2-Pyrrolidone2-Pyrrolidone, also known as 2-pyrrolidinone or butyrolactam, is an organic compound consisting of a 5-membered lactam, making it the simplest γ-lactam. It is a colorless liquid that is miscible with water and most common organic solvents. Read from the Chembox of the Wikipedia article 2-Pyrrolidone, revision 1380043849.

Property

Value

Formula

C4H7NO, 85.11 g/mol

Melting point

25 °C

Boiling point

245 °C

Density

1.116 g/cm³

Flash point

129 °C

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