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.
N vinyl 2 pyrrolidone nmp.
It is used as a solvent for engineering polymers and coating resins.
1 methyl 2 pyrrolidinone anhydrous 99 5 synonym.
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.
For pharmaceuticals cosmetics and food additives or copolymers used as viscosity improvers in oils and in water borne paints and adhesives.
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 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.
Due to its good solvency properties n methyl 2 pyrrolidone nmp is used to dissolve a.
N vp is also used as a reactive thinner in uv cured inks and lacquers.
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It is produced industrially by vinylation of 2 pyrrolidone i e.
It is used to absorb hydrogen sulfide from sour gas and hydrodesulfurization facilities.
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.
Search results for 2 pyrrolidone at sigma aldrich.
N methyl 2 pyrrolidone nmp is a high boiling polar aprotic low viscosity liquid.
Molecular weight 99 13.
872 50 4 1 methyl 2 pyrrolidone 90 100 molecular formula.
It is miscible with water and with most common organic solvents.
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.
Empirical formula hill notation c 5 h 9 no.
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1 methyl 2 pyrrolidone n methyl 2 pyrrolidone nmp cas number 872 50 4.
It is the precursor to polyvinylpyrrolidone pvp an important synthetic material.
The base catalyzed reaction with acetylene.
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.
Pubchem substance id 57648684.
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.
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