene Oxide only results from patience and a relentless testing culture. Documentary knowledge can say ‘use molecular sieves’ or ‘dry over sodium’, but in reality, keeping flow lines dry and preventing minor leaks makes the biggest difference batch-to-batch.
Lab-scale and semi-batch production both present unique risks. We’ve seen what happens when a pressure gauge drifts or a lab air leak lets in atmospheric water just before packaging. Our staff keep logs of turbidity, color, and even subtle temperature shifts at every handling point, because we’ve wasted drums ourselves when shortcuts breed errors.
Temperature control and catalyst handling stand out as critical steps. A 2°C difference during epoxidation or over-neutralizing after catalyst removal create entire batches with altered reactivity, which can disrupt downstream steps like catalyst recovery or product isolation. We do not rely on distant QA teams; a trained eye on every tank saves far more than routine formality.
Raw material sourcing has faced new hurdles since global logistics shifted. By maintaining in-house cyclohexene supply and strong links with hydrogen peroxide plants, we steer clear of price spikes and sudden disruptions. In times when supply chain delays have frustrated the market, we buffered our stocks months ahead. That keeps us honest on forecasted volumes and lets clients plan with firmer confidence.
More than once, a change in upstream supplier or a minor shipment contamination has forced us to recalibrate. Learning from those real setbacks, we invested in on-site backup purification capacity and broadened QC to include more GC-MS and Karl Fischer analyses. Direct ties to shipping crews mean we catch drum damage or seal problems before material ever hits a customer’s dock. Clients rarely see these mishaps because we fix them before loading, and our process records show exactly what happened at each step.
Familiarity with local and international regulations demands relentless attention. We proactively align with REACH and GHS requirements, always updating labeling and documentation as markets shift. Our technical and regulatory team works side by side with plant operations, so documentation updates travel faster from lab to loading dock. Compliance adds cost and complexity but anchors trust with buyers running audits or registering final products overseas.
Clients sometimes ask about new limits for trace impurities in pharmaceutical or agrochemical uses. Our answer always comes loaded with production context: only a producer tracking actual synthetic history can say how changes in peroxide suppliers or purification cycles alter final impurity profiles. We continuously update our specs, not by deskwork alone, but through revisiting how real batches behave with process tweaks, feedstock variability, and final drum selection.
Direct users gain by drawing on production-rooted technical assistance. When pharmaceutical groups or research teams run into scale-up or analytical issues, our staff bring more than spec sheets — they have handled the same material for years. Customization requests arrive with uncertain chemistry but draw on a shared record of lab notes, batch deviations, and scaled-up trials. Our process lab often runs small test batches or simulates customer conditions to troubleshoot.
Feedback always cycles both ways. User reports of unexpected color change or viscosity alteration after long-haul shipping send us back to storage tests and transit simulations. This collaboration means not only does our product come with a history of QC and real-use experience, but future production rounds pick up on end user needs and field data fast. Proper feedback channels rooted inside a chemical factory change not just specs but whole process approaches.
A strong working relationship allows us to guide users through startup, changeover, and scale-up hurdles as reactions show subtle differences in selectivity, exotherm profiles, or material compatibility. Adjustments in your system echo what we see in our reactors: advice is practical, not theoretical.
Handling hazardous materials in bulk production requires continuous improvement and vigilance. Each Cyclohexene Oxide batch gives a fresh test of our systems. Lessons learned from tank cleaning, ventilation improvements, and safe draining procedures all flow into updated SOPs. If an operator catches early condensation or a shift in distillation curve, we harvest those observations for process improvements or equipment updates.
Our safety record reflects every lesson squeezed from technical logs and process historian data. In reality, a producer faces risks that spec sheets will never mention: from drum pressurization to odor thresholds indicating volatile contamination, or the need for training around proper PPE. Our process improvements come from hard-won experience, not generic safety manuals.
As spill response evolves and fire marshals push new guidelines, our people adapt quickly because line workers are included in near-miss reviews and immediate retraining. That cycle of listening, adjusting, and training builds a safer worksite, backing up the confidence that underpins every drum we load.
Manufacturing Cyclohexene Oxide isn’t a hands-off trade. Technical teams in our plant monitor processes from raw feedstock to final drum, responding with speed only possible from direct control. Production setbacks or supply interruptions lead to hard conversations and hours of problem-solving, not just new orders to a trading partner.
Years spent living with the nuances of this epoxide mean we fix problems at their source. Environmental responsibility grows in importance, guiding choices in wastewater treatment, emissions control, and process optimization. We install scrubbers, monitor stack emissions, and remix off-grade batches instead of discarding or exporting waste. Our investment in closed-loop solvent recovery goes beyond regulatory demand, reducing costs and environmental impact for years to come.
Building up a production base for Cyclohexene Oxide has never been simple. Raw material cost swings, new regulatory regimes, and fresh demand from emerging technology fields only sharpen our focus. The process expertise we hold answers tough technical questions when standard guides fall short.
The real measure of Cyclohexene Oxide quality comes in feedback from processes it improves and solutions it enables. Our teams thrive on the daily work of making, testing, and delivering real chemicals, not just numbers on paper. In research, production, and troubleshooting, we speak from experience, sharing knowledge built up tank by tank, shift by shift.
Through all market cycles and technical hurdles, the clarity and confidence from running our own processes set us apart. Trust forms as a natural offshoot of direct engagement with every detail, every shipment, every customer discussion. Choose Cyclohexene Oxide from a producer’s hands and gain not just a product, but a reservoir of hard-earned experience.