286-20-4

Name Cyclohexene oxide
CAS 286-20-4
EINECS(EC#) 206-007-7
Molecular Formula C6H10O
MDL Number MFCD00005162
Molecular Weight 98.14
MOL File 286-20-4.mol
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Chemical Properties

Appearance clear colorless to yellow liquid
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.)
Fp  81 °F
storage temp.  Flammables area
form  Liquid
color  Clear colorless to yellow
explosive limit 1.2-6.5%(V)
Water Solubility  INSOLUBLE
BRN  383568
InChI 1S/C6H10O/c1-2-4-6-5(3-1)7-6/h5-6H,1-4H2
InChIKey ZWAJLVLEBYIOTI-UHFFFAOYSA-N
SMILES C1CCC2OC2C1
CAS DataBase Reference 286-20-4(CAS DataBase Reference)
NIST Chemistry Reference Cyclohexene oxide(286-20-4)
EPA Substance Registry System 286-20-4(EPA Substance)
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Safety Data

Symbol(GHS)  Flame (GHS02)Corrosion (GHS05)Skull and Crossbones (GHS06)
GHS02,GHS05,GHS06
Signal word  Danger
Hazard statements  H226-H302-H311+H331-H314
Precautionary statements  P210-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes  C
Risk Statements 
R10:Flammable.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R34:Causes burns.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 2924 3/PG 3
WGK Germany  1
RTECS  RN7175000
Autoignition Temperature 703 °F
TSCA  Yes
REACH Registrations Active
HazardClass  8
PackingGroup  II
HS Code  29109000
Storage Class 3 - Flammable liquids
Hazard Classifications Acute Tox. 3 Dermal
Acute Tox. 3 Inhalation
Acute Tox. 4 Oral
Eye Dam. 1
Flam. Liq. 3
Muta. 2
Skin Corr. 1B
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.
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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