Cyclohexene oxide
[CAS 286-20-4]

Identification

• Classification: Organic raw materials >> Hydrocarbon compounds and their derivatives >> Cyclic hydrocarbon
• Name: Cyclohexene oxide
• Synonyms: 1,2-Epoxycyclohexane; 7-Oxabicyclo[4.1.0]heptane
• Molecular Formula: C₆H₁₀O
• Molecular Weight: 98.14
• CAS Registry Number: 286-20-4
• EC Number: 206-007-7

Properties

• Density: 0.97
• Melting point: -40 °C
• Boiling point: 129-130 °C
• Refractive index: 1.452-1.454
• Flash point: 27 °C
• Water solubility: INSOLUBLE

Safety Data

• Hazard Symbols: C
• Risk Statements: R10;R20/21/22;R34
• Safety Statements: S16;S26;S36/37/39;S45

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Flammable liquids	Flam. Liq.	3	H226
Acute toxicity	Acute Tox.	3	H311
Acute toxicity	Acute Tox.	3	H331
Skin corrosion	Skin Corr.	1B	H314
Serious eye damage	Eye Dam.	1	H318
Germ cell mutagenicity	Muta.	2	H341
Acute toxicity	Acute Tox.	4	H312
Skin corrosion	Skin Corr.	1C	H314
Acute toxicity	Acute Tox.	4	H332
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315

• Transport Information: UN 2924