N Vinyl 2 Pyrrolidone Nmp

872 50 4 1 methyl 2 pyrrolidone 90 100 molecular formula.

N vinyl 2 pyrrolidone nmp.

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. It is used as a solvent for engineering polymers and coating resins. Search results for 2 pyrrolidone at sigma aldrich. 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.

1 methyl 2 pyrrolidone n methyl 2 pyrrolidone nmp cas number 872 50 4. N methyl 2 pyrrolidone nmp is a high boiling polar aprotic low viscosity liquid. It is the precursor to polyvinylpyrrolidone pvp an important synthetic material. 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.

It is miscible with water and with most common organic solvents. 2 pyrrolidinone 1 methyl n methyl 2 pyrrolidone nmp section 4. 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 used to absorb hydrogen sulfide from sour gas and hydrodesulfurization facilities.

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. Show this safety data sheet to the doctor in atten dance. For pharmaceuticals cosmetics and food additives or copolymers used as viscosity improvers in oils and in water borne paints and adhesives. The base catalyzed reaction with acetylene.

It is produced industrially by vinylation of 2 pyrrolidone i e. Pubchem substance id 57648684. Please select more than one item to compare. Beilstein reaxys number 106420.

Molecular weight 99 13. 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. Select up to 4 products.

N vp is also used as a reactive thinner in uv cured inks and lacquers. 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. Move out of dangerous area. 1 methyl 2 pyrrolidinone anhydrous 99 5 synonym.

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.