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Cyclohexene oxide

Product Name
Cyclohexene oxide
CAS No.
286-20-4
Chemical Name
Cyclohexene oxide
Synonyms
7-OXABICYCLO[4.1.0]HEPTANE;1,2-EPOXYCYCLOHEXANE;1,2-epoxy-cyclohexan;EPOXYCYCLOHEXANE;(1R,6S)-7-Oxabicyclo[4.1.0]heptane;HXO;Ccho;ohexene oxide;7-Oxanorcarane;Cyclohexenoxide
CBNumber
CB9244511
Molecular Formula
C6H10O
Formula Weight
98.14
MOL File
286-20-4.mol
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Cyclohexene oxide Property

Melting point:
-40 °C
Boiling point:
129-130 °C(lit.)
Density 
0.97 g/mL at 25 °C(lit.)
vapor pressure 
12 hPa (20 °C)
refractive index 
n20/D 1.452(lit.)
Flash point:
81 °F
storage temp. 
Store below +30°C.
form 
Liquid
color 
Clear colorless to yellow
explosive limit
1.2-6.5%(V)
Water Solubility 
INSOLUBLE
BRN 
383568
CAS DataBase Reference
286-20-4(CAS DataBase Reference)
NIST Chemistry Reference
Cyclohexene oxide(286-20-4)
EPA Substance Registry System
Cyclohexene oxide (286-20-4)
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Safety

Hazard Codes 
C
Risk Statements 
10-20/21/22-34
Safety Statements 
26-36/37/39-45-16
RIDADR 
UN 2924 3/PG 3
WGK Germany 
1
RTECS 
RN7175000
Autoignition Temperature
703 °F
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
HS Code 
29109000
Hazardous Substances Data
286-20-4(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: 1060 mg/kg LD50 dermal Rabbit 612 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H226Flammable liquid and vapour

H302Harmful if swallowed

H314Causes severe skin burns and eye damage

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
C102504
Product name
Cyclohexene oxide
Purity
98%
Packaging
25ml
Price
$50.1
Updated
2024/03/01
Sigma-Aldrich
Product number
C102504
Product name
Cyclohexene oxide
Purity
98%
Packaging
100ml
Price
$57.5
Updated
2024/03/01
Sigma-Aldrich
Product number
8.21862
Product name
Epoxycyclohexane
Purity
for synthesis
Packaging
50mL
Price
$41.8
Updated
2024/03/01
Sigma-Aldrich
Product number
8.21862
Product name
Epoxycyclohexane
Purity
for synthesis
Packaging
250ML
Price
$86.9
Updated
2024/03/01
TCI Chemical
Product number
O0071
Product name
1,2-Epoxycyclohexane
Purity
>98.0%(GC)
Packaging
25mL
Price
$27
Updated
2024/03/01
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Cyclohexene oxide Chemical Properties,Usage,Production

Chemical Properties

clear colorless to yellow liquid

Uses

Cyclohexene oxide has been patented for use as an insecticidal fumigant.
Cyclohexene oxide is an important intermediate in the organic industry. It is employed in the manufacture of medicines, pesticides, dyes, and perfumes. In addition, cyclohexene oxide can be used as a monomer in polymerization, chain-cutting agent, flame retardant and diluting agent among other uses.
Cyclohexene oxide is useful as a monomer in polymerization with CO2 for production of cyclic carbonates and polycarbonates in the presence of different catalysts.

Uses

It is an important raw material and intermediate used in organic synthesis, dyestuffs and in agrochemical industries. It is used in medicine. Cyclohexene oxide (epoxycyclohexane) is an useful monomer in polymerization and coating industry. It is used in the synthesis of alicyclic target materials including pharmaceuticals, perfumery and dyestuffs. It is used as a monomer in photopolymerizations, with carbonmonoxide to yield aromatic polycarbonates which has minimum impurities.

Synthesis Reference(s)

The Journal of Organic Chemistry, 38, p. 1251, 1973 DOI: 10.1021/jo00946a053
Tetrahedron Letters, 29, p. 2967, 1988 DOI: 10.1016/0040-4039(88)85059-7

Flammability and Explosibility

Flammable

Safety Profile

Moderately toxic by ingestion, skin contact, intraperitoneal, and intramuscular routes. Mildly toxic by inhalation. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. A flammable liquid and dangerous fire hazard when exposed to heat or flame. When heated to decomposition it emits acrid smoke and irritant fumes.

Purification Methods

Fractionate the oxide through an efficient column. The main impurity is probably H2O. Dry it over MgSO4, filter and distil it several times (b 129-134o/760mm). The residue is sometimes hard to remove from the distilling flask. To avoid this difficulty, add a small amount of a mixture of ground NaCl and Celite (1:1) to help break up the residue particularly if H2O is added. [Osterberg Org Synth Coll Vol I 185 1948, Beilstein 17 H 21, 17/1 V 203.]

Cyclohexene oxide Preparation Products And Raw materials

Raw materials

Boron oxide TRIMETHYLANTIMONY Cyclohexene Hydrogen peroxide Diglyme 1,4-Dioxane Tungsten hexacarbonyl

Preparation Products

Propargite E.C. Propargite 2-(4-TERT-BUTYLPHENOXY)CYCLOHEXANOL
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Cyclohexene oxide Suppliers

Americas 1 Belgium 4 China 165 China Hong Kong 1 Czech Republic 1 Europe 1 Germany 10 India 4 Italy 1 Japan 8 South Korea 1 Switzerland 2 Ukraine 3 United Kingdom 9 United States 34 Global 246
HBCChem, Inc.
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View Lastest Price from Cyclohexene oxide manufacturers

Henan Fengda Chemical Co., Ltd
Product
Cyclohexene oxide 286-20-4
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-25
Honest Joy Holdings Limited
Product
7-oxabicyclo[4.1.0]heptane 286-20-4
Price
US $0.00/KG
Min. Order
1KG
Purity
97.7%
Supply Ability
100 tons
Release date
2022-02-18
Career Henan Chemical Co
Product
Cyclohexene oxide 286-20-4
Price
US $10.00/KG/Tin
Min. Order
1KG
Purity
99%
Supply Ability
100
Release date
2019-06-28

286-20-4, Cyclohexene oxideRelated Search:

Iron oxide Rutile Methylcyclohexane Cyclohexene Cyclohexanecarboxylic acid Magnesium oxide Zirconium dioxide Heptane ETHYLENE OXIDE NITRIC OXIDE Calcium hydroxide Calcium oxide Zinc oxide Cyclohexane Iron oxide black 2-Cyclohexen-1-one Ethylcyclohexane Chlorocyclohexane

  • 1,2-epoxy-cyclohexan
  • 2,3-tetramethyleneoxirane
  • 7-oxabicyclo(3.1.0)heptane
  • Bicyclo[4.1.0]heptane, 7-oxa-
  • Ccho
  • cis-1,2-epoxycyclohexane
  • Cyclohexane, 1,2-epoxy-
  • cyclohexane,1,2-epoxy-
  • cyclohexaneoxide
  • Cyclohexene 1-oxide
  • Cyclohexene epoxide
  • cyclohexene-1-oxide
  • cyclohexene1-oxide
  • cyclohexeneepoxide
  • Cyclohexylene oxide
  • cyclohexyleneoxide
  • Tetramethyleneoxirane
  • EPOXYCYCLOHEXANE
  • HXO
  • CYCLOHEXENE OXIDE
  • 1,2-CYCLOHEXENEEPOXIDE
  • 1，2-Cyclohexene oxide
  • 1,2-EPOXYCYCLOHEXANE
  • 7-OXABICYCLO[4.1.0]HEPTANE
  • ohexene oxide
  • Cyclohexene oxide, 98+%
  • CYCLOGEXANEOXIDE
  • 1,2-Epoxycyclohexane, 7-Oxabicyclo[4.1.0]heptane
  • (1R)-1β,2β-Epoxycyclohexane
  • (1R,1β,6β)-7-Oxabicyclo[4.1.0]heptane
  • (1R,6S)-7-Oxabicyclo[4.1.0]heptane
  • (1S,6R)-7-Oxabicyclo[4.1.0]heptane
  • (1β,6β)-7-Oxabicyclo[4.1.0]heptane
  • 7-Oxanorcarane
  • Cyclohexene oxide,1,2-Epoxycyclohexane, 7-Oxabicyclo[4.1.0]heptane
  • Cyclohexenoxide
  • Cyclohexene oxide, 1,2-Epoxycyclohexane
  • Cyclohexene oxide, 98% 100ML
  • Cyclohexene Oxide 7-Oxabicyclo[4.1.0]heptane
  • Cyclohexene oxide 98%
  • 1,2-Epoxycyclohexane 7-Oxabicyclo[4.1.0]heptane Epoxycyclohexane
  • Epoxycyclohexane for synthesis
  • 1,2-Epoxycyclohexane&gt
  • Cyclohexene oxide ISO 9001：2015 REACH
  • cyclohexene oxide radical cation
  • 286-20-4
  • 286-30-4
  • 110838
  • Oxygen Compounds
  • Organic Building Blocks
  • Epoxides
  • Building Blocks
  • Alcohol& Phenol& Ethers
  • Pharmaceutical Intermediates
  • K00001