W527408

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W527408

Aldrich

 

trans-2,3-Epoxybutane

Synonym:trans-β-Butylene oxide, trans-2,3-Dimethyloxirane, trans-2-Butene oxide
CAS Number:21490-63-1
Linear Formula:C4H8O
Molecular Weight:72.11
Beilstein Registry Number:79772
EC Number:221-877-8
MDL number:MFCD00005129
PubChem Substance ID:24902114

Properties

vapor pressure3.83 psi ( 20 °C)
refractive indexn20/D 1.3730(lit.)
bp54-55 °C(lit.)
density0.804 g/mL at 25 °C(lit.)

Safety

Personal Protective EquipmentEyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
Hazard CodesF,Xi
Risk Statements11-36/37/38
Safety Statements16-26-36/37
RIDADRUN 3271 3/PG 2
WGK Germany3
RTECSEK3855040
Flash Point(F)-79 °F
Flash Point(C)-26 °C

References

BeilsteinBeil. 17,V,1,61
referenceCorp MSDS 1 (1), 1521:B / FT-IR 2 (1), 359:A / FT-IR 1 (1), 229:B / FT-NMR 1 (1), 364:C / RegBook 1 (1), 245:F / Structure Index 1, 33:B:5 / Vapor Phase 3, 301:D