N-Methylpyrrolidinone, Fisher BioReagents

Catalog No.	Quantity	Packaging
BP1172-4	4 L	Glass Bottle
BP1172N119	19 L	NOWPak™ I (Plastic Exterior)

Catalog No. BP1172-4

Description

For automated oligonucleotide synthesis

N-Methylpyrrolidinone is used in automated oligonucleotide synthesis.

Specifications

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

• 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: 4 L
• Packaging: Glass Bottle
• 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

Safety and Handling

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	Room Temperature

SDS