Poly1 Vinyl 2 Pyrrolidinone

Chemistry of materials 2009 21 19 4711 4718.

Poly1 vinyl 2 pyrrolidinone.

Following iv injection 14c 1 vinyl 2 pyrrolidinone was cleared from the blood with a half life of about 2 hr. It is produced industrially by vinylation of 2 pyrrolidone i e. The polymer poly 1 vinyl 2 pyrrolidinone pvp was synthesized by free radical bulk polymerization o. Different degrees of polymerization of pvp resulted in polymers of various molecular weights.

New zealand inventory of chemicals nzioc listed. Please select more than one item to compare. A hydrogel with a high water content was produced and tested as a possible vitreous substitute. The base catalyzed reaction with acetylene.

Unchanged 1 vinyl 2 pyrrolidinone accounted for 0 6 of the dose administered. Poly 1 vinyl 2 pyrrolidinone hueper s polymer no 1 safety data sheet ghs product identifier other means of identification section 1. 1 vinyl 2 pyrrolidinone is a colorless to yellow liquid with a characteristic odor. Indirect food additives and polymers.

China catalog of hazardous chemicals 2015. United states toxic substances control act tsca inventory. Pvp k 30 pvp k 30 3420 central expressway santa clara ca 95051 3420 central expressway santa clara ca 95051 trade name. In order to develop an artificial vitreous a large series of hydrogels have been previously produced by polymerization of 1 vinyl 2 pyrrolidinone with or without crosslinking.

2 5 3 polyvinylpyrrolidone pvp pvp or povidone is a hygroscopic amorphous synthetic polymer consisting of linear 1 vinyl 2 pyrrolidinone groups. Facile glycerol assisted synthesis of n vinyl pyrrolidinone based thermosensitive hydrogels via frontal polymerization. Select up to 4 products. European inventory of existing commercial chemical substances einecs listed.

Its melting point is around 13 5 o c and boils at about 90 92 o c. From wikipedia the free encyclopedia n vinylpyrrolidone nvp is an organic compound consisting of a 5 membered lactam linked to a vinyl group. Vp is completely miscible in water and in most organic solvents but partially miscible in aliphatic hydrocarbons.