1,2-Epoxy-4-vinylcyclohexane

Product Name: 1,2-Epoxy-4-vinylcyclohexane
CAS No.: 106-86-5
Chemical Name: 1,2-Epoxy-4-vinylcyclohexane
Synonyms: EP-101;epoxide101;Epoxide 101;unoxatepoxide101;Unoxat epoxide 101;4-Vinylcyclohexene oxide;vinylcyclohexenemonoxide;3-Vinylcyclohexene oxide;4-Vinyl epoxycyclohexane;Vinylcyclohexene monoxide
CBNumber: CB4410193
Molecular Formula: C8H12O
Formula Weight: 124.18
MOL File: 106-86-5.mol

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1,2-Epoxy-4-vinylcyclohexane Property

Melting point:: -100°C(lit.)
Boiling point:: 169 °C(lit.)
Density: 0.952 g/mL at 25 °C(lit.)
refractive index: n20/D 1.469(lit.)
Flash point:: 115 °F
storage temp.: 2-8°C
form: clear liquid
color: Colorless to Almost colorless
Specific Gravity: 0.952
InChI: InChI=1S/C8H12O/c1-2-6-3-4-7-8(5-6)9-7/h2,6-8H,1,3-5H2
InChIKey: SLJFKNONPLNAPF-UHFFFAOYSA-N
SMILES: C12C(O1)CCC(C=C)C2
CAS DataBase Reference: 106-86-5(CAS DataBase Reference)
NIST Chemistry Reference: 7-Oxabicyclo[4.1.0]heptane, 3-ethenyl-(106-86-5)
EPA Substance Registry System: 7-Oxabicyclo[4.1.0]heptane, 3-ethenyl- (106-86-5)

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Safety

Hazard Codes: T,Xn
Risk Statements: 45-10-20/21/22-40-36-22
Safety Statements: 53-16-23-36/37/39-45-36/37-26
RIDADR: UN 3271 3/PG 3
WGK Germany: 3
RTECS: RN8770000
HazardClass: 3.2
PackingGroup: III
HS Code: 29109000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H302Harmful if swallowed

H319Causes serious eye irritation

H351Suspected of causing cancer

Precautionary statements

P201Obtain special instructions before use.

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

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

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 152544
Product name: 4-Vinyl-1-cyclohexene 1,2-epoxide, mixture of isomers
Purity: 98%
Packaging: 250ml
Price: $117.8
Updated: 2025/07/31

TCI Chemical

Product number: E0956
Product name: 1,2-Epoxy-4-vinylcyclohexane (mixture of isomers)
Purity: >98.0%(GC)
Packaging: 25mL
Price: $25
Updated: 2025/07/31

TCI Chemical

Product number: E0956
Product name: 1,2-Epoxy-4-vinylcyclohexane (mixture of isomers)
Purity: >98.0%(GC)
Packaging: 250mL
Price: $95
Updated: 2025/07/31

TRC

Product number: E892145
Product name: 1,2-Epoxy-4-vinylcyclohexane
Packaging: 2.5mL
Price: $45
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2309-1-01
Product name: 4-Vinyl-1-cyclohexene 1,2-epoxide, mixture of isomers
Purity: 98%
Packaging: 100g
Price: $45
Updated: 2021/12/16

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1,2-Epoxy-4-vinylcyclohexane Chemical Properties,Usage,Production

Chemical Properties

Colorless liquid

Uses

Vinylcyclohexene monoxide is a chemical intermediate; it can be copolymerized with other epoxides to yield polyglycols having unsaturation available for further reaction.

Definition

ChEBI: 3-Vinyl-7-oxabicyclo[4.1.0]heptane is an oxacycle.

Synthesis Reference(s)

Tetrahedron Letters, 22, p. 2089, 1981 DOI: 10.1016/S0040-4039(01)93284-8

Synthesis

100-40-3

106-86-5

General Steps: 1. Add known amounts of 4-vinyl-1-cyclohexene and TBHP (tert-butyl hydroperoxide) without co-solvent in a 0.25 L capacity jacketed four-neck glass reactor. Set the feed molar ratio (FMR) of olefin to TBHP from 1:1 to 10:1. 2. Start the stirrer and adjust the stirring rate to 300-600 rpm. Heat the reaction mixture through the water bath and reactor jacket, and monitor the temperature using a digital thermocouple to ensure that the temperature of the reaction mixture stabilizes in the range of 323-353 K, with a fluctuation of no more than ±0.5 K. 3. When the reaction mixture reaches a constant temperature, set the FMR to 1:1 to 10:1, without adding co-solvent. 3. When the reaction mixture reached a constant temperature, a known amount of polymer loaded catalyst (0.15-0.6 mol Mo) was added. The time of catalyst addition was recorded as the reaction onset time (t = 0) and an initial sample was taken immediately. 4. Samples were taken at specific time intervals during the reaction and analyzed using Shimadzu GC-2014 gas chromatography (GC). 5. The experimental results showed that the PBI.Mo and Ps.AMP.Mo catalysts exhibited high selectivity in the epoxidation reaction of 4-vinyl-1-cyclohexene, which predominantly yielded 1,2-epoxy-4-vinylcyclohexane, and the GC analyses did not detect terminal or dicyclic oxide products. Detailed results of the batch experiments are discussed in Sect.

Toxics Screening Level

The initial threshold screening level (ITSL) for 1,2-epoxy-4-vinylcyclohexane is 6.0 μg/m3 based on an annual averaging time.

References

[1] RSC Advances, 2014, vol. 4, # 61, p. 32054 - 32062
[2] Applied Catalysis A: General, 2013, vol. 466, p. 142 - 152
[3] Journal of the American Chemical Society, 2009, vol. 131, # 36, p. 12890 - 12891
[4] Patent: CN108101868, 2018, A. Location in patent: Paragraph 0027-0068
[5] Journal of the Chemical Society - Perkin Transactions 1, 1997, # 21, p. 3115 - 3116

1,2-Epoxy-4-vinylcyclohexane Preparation Products And Raw materials

Raw materials

Preparation Products

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1,2-Epoxy-4-vinylcyclohexane Suppliers

Americas 1 China 230 Europe 1 Germany 1 India 3 Japan 4 South Korea 2 Switzerland 1 United Kingdom 2 United States 23 Global 268

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View Lastest Price from 1,2-Epoxy-4-vinylcyclohexane manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 1,2-Epoxy-4-vinylcyclohexane 106-86-5
Price: US $0.00/Kg/Drum
Min. Order: 1KG
Purity: 98%min
Supply Ability: 20 tons
Release date: 2021-08-02

Hebei Fengjia New Material Co., Ltd

Product: 1,2-Epoxy-4-vinylcyclohexane 106-86-5
Price: US $30.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 100 tons
Release date: 2024-08-13

Hebei Chuanghai Biotechnology Co., Ltd

Product: 1,2-Epoxy-4-vinylcyclohexane 106-86-5
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-12-09

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1,2-EPOXY-4-VINYLCYCLOHEXANE CAS NO.:106-86-5

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