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.
N vinyl 2 pyrrolidone nmp.
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.
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.
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For pharmaceuticals cosmetics and food additives or copolymers used as viscosity improvers in oils and in water borne paints and adhesives.
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.
1 methyl 2 pyrrolidinone anhydrous 99 5 synonym.
1 methyl 2 pyrrolidone n methyl 2 pyrrolidone nmp cas number 872 50 4.
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.
It is produced industrially by vinylation of 2 pyrrolidone i e.
It is the precursor to polyvinylpyrrolidone pvp an important synthetic material.
Due to its good solvency properties n methyl 2 pyrrolidone nmp is used to dissolve a.
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Molecular weight 99 13.
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Empirical formula hill notation c 5 h 9 no.
It is used as a solvent for engineering polymers and coating resins.
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Beilstein reaxys number 106420.
2 pyrrolidinone 1 methyl n methyl 2 pyrrolidone nmp section 4.
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The base catalyzed reaction with acetylene.
N methyl 2 pyrrolidone nmp is a high boiling polar aprotic low viscosity liquid.
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It is used to absorb hydrogen sulfide from sour gas and hydrodesulfurization facilities.
N vp is also used as a reactive thinner in uv cured inks and lacquers.
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.
Pubchem substance id 57648684.
