1-Methyl-2-pyrrolidinone CAS 872-50-4

EC Index NO.

606-021-00-7

EC NO.

212-828-1

M. F.

C₅H₉NO

M.W.

99.13 g/mol

HS Code

2933 79 00

Application

Application

 Painting (solvent), stripping or removing paint
 Removing graffiti
 Semiconductor manufacturing
 Silk-screen printing
 Construction adhesives and solvents
 Laboratory reagents
 Pharmaceutical solvents
 Polymer materials manufacturing
 Petrochemical solvents for extractions
 Insecticide, fungicide, and herbicide products

Biophysical-chemical information

Boiling Point

202 °C (1013 hPa)

Density

1.03 g/cm3 (20 °C)

Explosion Limits

1.3 - 9.5 %(V)

Flash Point

91 °C

Fire Point

245 °C

Melting Point

-24 °C

pH Value

8.5 - 10.0 (100 g/l, H₂O, 20 °C)

Steam Pressure

0.32 hPa (20 °C)

Solubility

1000 g/l