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N-methylpyrrolidin-2-one manufacturer CAS:872-50-4

Sep 9th, 2022 at 07:57   Biological and Pharmaceutical Chemicals   White Rock   56 views Reference: VWPe9rkPaLy

Location: White Rock

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Synonyms:
N-methyl-pyrrolidinone
N-methyl-2-pyridone-5-carboxamide
1-methylpyrrolidin-2-one
N-methyl-pyrrolidin-2-one
1-Methyl-2-pyrrolidinone
1-methyl-2-oxo-pyrrolidine
2-Pyrrolidinone, 1-methyl-
1,6-Dihydro-N-methyl-6-oxonicotinamide
n-methyl-6-oxo-1,6-dihydropyridine-3-carboxamide;
n-methyl-2-pyrrolidinone
Molecular Formula: C5H9NO
Molecular Weight: 99.13110

Appearance and properties: colorless or light yellow liquid with an amine odor
Density: 1.028 g/mL at 25 °C(lit.)
Boiling point: 202 °C(lit.)
Melting point: −24 °C(lit.)
Flash point: 187 °F
Refractive index: n20/D 1.479
Water solubility: >=10 g/100 mL at 20 ºC
Stability: Stable, but decomposes upon exposure to light. Combustible. Incompatible with strong oxidizing agents, strong acids, reducing agents, bases.
Storage conditions: complete packaging, lightly packed, ventilated warehouse, away from open flames, high temperatures, and stored separately from oxidants
use:
This product is an excellent high-grade solvent, a polar solvent with strong selectivity and good stability, high-precision electronics, circuit boards, lithium batteries, etc., cleaning agents: degreasing, degreasing, dewaxing, polishing, rust prevention, paint removal, etc. Coatings, inks, and pigments have the advantages of low toxicity, high boiling point, strong solubility, non-flammable, biodegradable, recyclable, safe to use, and suitable for a variety of formulation purposes.

Items of Analysis Standard of Analysis Test Results
Appearance Colorless transparent liquid Conforms
PurityGC ≥99.80% 99.86%
WaterK.F. ≤0.020% 0.012%
Color(Hazen) ≤20 8
Density(D420g/ml) 1.032~1.035 1.0325
Refractivity(ND20 1.466~1.472 1.4680
Conclusion Conforms to Factory Standard



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Inno Pharmchem (Pharmaceutical Intermediates Manufacturers in China) is exclusively focusing on the manufacturing of API's Intermediates, such as N-methylpyrrolidin-2-one, cas:872-50-4 , 1-Methyl-2-pyrrolidinone and so on. We have helped clients businesses by scaling up its pharmaceutical products through the development of innovative processes and optimizing the production process thus it making it cost-efficient.

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