1-Methyl-2-pyrrolidinone - 443778

Code: 443778
1-Methyl-2-pyrrolidinone
ACS Reagent, ≥99.0%
1-Methyl-2-pyrrolidone; N-Methyl-2-pyrrolidone; NMP
ACS Reagent 

CAS Number: 872-50-4
Linear Formula: C5H9NO
Molar Mass: 99.13 g/mol
Beilstein Registry Number: 106420
EC Number: 212-828-1
MDL Number: MFCD00003193
Catalog Number Packaging Size Container type Price QTY Cart
443778-500ML 500ML GLASS BOTTLE Contact
443778-1L 1L GLASS BOTTLE Contact
443778-2.5L 2.5L GLASS BOTTLE Contact
443778-20L 20L RETURNABLE STAINLESS STEEL CAN Contact
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Specifications

Property Value
Assay (GC) min. 99.0 %
Water (Karl Fischer) max. 0.05 %
Free amine max. 0.01 %
Chloride (Cl) max. 0.0001 %
APHA max. 50
IR spectrum complying
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Physical Properties

Property Value
Explosion Limit 9.5 %
Vapor Pressure 0.99 mmHg ( 40 °C)
Refractive Index n20/D 1.47(lit.)
Vapor Density 3.4 (vs air)
Autoignition Temperature 518 °F
Boiling point 204 °C
Freezing point -24 °C
Density 1.028 g/cm3
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Safety Information

Property Value
Flashpoint 91 °C
GHS Classification Harmful, Health Hazard
Signal Word Danger
Hazard Statement(s) H315
H319
H335
H360D
Precautionary Statement(s) P260
P280