CAS No.:616-45-5

Synonyms:2-Pyrrolidinone; 2-oxopyrrolidine; 1-azacyclopentan-2-one; azacyclopentan-2-one;

Formula:C4H7NO

Weight:85.10450

PSA: 29.10000

LogP:0.22520

Appearance & Character:Transparent colorless liquid or low melting point solid

Density:1.12 g/mL at 25 °C(lit.)

Melting Point:23-25 °C(lit.)

Boiling Point:245 °C(lit.)

Flash Point:>230 °F