Synonym(s): cis-β-Butylene oxide; cis-2,3-Dimethyloxirane; cis-2-Butene oxide
Empirical Formula: C4H8O
Linear Formula: C4H8O
Formula Weight: 72.11
MDL Number: MFCD00005128
Purity: 97%
Boiling Point: 60-61 °C(lit.)
Melting Point: −84-−83 °C(lit.)
Density: 0.826 g/mL at 25 °C(lit.)
Refractive Index: n20/D 1.383(lit.)
Beilstein Registry Number: 79770
Signal Word: Danger
Hazard statements: H225-H315-H319-H335
Precautionary statements: P210-P261-P305 + P351 + P338
Risk Statements (Europe): 11-36/37/38
Safety Statements (Europe): 16-26
Hazard Codes (Europe): F,Xi