Synonym(s): Butanoic anhydride
Empirical Formula: C8H14O3
Linear Formula: (CH3CH2CH2CO)2O
Formula Weight: 158.19
MDL Number: MFCD00009389
Purity: 98%
Boiling Point: 198-199 °C(lit.)
Melting Point: −75-−66 °C(lit.)
Density: 0.967 g/mL at 25 °C(lit.)
Refractive Index: n20/D 1.413(lit.)
Beilstein Registry Number: 1099474
Signal Word: Danger
Hazard statements: H314
Precautionary statements: P280-P305 + P351 + P338-P310
Supplemental Hazard Statements: Reacts violently with water.
Risk Statements (Europe): 14-34
Safety Statements (Europe): 26-36/37/39-45
Hazard Codes (Europe): C