SIAL 1-Methyl-2-pyrrolidinone

anhydrous, 99.5%

Synonym(s): 1-Methyl-2-pyrrolidone; N-Methyl-2-pyrrolidone; NMP

Empirical Formula: C₅H₉NO

Formula Weight: 99.13

Linear Formula: C₅H₉NO

MDL Number: MFCD00003193

Purity: 99.5%

Boiling Point: 202 °C(lit.); 81-82 °C/10 mmHg(lit.)

Melting Point: −24 °C(lit.)

Density: 1.028 g/mL at 25 °C(lit.)

Refractive Index: n20/D 1.47(lit.)

Beilstein Registry Number: 106420

RTECS No.: UY5790000

RIDADR: NA 1993 / PGIII