Cyclopentene oxide

Product Name: Cyclopentene oxide
CAS No.: 285-67-6
Chemical Name: Cyclopentene oxide
Synonyms: cyclopentaneoxide;Epoxycyclopentane;Cyclopentane oxide;CYCLOPENTENE OXIDE;6-OXABICYCLOHEXANE;cyclopenteneepoxide;Cyclopentene epoxide;1,2-epoxy-cyclopentan;1,2-EPOXYCYCLOPENTANE;Cyclopentene oxide,98%
CBNumber: CB8162991
Molecular Formula: C5H8O
Formula Weight: 84.12
MOL File: 285-67-6.mol

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Cyclopentene oxide Property

Melting point:: 136-137 °C
Boiling point:: 102 °C(lit.)
Density: 0.964 g/mL at 25 °C(lit.)
refractive index: n20/D 1.434(lit.)
Flash point:: 50 °F
storage temp.: 2-8°C
form: Liquid
color: Clear colorless to very faintly yellow
Water Solubility: Immiscible with water.
BRN: 102495
InChI: InChI=1S/C5H8O/c1-2-4-5(3-1)6-4/h4-5H,1-3H2
InChIKey: GJEZBVHHZQAEDB-UHFFFAOYSA-N
SMILES: C12C(O1)CCC2
LogP: 0.908 (est)
CAS DataBase Reference: 285-67-6(CAS DataBase Reference)
NIST Chemistry Reference: cis-1,2-Epoxycyclopentane(285-67-6)
EPA Substance Registry System: 6-Oxabicyclo[3.1.0]hexane (285-67-6)

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Safety

Hazard Codes: F,Xi
Risk Statements: 11-36/37/38
Safety Statements: 16-26-36-36/37/39
RIDADR: UN 1993 3/PG 2
WGK Germany: 3
RTECS: RN8935000
TSCA: Yes
HazardClass: 3
PackingGroup: III
HS Code: 29109000
Hazardous Substances Data: 285-67-6(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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: 175188
Product name: Cyclopentene oxide
Purity: 98%
Packaging: 5g
Price: $151
Updated: 2025/07/31

Sigma-Aldrich

Product number: 175188
Product name: Cyclopentene oxide
Purity: 98%
Packaging: 25g
Price: $433.2
Updated: 2025/07/31

TCI Chemical

Product number: E0513
Product name: 1,2-Epoxycyclopentane
Purity: >97.0%(GC)
Packaging: 5g
Price: $35
Updated: 2025/07/31

TCI Chemical

Product number: E0513
Product name: 1,2-Epoxycyclopentane
Purity: >97.0%(GC)
Packaging: 25g
Price: $116
Updated: 2025/07/31

TRC

Product number: C992403
Product name: Cyclopentene oxide
Packaging: 100mg
Price: $60
Updated: 2021/12/16

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Cyclopentene oxide Chemical Properties,Usage,Production

Chemical Properties

Clear colorless to very faintly yellow liquid

Uses

Cyclopentene oxide is used to prepare beta-amino alcohols by reacting with aromatic amines using bismuth trichloride as a catalyst.

Cyclopentene oxide Preparation Products And Raw materials

Raw materials

3-Chloroperoxybenzoic acid Cyclopentene Dichloromethane

Preparation Products

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Cyclopentene oxide Suppliers

Americas 1 Belgium 2 China 203 Europe 2 Germany 7 India 4 Japan 4 Jordan 1 Slovakia 1 Switzerland 4 Ukraine 2 United Kingdom 15 United States 36 Global 282

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View Lastest Price from Cyclopentene oxide manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: Cyclopentene oxide 285-67-6
Price: US $30.00-10.00/KG
Min. Order: 50KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-24

Hebei Yanxi Chemical Co., Ltd.

Product: Cyclopentene oxide 285-67-6
Price: US $25.00-11.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10 tons
Release date: 2023-11-24

Henan Fengda Chemical Co., Ltd

Product: Cyclopentene oxide 285-67-6
Price: US $100.00-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-26

285-67-6, Cyclopentene oxideRelated Search:

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1,2-epoxy-cyclopentan

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Cyclopentene oxide,98%

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1,2-Epoxycyclopentane, Cyclopentene oxide

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Cyclopentene Oxide 6-Oxabicyclo[3.1.0]hexane

cyclopentene oxide radical cation

1,2-EPOXYCYCLOPENTANE

cis-1,2-epoxycyclopentane

Cyclopentane oxide

Cyclopentane, 1,2-epoxy-

cyclopentaneoxide

Cyclopentene epoxide

cyclopenteneepoxide

Epoxycyclopentane

6-OXABICYCLO[3.1.0]HEXANE

CYCLOPENTENE OXIDE

Epoxycyclopentane~6-Oxabicyclo[3.1.0]hexane

1,2-EPOXYCYCLOPENTANE 96+%

6-OXABICYCLOHEXANE

Cyclopentene oxide, GC 97%

1,2-Epoxycyclopentane, 6-Oxabicyclo[3.1.0]hexane

1,2-Epoxycyclopentane&gt

Cyclopentene oxide ISO 9001：2015 REACH

Cyclopentene oxide purum

6-oxabicyclo[3.1.0]hexane - [X86373]

285-67-6

285-97-6

ALKENE

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Organics