1-Methyl-2-pyrrolidinone

Purity: standard for GC, ≥99.9%(GC)

Synonym(s): 1-Methyl-2-pyrrolidone N-Methyl-2-pyrrolidone M-PYROL™ NMP

Formula: C5H9NO Molecular Weight: 99.13

CAS Number: 872-50-4 Beilstein Number: 106420 EC Number: 212-828-1 MDL Number: MFCD00003193 PubChem CID: 13387

Properties

Shelf life: 1095 days

Solubility:

Sensitivity: Moisture sensitive.for argon

Boiling point: 202~204 °C

Melting point: -24 °C

InChl: InChI=1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2, 1H3

Safety Information

Pictograms: GHS08; GHS07

Signal Word: Danger

Hazard Statements: H315; H319; H335; H360D

Precautionary Statements: P261; P305+P351+P338; P280; P302+P352; P321; P405; P501; P264; P271; P304+P340; P403+P233; P362+P364; P203; P264+P265; P318; P337+P317; P332+P317; P319

WGK: 1

Storage: Protected from light; Desiccated

Personal Protective Equipment: Eyeshields， full-face respirator (US)， Gloves， multi-purpose combination respirator cartridge (US)， type ABEK (EN14387) respirator filter