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Cyclohexene oxide

Cyclohexene oxide
Cyclohexene oxide structure
CAS No.
286-20-4
Chemical Name:
Cyclohexene oxide
Synonyms
HXO;Ccho;ohexene oxide;7-Oxanorcarane;Cyclohexenoxide;cyclohexaneoxide;EPOXYCYCLOHEXANE;CYCLOGEXANEOXIDE;CYCLOHEXENE OXIDE;cyclohexene1-oxide
CBNumber:
CB9244511
Molecular Formula:
C6H10O
Formula Weight:
98.14
MOL File:
286-20-4.mol

Cyclohexene oxide Properties

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)
FDA UNII
1XYE04C550
NIST Chemistry Reference
Cyclohexene oxide(286-20-4)
EPA Substance Registry System
Cyclohexene oxide (286-20-4)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS05,GHS06
Signal word  Danger
Hazard statements  H311-H318-H332-H226-H302-H311+H331-H314
Precautionary statements  P261-P280-P305+P351+P338-P310-P210-P260h-P303+P361+P353-P405-P501a
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
Toxicity LD50 orally in Rabbit: 1060 mg/kg LD50 dermal Rabbit 612 mg/kg
NFPA 704
3
2 1

Cyclohexene oxide price More Price(13)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 8.21862 Epoxycyclohexane for synthesis 286-20-4 50 mL $30.8 2021-03-22 Buy
Sigma-Aldrich C102504 Cyclohexene oxide 98% 286-20-4 100ml $46.5 2021-03-22 Buy
Sigma-Aldrich 8.21862 Epoxycyclohexane for synthesis 286-20-4 250 mL $64.01 2021-03-22 Buy
Sigma-Aldrich C102504 Cyclohexene oxide 98% 286-20-4 25ml $40.5 2021-03-22 Buy
TCI Chemical O0071 1,2-Epoxycyclohexane >98.0%(GC) 286-20-4 25mL $14 2021-03-22 Buy

Cyclohexene oxide Chemical Properties,Uses,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.

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

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

Preparation Products


Cyclohexene oxide Suppliers

Global( 177)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
career henan chemical co
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Fuxin Pharmaceutical
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View Lastest Price from Cyclohexene oxide manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-01-08 Cyclohexene oxide
286-20-4
US $1.00 / KG 1KG 99% 20T Shaanxi Dideu Medichem Co. Ltd
2019-07-06 Cyclohexene oxide
286-20-4
US $10.00 / KG/Tin 1KG 99% 100 career henan chemical co

Cyclohexene oxide Spectrum


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