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N-Methylpyrrolidinone, Fisher BioReagents


For automated oligonucleotide synthesis

Quantity 19L
Packaging NOWPak™ I (Plastic Exterior)

Manufacturer: fisher scientific company  BP1172N1-19

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Catalog No. BP1172N119

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Description & Specifications

Chemical Identifiers

Assay ≥99.8%
Boiling Point 202°C
Formula Weight 99.13
Melting Point −24°C
pH 7.7 to 8.0
Quantity 19L
Physical Form Liquid
Vapor Pressure 0.7mbar at 25°C
Color Colorless
Alpha Vector Methylpyrrolidinone
Density 1.030g/cm³
Merck Index 15, 6190
Absorbance 0.02 AU max. at 400nm
Synonym N-Methyl-2-Pyrrolidinone
Additional Information Vapor Pressure: 0.7mbar at 25°C
Health Hazard 2 WARNING!
Recommended Storage RT
CAS 872-50-4
Chemical Name or Material N-Methylpyrrolidinone
ChemAlert Storage Symbol Gray
Assay Percent Range (by GC): ≥99.8%
Titratable Base 0.001mEq/g max.
Water 0.05% max.
Packaging NOWPak™ I (Plastic Exterior)
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
Molecular Formula C5H9NO

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!

RT

SDS & Safety Documents