Synonyms: 2-Butenoic anhydride
Chemical Formula: (CH3CH=CHCO)2O
Hill Formula: C8H10O3
CAS Number: 623-68-7
UN Number: UN3082
Solubility: (20 °C) (decomposition)
Melting Point: -20 °C
Molar Mass: 154.17 g/mol
Boiling Point: 250 °C
Vapor Pressure: 1 hPa (25 °C)
Flash Point: 113 °C
Refractive Index: 1.4741 (20 °C, 589 nm)
Density: 1.04 g/cm3 (20 °C)
Ignition Point: 290 °C