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N-Methylpyrrolidinone, Fisher BioReagents


For automated oligonucleotide synthesis

Quantity 4L
Packaging Glass Bottle

Manufacturer: fisher scientific company  FLBP11724

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Catalog No. BP1172-4

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Description & Specifications

Chemical Identifiers

Assay ≥99.8%
Melting Point −24°C
Quantity 4L
Formula Weight 99.13
Boiling Point 202°C
pH 7.7 to 8.0
Merck Index 15, 6190
Chemical Name or Material N-Methylpyrrolidinone
Molecular Formula C5H9NO
CAS 872-50-4
Absorbance 0.02 AU max. at 400nm
Packaging Glass Bottle
Assay Percent Range (by GC): ≥99.8%
Titratable Base 0.001mEq/g max.
Water 0.05% max.
Vapor Density 3.4g/mol
Additional Information Vapor Pressure: 0.7mbar at 25°C
ChemAlert Storage Symbol Gray
Synonym N-Methyl-2-Pyrrolidinone
Health Hazard 2 WARNING!
Health Hazard 3 Emergency Overview
Combustible liquid. Developmental hazard. Hygroscopic. Use personal protective equipment. Keep away from open flames, hot surfaces and sources of ignition. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. If breathing is difficult, give oxygen. Obtain medical attention.

NFPA

Health:2
Flammability:2
Instability:0
Recommended Storage Room Temperature
Physical Form Liquid
Vapor Pressure 0.7mbar at 25°C
Alpha Vector Methylpyrrolidinone
Color Colorless
Density 1.030g/cm³

Specifications

Chemical Name or Material N-Methylpyrrolidinone
CAS 872-50-4
Physical Form Liquid
Assay ≥99.8%
Assay Percent Range (by GC): ≥99.8%
Molecular Formula C5H9NO
Formula Weight 99.13
Synonym N-Methyl-2-Pyrrolidinone
Accessories
 

Emergency Overview
Combustible liquid. Developmental hazard. Hygroscopic. Use personal protective equipment. Keep away from open flames, hot surfaces and sources of ignition. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. If breathing is difficult, give oxygen. Obtain medical attention.

NFPA

Health:2
Flammability:2
Instability:0

WARNING!

Room Temperature

SDS & Safety Documents