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Wuxi Volksky New Materials Co.,Ltd.

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N-Methyl-2-pyrrolidone Basic information

Product Name: N-Methyl-2-pyrrolidone

Synonyms: M-PYROL(R);1-Methyl-2-pyrrolidinone( 99.5%, HyDry, Water≤50 ppm (by K.F.));1-Methyl-2-pyrrolidinone( 99.5%, HyDry, with molecular sieves, Water≤50 ppm (by K.F.));N-Methyl-2-pyrrolidone Manufacturer;1-METHYL-2-PYRROLIDONE, REAGENT (ACS)1-METHYL-2-PYRROLIDONE, REAGENT (ACS)1-METHYL-2-PYRROLIDONE, REAGENT (ACS);1-Methyl-2-pyrrolidinone 872-50-4 NMP N-Methyl-2-pyrrolidinone;N-Methyl-2-pyrrolidinone 872-50-4 NMP;1-METHYL-2-PYRROLIDINONE

CAS: 872-50-4

MF: C5H9NO

Uses: N-Methyl-2-pyrrolidone is a polar solvent that is used in organic chemistry and polymer chemistry. Large scale applications include the recovery and purification of acetylenes, olefins, and diolefins, gas purification, and aromatics extraction from feedstocks.N-Methyl-2-pyrrolidone is a versatile industrial solvent. NMP is currently approved for use only in veterinary pharmaceuticals. The determination of the disposition and metabolism of NMP in the rat will contribute toward understanding the toxicology of this exogenous chemical which man may likely be exposed to in increasing amounts.

Uses:

N-Methyl-2-pyrrolidone (NMP) is a polar aprotic solvent that has the advantages of low toxicity, high boiling point, outstanding solvency, strong selectivity and good stability.

It is widely used in purification of aromatic hydrocarbon extraction, acetylene, olefins, and diolefins.

It is used in industrial cleaning, and it serves as a solvent for production of pesticides, engineering plastics, coatings, synthetic fibers, and integrated circuits.

It can also be used as an industrial cleanser, dispersant, dye, lubricant and antifreeze.

N-Methyl-2-pyrrolidone is an excellent solvent, widely used in aromatics extraction, lubricating oil refining, acetylene enrichment, butadiene separation and synthesis gas desulfurization.

It is used in gas desulfurization, lubricating oil refining, lubricating oil antifreeze, olefin extraction, and as a solvent for insoluble engineering plastics polymerization.

It can be used in herbicide, to clean insulation materials, semiconductor industry precision instruments and circuit boards, to recycle PVC exhaust, as a detergent, dye supplement and dispersing agent.

It is used in mediums for polymerization reactions such as engineering plastics and aramid fiber.

N-Methyl-2-pyrrolidone is used as a polyvinylidene fluoride solvent and electrode auxiliary material for lithium ion batteries.

high purity grade for ICP-MS detection.

For peptide synthesis.

N-Methyl-2-pyrrolidone Chemical Properties

Melting point -24 °C (lit.)

Boiling point 202 °C (lit.) 81-82 °C/10 mmHg (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. Store at +5°C to +30°C.

Our chemical raw materials products span pharmaceutical intermediates,photninitiators, water treatment agents, pesticide intermediates and so on.

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Wuxi Volksky New Materials Co.,Ltd.

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Address: Wuxi, China

Main Product: Water Treating Agents, Photoinitiators, Organic Intermediates, Pharmaceutical Intermediates, Flavour & Fragrance, Customized Chemicals

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