Oxirane, 2,3-dimethyl-,(2R,3R)-rel- cas no:21490-63-1

NameOxirane, 2,3-dimethyl-,(2R,3R)-rel-
CAS21490-63-1
SynonymsButane,2,3-epoxy-, trans- (8CI); Oxirane, 2,3-dimethyl-, trans-; (?à)-trans-2,3-Dimethyloxirane; (?à)-trans-2,3-Epoxybutane; NSC 24244;trans-2,3-Butene oxide; trans-2,3-Butylene oxide; trans-2,3-Dimethyloxirane;trans-2,3-Epoxybutane; trans-2-Butene oxide; trans-2-Butylene oxide
EINECS(EC#)244-406-8
Molecular FormulaC4H8 O
Molecular Weight72.10

refractive indexn20/D 1.373
Sensitive Moisture Sensitive

Hazardclass3

Hazard F: Flammable;Xi: Irritant;
Risk R11;R20/21/22;R36/37/38
Safety R11:Highlyflammable.;R20/21/22:Harmfulbyinhalation,incontactwithskinandifswallowed.;R36/37/38:Irritatingtoeyes,respiratorysystemandskin.;