1-Methyl-2-pyrrolidinone CAS NO.872-50-4

Shanghai Jiahealthy Technology Co., Ltd which is subsidary of Jiahe Biotech concentrates on offering products and services to the domestic and international markets. Based on our own laboratory and 2 factories in North China and South China,we are able to supply pharmaceutical intermediates, food ingredients,plant extracts, fine chemicals and specialty chemicals to our customers.

1-Methyl-2-pyrrolidinone Chemical Properties mp ?24 °C(lit.) bp 202 °C(lit.) density 1.028 g/mL at 25 °C(lit.) vapor density 3.4 (vs air) vapor pressure 0.29 mm Hg ( 20 °C) refractive index n20/D 1.479 Fp 187 °F storage temp. 2-8°C color ≤20(APHA) Water Solubility >=10 g/100 mL at 20 oC Sensitive Hygroscopic Merck 14,6117 BRN 106420 Stability: Stable, but decomposes upon exposure to light. Combustible. Incompatible with strong oxidizing agents, strong acids, reducing agents, bases. CAS DataBase Reference 872-50-4(CAS DataBase Reference) NIST Chemistry Reference 2-Pyrrolidinone, 1-methyl-(872-50-4) EPA Substance Registry System 2-Pyrrolidinone, 1-methyl-(872-50-4) Safety Information Hazard Codes T,Xi Risk Statements 45-65-36/38-36/37/38-61-10-46 Safety Statements 41-45-53-62-26 WGK Germany 1 RTECS UY5790000 F 3-8-10 TSCA Y Hazardous Substances Data 872-50-4(Hazardous Substances Data)