Name

N-Methyl-2-pyrrolidone(NMP)

Type

Lith-T-N01

The molecular 
formula

C5H9NO

CAS RN

872-50-4

Technology Paremeters

Apperance

Colorless transparent liquid

Purity

99.90%

Melting point

 -24℃

Boiling point

 202℃

Density

1.028 g/ml

Refractive index

1.465-1.470

Flash point

95℃

PH

7.5-10

Solubility

Soluble in water, alcohol, ether, ester, ketone,
aromatic hydrocarbons, halogenated hydrocarbons.