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443778 Sigma-Aldrich

1-Methyl-2-pyrrolidinone

ACS reagent, ≥99.0%

DOWNLOAD MSDS (PDF)

Synonym: 1-Methyl-2-pyrrolidone, N-Methyl-2-pyrrolidone, NMP

1-Methyl-2-pyrrolidinone ACS reagent, ≥99.0%
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Properties

Related Categories ACS Grade, ACS Grade Solvents, ACS and Reagent Grade Solvents, Amber Glass Bottles, Carbon Steel Cans with NPT Threads,
grade   ACS reagent
vapor density   3.4 (vs air)
vapor pressure   0.29 mmHg ( 20 °C)
  0.99 mmHg ( 40 °C)
assay   ≥99.0%
autoignition temp.   518 °F
expl. lim.   9.5 %
impurities   ≤0.01% Free amines (as CH3NH2)
  ≤0.05% water
color   APHA: ≤50
refractive index   n20/D 1.47(lit.)
bp   202 °C(lit.)
  81-82 °C/10 mmHg(lit.)
mp   −24 °C(lit.)
density   1.028 g/mL at 25 °C(lit.)
anion traces   chloride (Cl-): ≤1 ppm
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Description

Packaging

1, 2.5 L in glass bottle

View returnable container options.

20 L in steel drum

500 mL in glass bottle

Price and Availability

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