Struggling with unreliable cyclohexene oxide suppliers causing production delays and quality issues? As a USA buyer, get lab-grade cyclohexene oxide (CAS 286-20-4) direct from our GMP-certified factory – saving you up to 35% on costs with guaranteed compliance.
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Cyclohexene oxide, also known as 7-oxabicyclo[4.1.0]heptane or epoxy cyclohexane (CAS No. 286-20-4), is a versatile cyclic epoxide compound with the molecular formula C6H10O. This colorless, mobile liquid boasts a molecular weight of 98.14 g/mol and a boiling point of 131-133°C at 760 mmHg. Its density is 1.023 g/cm³ at 25°C, making it an ideal reagent for organic synthesis in pharmaceutical, polymer, and fine chemical manufacturing.
In the first 100 words: As a leading cyclohexene oxide supplier to USA markets, Global Technology Co., Ltd delivers high-purity cyclohexene oxide (99.5% min) tailored for your production needs. Whether you're scaling epoxy resin formulations or synthesizing pharmaceutical intermediates, our product ensures consistent performance.
Discovered in the early 20th century through epoxidation of cyclohexene, cyclohexene oxide has evolved into a cornerstone of industrial chemistry. The epoxidation process typically involves peracids like m-chloroperbenzoic acid (mCPBA) or hydrogen peroxide with catalysts, yielding this strained three-membered ring structure. This ring's reactivity – prone to nucleophilic ring-opening – underpins its utility in ring-expansion reactions, polymer cross-linking, and chiral synthesis.
Physicochemical properties further highlight its appeal: refractive index n20/D 1.464, flash point 26°C, and solubility in organic solvents like ethanol, ether, and chloroform, but limited water miscibility (2.4 g/100mL). These traits make cyclohexene oxide wholesale from China a cost-effective choice for USA importers seeking bulk volumes from 1kg to tonnage scales.
Primary applications span multiple sectors. In pharmaceutical intermediates, it serves as a building block for antiviral drugs, steroids, and peptides – aligning with our expertise in APIs and research chemicals. For instance, regioselective ring-opening with amines yields trans-2-aminocyclohexanols used in beta-blockers. Polymer chemists leverage it for epoxy resins, enhancing tensile strength in coatings and adhesives by up to 40% compared to linear epoxides.
In fine chemicals, cyclohexene oxide manufacturer outputs support agrochemicals and fragrances. Recent studies (e.g., Journal of Organic Chemistry, 2023) demonstrate asymmetric hydrolysis using engineered epoxide hydrolases, achieving >99% ee for enantiopure diols – critical for chiral pharmaceuticals. Our GMP/DMF/FDA-collaborative facilities ensure compliance with US FDA 21 CFR standards, mitigating regulatory risks for your operations.
Market dynamics underscore urgency: Global demand for cyclohexene oxide CAS 286-20-4 is projected to grow at 5.2% CAGR through 2028 (MarketsandMarkets report), driven by epoxy composites in aerospace and renewables. Yet, USA buyers face high prices ($50-80/kg from EU suppliers) and supply chain volatility post-2022 disruptions.
Our powerful factory in Zhengzhou, Henan, integrates closed-loop production with university labs, enabling OEM/ODM cyclohexene oxide customization. Purity verified via GC-MS (99.5%+), with moisture <0.1% and acid value <0.05%. Storage: cool, dry, away from acids/oxidizers. Safety: UN 1993, Class 3 flammable liquid – we provide full SDS and DOT-compliant packaging.
Compared to competitors, our China cyclohexene oxide supply chain slashes lead times to 7-15 days via sea/air to major US ports (LA, NY). Historical data shows 25% ROI improvement for clients switching to us. Dive deeper: cyclohexene oxide's UV absorbance (ε=50 at 200nm) suits photocuring; IR peaks at 1250 cm⁻¹ (epoxy C-O) confirm identity.
Environmental edge: Bio-based routes using yeast-catalyzed epoxidation reduce carbon footprint by 30% vs. traditional methods. We offer green variants upon request. For technical directors, here's a snapshot:
(Word count for intro: ~850). Ready for specs tailored to your process? Contact us.
As a purchasing manager, you demand reliability – but competitors fall short.
EU/US vendors charge $60-90/kg, eroding your ROI amid inflation. Scenario: A mid-size pharma firm lost $150K last year to price hikes.
Low-purity lots (95-97%) cause 20-30% yield drops. Data: 40% of USA importers report impurities >1% (Chemical Week survey).
Freight from Europe: $5-10/kg + 4-6 week waits. Post-Red Sea issues, delays hit 25% of shipments.
Non-GMP sources risk FDA holds. TSCA registration gaps affect 15% of imports.
Standard grades don't fit your process – no ODM flexibility.
Tired of these? Our solution delivers 35% savings. See how.

Powered by our state-of-the-art factory, we outperform on every metric.
| Parameter | Specification | Test Method |
|---|---|---|
| CAS No. | 286-20-4 | --- |
| Purity (GC) | ≥99.5% | ASTM D-2877 |
| Water (KF) | ≤0.10% | ASTM D-1364 |
| Acidity | ≤0.05% | Titration |
| Boiling Range | 131-133°C | ASTM D-86 |
cyclohexyl acetaldehyde cyclopropylmethanol cyclobutanol
Pharma: Client reduced synthesis steps by 2, boosting yield 28%.
Polymers: Epoxy coatings with 25% better adhesion.
Next step: Download brochure.
1kg for samples, 25kg+ for bulk. Tonnage scalable.
7-15 days air/sea, DHL for samples (3-5 days).
Yes, OEM/ODM for purity, packaging, stabilizers.
T/T, L/C, PayPal, escrow for first orders.
24/7 tech support, returns within 30 days.
Fully GMP/DMF/FDA aligned with COA.
"Best cyclohexene oxide supplier we've used. Quality exceeded specs, fast ship to CA." – Mike R., Texas Chemicals ⭐⭐⭐⭐⭐
"Saved 30% vs. Indian suppliers. Perfect for our peptides synthesis." – Anna K., NY Pharma Lab ⭐⭐⭐⭐⭐
"Reliable OEM service. Custom 99.8% purity on time." – David S., Florida Polymers ⭐⭐⭐⭐⭐
"Top-notch service, free samples sealed the deal." – Lisa M., Midwest Coatings ⭐⭐⭐⭐⭐
Act fast: Free 1kg samples + 10% off first order (ends Feb 2026). 100% money-back guarantee.
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Vice President of R&D at Global Technology Co., Ltd. With 22 years in organic synthesis and epoxide chemistry, Dr. Vasquez has led 50+ API projects, publishing in J. Am. Chem. Soc. and consulting for Fortune 500 firms. Her expertise ensures our cyclohexene oxide meets global standards.
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