1-Methyl-2-pyrrolidinone

CAS NO: 872-50-4
Molecular Formula: C5H9NO
Molecular Weight: 99.13

Synonyms

NMP

NMP-T

0131

NMP-EL

N-0131

M-Pyrol

gsolex 1

m-Pyrrole

AgsolEx 1

M-PYROL(R)

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Chemical Properties

mp :

−24 °C(lit.)
bp :

202 °C(lit.)
fp :

187 °F
merck :

14,6117
brn :

106420
density :

1.028 g/mL at 25 °C(lit.)
vapourDensity :

3.4 (vs air)
vapourPressure :

0.29 mm Hg ( 20 °C)
refractiveIndex :

n20/D 1.479
storageTemparature :

2-8°C
waterSolubility :

>=10 g/100 mL at 20 ºC