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N-Methylpyrrolidinone, Fisher BioReagents

Catalog No. BP1172N119
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For automated oligonucleotide synthesis

N-Methylpyrrolidinone is used in automated oligonucleotide synthesis.

Chemical Identifiers

CAS

872-50-4

Molecular Formula

C5H9NO

Molecular Weight (g/mol)

99.133

InChI Key

SECXISVLQFMRJM-UHFFFAOYSA-N

Synonym

1-methyl-2-pyrrolidinone, n-methyl-2-pyrrolidone, n-methylpyrrolidone, 1-methyl-2-pyrrolidone, methylpyrrolidone, m-pyrol, n-methyl-2-pyrrolidinone, n-methylpyrrolidinone, 1-methylpyrrolidinone, 2-pyrrolidinone, 1-methyl

PubChem CID

13387

ChEBI

CHEBI:7307

IUPAC Name

1-methylpyrrolidin-2-one

SMILES

CN1CCCC1=O

Specifications

pH

7.7 to 8.0

Melting Point

-24°C

Absorbance

0.02 AU max. at 400nm, 0.3 AU max. at 300nm, 0.7 AU max. at 270nm, 1.0 AU max. at 265nm

Color

Colorless

Density

1.030g/cm³

Boiling Point

202°C

Quantity

19 L

Packaging

NOWPak™ I (Plastic Exterior)

Physical Form

Liquid

Assay Percent Range

(by GC): ≥99.8%

Titratable Base

0.001mEq/g max.

Vapor Pressure

0.7mbar at 25°C

Water

0.05% max.

Merck Index

15, 6190

Formula Weight

99.13

Percent Purity

≥99.8%

Chemical Name or Material

N-Methylpyrrolidinone

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Hazard Statement

WARNING!

Precautionary Statement

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

RT
SDS
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