Empirical Formula: C5D4H4O
Linear Formula: C5D4H4O
Formula Weight: 88.14
MDL Number: MFCD00190415
Boiling Point: 130-131 °C(lit.)
Melting Point: −51 °C(lit.)
Density: 0.996 g/mL at 25 °C
Refractive Index: n20/D 1.437(lit.)
Signal Word: Danger
Hazard statements: H226-H315-H318
Precautionary statements: P280-P305 + P351 + P338
Risk Statements (Europe): 10