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Chemical Name: Idinone
CAS No.: 872-50-4
Molecular Fomula: C5H9NO
Molecular weight: 99.13
Appearance: Liquid Sample: Available
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Description of NMP
N-Methyl-2-pyrrolidone (NMP) is an organic compound consisting of a 5-membered lactam. It is a colorless liquid, although impure samples can appear yellow. It is miscible with water and with most common organic solvents. It also belongs to the class of dipolar aprotic solvents such as dimethylformamide and dimethyl sulfoxide. It is used in the petrochemical and plastics industries as a solvent, exploiting its nonvolatility and ability to dissolve diverse materials.
Basic Info of Idinone
Basic Info
Numbering system
Properties
Safety Info
Basic Info
Chemical Name | N-methylpyrrolidin-2-one |
CAS No. | 872-50-4 |
Molecular Formula | C5H9NO |
Molecular Weight | 99.13110 |
PSA | 20.31000 |
LogP | 0.17650 |
Numbering system
MDL number | MFCD00003193 |
EINECS number | 212-828-1 |
Properties
Appearance & Physical State | colourless or light yellow liquid with an amine odour |
Density | 1.033 |
Boiling Point | 202ºC |
Melting Point | -24ºC |
Flash Point | 91ºC |
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 Condition | 2-8ºC |
Vapor Density | 3.4 (vs air) |
Vapor Pressure | 0.29 mm Hg ( 20 °C) |
Safety Info
RTECS | UY5790000 |
Safety Statements | S41 |
HS Code | 2933990090 |
WGK Germany | 1 |
RIDADR | UN 1268 3/PG 3 |
Risk Statements | R36/38 |
Hazard Codes | Xi |
Signal Word | Danger |
Symbol | GHS07, GHS08 |
Hazard Declaration | H315; H319; H335; H360D |
Caution Statement | P201; P280; P305 + P351 + P338; P308 + P313 |
What is NMP?
- With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Idinone which has developed particularly rapidly in recent years. Do you know about Idinone?
- The official answer: N-Methylpyrrolidone is an organic substance with the chemical formula C5H9NO, a colourless to light yellow transparent liquid with a slight ammonia odor, miscible with water in any ratio, soluble in various organic solvents such as ether, acetone and esters, halogenated hydrocarbons, aromatic hydrocarbons, etc., and almost completely mixed with all solvents.
What’s the application of NMP?
N-methyl-pyrrolidone (NMP) is a polar, nonproton transfer solvent. It has low toxicity, high boiling point and outstanding solvency power. It has the advantages of high selectivity and good stability. It is widely used in aromatic extraction, purification of acetylene, olefin and diolefin, a solvent of polyvinylidene fluoride, electrode auxiliary material of lithium-ion battery, synthetic gas desulfurization, agricultural herbicide, insulating material, integrated circuit production, washing of precision instruments and circuit boards in the semiconductor industry, PVC tail gas recovery, cleaning agent, dye auxiliary, dispersant and so on. It is also used as a solvent for the polymer and a medium for polymerization reaction, such as engineering plastics and aramid fibre.
Conclusion
Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates including more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive System, Santi-tumor, Nervous System, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.
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