N-methyl-2-pyrrolidone


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N-methyl-2-pyrrolidone

[¦en ′meth·əl ¦tü pə′räl·ə‚dōn]
(organic chemistry)
C5H9NO A liquid boiling at 202°C; miscible with water, castor oil, and organic solvents; used as a chemical intermediate and as a solvent for petroleum and resins, and in PVC spinning.
References in periodicals archive ?
com)-- Future Market Insights (FMI), in its recent report titled, "N-Methyl-2-Pyrrolidone (NMP) Market: Global Industry Analysis & Opportunity Assessment, 2014 - 2020," forecasts that the global N-Methyl-2-Pyrrolidone market will witness a steady CAGR of 4.
com/research/k9lxn9/global_and) has announced the addition of the "Global and Chinese N-Methyl-2-pyrrolidone (NMP) Industry Report 2014" report to their offering.
The company highlighted industry-leading Micropure EG grade of N-methyl-2-pyrrolidone (NMP), a high-purity process solvent essential when using polyvinylidene fluorine (PVDF) binder on the cathode.
Chromatographic purification of these fraction led to the isolation of a mixture of two compounds 2, 3 isolated for the first time from natural source and five known compounds 1, 4-7 which were characterized as 11-hydroxymustakone (2), N-methyl-2-pyrrolidone (3), N-formylannonain (1), cordifolioside A (4), magnoflorine (5), tinocordiside (6), syringin (7) by nuclear magnetic resonance (NMR) and mass spectrometry (MS) and comparing the spectral data with reported one.
Battelle scientists have invented a novel, water-based polyurethane unlike any other -- environmentally responsible, cost-effective, soy-based and free of N-methyl-2-pyrrolidone (NMP) solvent.
The mixture of benzaldehyde and N-methyl-2-pyrrolidone (NMP) rapidly penetrates and dissolves coatings and adhesives.
Prices for 1,4 Butanediol (BDO) will increase by eight cents per pound; prices for N-Methyl-2-Pyrrolidone (NMP), N-Ethyl-2-Pyrrolidone (NEP) and Gamma-Butyrolactone (BLO) will increase by 10 cents per pound; and prices for Tetrahydrofuran (THF) will increase by 12 cents per pound.
The most common N-methyl-2-pyrrolidone (NMP) has been used widely to enhance the skin absorption of many drugs, for example, insulin (13), ibuprofen, and flurbiprofen (14).
Absolute ethanol, ammonia solution, maleic acid anhydride (MAA), divinylbenzene (DVB), and N-methyl-2-pyrrolidone (NMP) were used as received without further purification.
N-methyl-2-pyrrolidone (NMP) and dimethyl sulfoxide (DMSO) were commercial guaranteed grades and used without further purification.
BASF Corporation announced today that it will raise off-list prices for all grades of Gamma Butyrolactone (GBL) and N-Methyl-2-Pyrrolidone (NMP) by 10 cents per pound.
And in 2012, Cytec was fined $18,000 by the EPA for exceeding legal limits of methanol and N-methyl-2-pyrrolidone, which are toxic chemicals that can cause reproductive harm or birth defects.
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