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pd_meltingpoint:-24 °C
Appearance:colourless or light yellow liquid with an amine odour
Purity:99%
Fast Delivery of N-Methylpyrrolidone 872-50-4 In-Stock Bulk Supply We supply high quality 1-Methyl-2-pyrrolidinone (CAS 872-50-4), in stock, factory directly supply to clients, lower prices, more competitiveness.
1-Methyl-2-pyrrolidinone is colourless or light yellow liquid with an amine odour, while it's Molecular Formula is C5H9NO. N-Methyl-2-pyrrolidone, is useful for spectrophotometry, chromatography and ICP-MS detection.
The CAS number of 1-Methyl-2-pyrrolidinone is 872-50-4.
More information of 1-Methyl-2-pyrrolidinone 872-50-4 are:
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Synonyms |
2-Pyrrolidinone,1-methyl-;1-Methyl-5-pyrrolidinone;1-Methylazacyclopentan-2-one;1-Methylpyrrolidone;AgsolEx 1;M-Pyrol;Microposit 2001;N 0131;N-Methyl-2-ketopyrrolidine;N-Methyl-2-pyrrolidinone;N-Methyl-a-pyrrolidinone;N-Methylbutyrolactam;N-Methylpyrrolidone;NMP;NSC 4594;Pharmasolve;Pyrol M;SL 1332;N-Methyl-2-Pyrrolidone(NMP);N-methyl-pyrrolidone; |
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CAS Number |
872-50-4 |
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Molecular Formula |
C5H9NO |
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Molecular Weight |
99.1326 |
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Density |
1.033 |
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Melting Point |
-24 °C |
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Boiling Point |
201.999 °C at 760 mmHg |
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Flash Point |
86.111 °C |
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HS CODE |
2933199090 |
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PSA |
20.31000 |
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LogP |
0.17650 |
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Pka |
-0.41±0.20(Predicted) |
N-Methyl-2-pyrrolidone is an aprotic solvent with a wide range of applications: petrochemical processing, surface coating, dyes and pigments, industrial and domestic cleaning compounds, and agricultural and pharmaceutical formulations. It is mainly an irritant, but has also caused several cases of contact dermatitis in a small electrotechnical company.
This substance is used in the following products:pH regulators and water treatment products and laboratory chemicals. This substance is used in the following areas:scientific research and development,agriculture, forestry and fishing and formulation of mixtures and/or re-packaging. This substance is used for the manufacture of:chemicals. Other release to the environment of this substance is likely to occur from:indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners),outdoor use,indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters) and outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids).
InChI:InChI=1/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
Articles related to 1-Methyl-2-pyrrolidinone:
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Article |
Source |
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Preparation of alkylated compounds using the trialkylphosphate |
- Paragraph 0184-0185; 0210, (2021/11/02) |
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Rapid and Mild Lactamization Using Highly Electrophilic Triphosgene in a Microflow Reactor |
Fuse, Shinichiro,Komuro, Keiji,Otake, Yuma,Masui, Hisashi,Nakamura, Hiroyuki supporting information, p. 7525 - 7532 (2021/03/17) |
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