Compound Structure

N-Methyl-2-pyrrolidone

CAS Number: 872-50-4

Molecular Mass: 99.13 g/mol

Formula: C5H9NO

Smiles: O=C1N(C)CCC1

Melting point: -25.0 °C

Boiling point: 202.0 °C

Density: 1.027 g/cm3

Dipole moment: - D

Refractive index: -