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270458
Riedel-de Haen Add to compare
1-Methyl-2-pyrrolidinone
CHROMASOLV™ Plus, for HPLC, ≥99%
1-Methyl-2-pyrrolidone; N-Methyl-2-pyrrolidone; NMP
For HPLC

CAS Number: 872-50-4
Molar Mass: 99.13 g/mol
Beilstein Registry Number: 106420
EC Number: 212-828-1
MDL Number: MFCD00003193

Catalog
Number
Packaging
Size
Container Type SDS Price QTY Availability
270458-2.5L 2.5L GLASS BOTTLE
N/A
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270458-4L 4L GLASS BOTTLE
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270458-4X4L 4X4L GLASS BOTTLE
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270458-1L 1L GLASS BOTTLE
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270458-6X1L 6X1L GLASS BOTTLE
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Specifications

Property Value
Identity (IR) complying
Assay (GC) min. 99.0 %
Water (Karl Fischer) max. 0.05 %
Absorbance at 400 nm max. 0.01
Absorbance at 350 nm max. 0.01
Absorbance at 325 nm max. 0.10
Absorbance at 300 nm max. 0.50
Absorbance at 285 nm max. 1.0
APHA max. 10

Physical Properties

Property Value
Explosion Limit 9.5 %
Vapor Density 3.4 (vs air)
Vapor Pressure 0.29 mmHg ( 20 °C)
Refractive Index n20/D 1.47(lit.)
Autoignition Temperature 518 °F
Boiling point 204 °C
Freezing point -24 °C
Density 1.028 g/cm3

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)
P280
P260
Pricing displayed in catalog does not include applicable VAT.
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