N Vinyl 2 Pyrrolidone

1 vinyl 2 pyrrolidinone purum 97 0 gc.

N vinyl 2 pyrrolidone. The hazard classification and labelling section shows the hazards of a substance based on the standardised system of statements and pictograms established under the clp classification labelling and packaging regulation. Poly vinyl acetate pva in contrast is a soft water insoluble nonpolar polymer that resists removal by shampoo. N vinyl 2 pyrrolidone is a member of pyrrolidin 2 ones. Legal entity composition of the substance state form.

N vinyl 2 pyrrolidone caustic stabilized type. Its melting point is around 13 5 o c and boils at about 90 92 o c. Hazard classification labelling hazard classification and labelling. N vinyl 2 pyrrolidone n vinylpyrrolidone is a colorless to yellowish and odorless liquid used as co polymer for uv inks adhesives and oilfield as well as precursor for the production of polyvinylpyrrolidone pvp.

C6h9on a colorless toxic combustible liquid boiling at 148 c. Poly n vinyl 2 pyrrolidone pvp is a polar brittle water soluble glassy polymer that is readily plasticized by humidity. Used as a chemical intermediate and to make polyvinyl pyrrolidone explanation of n vinyl 2 pyrrolidone. Reactive diluent for radiation curing in uv coatings uv inks uv adhesives.

Monomer for water soluble polyvinylpyrrolidones pvp. Industrial production of vp by reacting 2 pyrrolidone with acetylene at high pressure and temperature has been. Chebi povidone iodine is an iodophor solution containing a water soluble complex of iodine and polyvinylpyrrolidone pvp with broad microbicidal activity. General description 1 vinyl 2 pyrrolidinone is a colorless to yellow liquid with a characteristic odor.

The base catalyzed reaction with acetylene. Find out information about n vinyl 2 pyrrolidone. It is produced industrially by vinylation of 2 pyrrolidone i e. N vinyl 2 pyrrolidone nvp is commonly used as a reactive diluent for radiation curing in uv coating uv inks and uv adhesives.

The clp regulation makes sure that the hazards presented by chemicals are clearly communicated to. Vp is completely miscible in water and in most organic solvents but partially miscible in aliphatic hydrocarbons. It is used as a monomer to produce water soluble polyvinylpyrrolidone pvp with uses in pharmaceuticals oil field cosmetics food additives adhesives.