Oxirane, 2,3-dimethyl- cas no:3266-23-7
Synonyms: Butane,2,3-epoxy- (8CI); 2,3-Butylene oxide; 2,3-Dimethyloxirane; 2,3-Epoxybutane;2-Butene epoxide; 2-Butene oxide; 2-Butylene oxide; b-Butylene oxide; b-Oxybutene
NameOxirane, 2,3-dimethyl-
CAS3266-23-7
SynonymsButane,2,3-epoxy- (8CI); 2,3-Butylene oxide; 2,3-Dimethyloxirane; 2,3-Epoxybutane;2-Butene epoxide; 2-Butene oxide; 2-Butylene oxide; b-Butylene oxide; b-Oxybutene
EINECS(EC#)221-877-8
Molecular FormulaC4H8 O
Molecular Weight72.1
AppearanceClear colorless liquid.
refractive index1.395
storage tempKeep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
Hazard F:Flammable;Xi:Irritant;
Risk R11;R36/37/38
Safety
Mutation data reported. When heated to decomposition it emits acrid smoke and fumes.Safety information of 2,3-Dimethyloxirane (CAS NO.3266-23-7):
Hazard Codes 
F,
Xi
Risk Statements
11 Highly Flammable
36/37/38 Irritating to eyes, respiratory system and skin
Safety Statements
16 Keep away from sources of ignition - No smoking
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36 Wear suitable protective clothing
RIDADR UN 3271 3/PG 2
WGK Germany 3
RTECS EK3855000
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mmo-sat 5 µmol/plate
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JJATDK JAT, Journal of Applied Toxicology. 2 (1982),282. |
| 2. |
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mmo-klp 20 µmol/L
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MUREAV Mutation Research. 89 (1981),269. |
