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Cyclohexene oxide

Product Name
Cyclohexene oxide
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
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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

H311Toxic in contact with skin

H314Causes severe skin burns and eye damage

H318Causes serious eye damage

H332Harmful if inhaled

Precautionary statements

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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

P310Immediately call a POISON CENTER or doctor/physician.

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.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.21862
Product name
Epoxycyclohexane
Purity
for synthesis
Packaging
50 mL
Price
$30.8
Updated
2021/03/22
Sigma-Aldrich
Product number
C102504
Product name
Cyclohexene oxide
Purity
98%
Packaging
100ml
Price
$46.5
Updated
2021/03/22
Sigma-Aldrich
Product number
8.21862
Product name
Epoxycyclohexane
Purity
for synthesis
Packaging
250 mL
Price
$64.01
Updated
2021/03/22
Sigma-Aldrich
Product number
C102504
Product name
Cyclohexene oxide
Purity
98%
Packaging
25ml
Price
$40.5
Updated
2021/03/22
TCI Chemical
Product number
O0071
Product name
1,2-Epoxycyclohexane
Purity
>98.0%(GC)
Packaging
25mL
Price
$14
Updated
2021/03/22
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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.

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.]

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Cyclohexene oxide Suppliers

Zhengzhou KeYulong chemical products Co., Ltd
Tel
Fax
0371-53335504
Email
keyulongchem@163.com
Country
China
ProdList
1960
Advantage
55
Wuhan Permanent-Rich Technology Co.,LTD
Email
2242508613@qq.com
Country
China
ProdList
7135
Advantage
58
Shanghai Wohua Chemical Co., Ltd.
Tel
021-57681602-802;021-57681602-801
Fax
57683062-808
Email
2436856583@qq.com;282036397@qq.com
Country
China
ProdList
275
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
21-61259100-
Fax
86-21-61259102
Email
sh@meryer.com
Country
China
ProdList
40264
Advantage
62
Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30159
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24555
Advantage
81
Beijing dtftchem Technology Co., Ltd.
Tel
13651141086; 86(10)60275028、60275820
Fax
86 (10) 60270825
Email
dtftchem@sina.com
Country
China
ProdList
3392
Advantage
62
Energy Chemical
Tel
021-58432009-
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
43504
Advantage
61
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028-
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12356
Advantage
60
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View Lastest Price from Cyclohexene oxide manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
Cyclohexene oxide 286-20-4
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2020-01-07
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

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