It is the precursor to polyvinylpyrrolidone pvp an important synthetic material.
N vinyl 2 pyrrolidone nmp.
It is used as a solvent for engineering polymers and coating resins.
2 pyrrolidinone 1 methyl n methyl 2 pyrrolidone nmp section 4.
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The base catalyzed reaction with acetylene.
Pubchem substance id 57648684.
1 methyl 2 pyrrolidone n methyl 2 pyrrolidone nmp cas number 872 50 4.
N methyl 2 pyrrolidone nmp is used to recover certain hydrocarbons generated in the processing of petrochemicals such as the recovery of 1 3 butadiene and acetylene.
This structure is also available as a 2d mol file or as a computed 3d sd file the 3d structure may be viewed using java or javascript.
1 methyl 2 pyrrolidone or nmp is a solvent used in a variety of industries and applications such as paint and coating removal petrochemical processing engineering plastics coatings agricultural chemicals electronic cleaning and industrial domestic cleaning.
N vinylpyrrolidone nvp is an organic compound consisting of a 5 membered lactam linked to a vinyl group it is a colorless liquid although commercial samples can appear yellowish.
Due to its good solvency properties n methyl 2 pyrrolidone nmp is used to dissolve a.
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Beilstein reaxys number 106420.
1 methyl 2 pyrrolidinone anhydrous 99 5 synonym.
Molecular weight 99 13.
The majority of the n vinyl pyrrolidone n vp that is sold within the eu is used in the production of polyvinyl pyrrolidone e g.
Empirical formula hill notation c 5 h 9 no.
872 50 4 1 methyl 2 pyrrolidone 90 100 molecular formula.
For pharmaceuticals cosmetics and food additives or copolymers used as viscosity improvers in oils and in water borne paints and adhesives.
It is miscible with water and with most common organic solvents.
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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 produced industrially by vinylation of 2 pyrrolidone i e.
Nmp has a good solvency for a wide range of organic and inorganic compounds and it is miscible with water at all temperatures and has a high chemical and thermal stability.
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N methyl 2 pyrrolidone nmp is a high boiling polar aprotic low viscosity liquid.
N vp is also used as a reactive thinner in uv cured inks and lacquers.
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.
