Poly1 Vinyl 2 Pyrrolidinone

The polymer poly 1 vinyl 2 pyrrolidinone pvp was synthesized by free radical bulk polymerization o. Please select more than one item to compare. Select up to 4 products.

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Poly1 vinyl 2 pyrrolidinone.

Search results for 1 vinyl 2 pyrrolidinone at sigma aldrich. Unchanged 1 vinyl 2 pyrrolidinone accounted for 0 6 of the dose administered. It is produced industrially by vinylation of 2 pyrrolidone i e. It is a colorless liquid although commercial samples can appear yellowish.

European inventory of existing commercial chemical substances einecs listed. Pvp k 30 pvp k 30 3420 central expressway santa clara ca 95051 3420 central expressway santa clara ca 95051 trade name. As a binder pvp is used in the concentration range of 0 5 5 w w. Chemistry of materials 2009 21 19 4711 4718.

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. From wikipedia the free encyclopedia n vinylpyrrolidone nvp is an organic compound consisting of a 5 membered lactam linked to a vinyl group. Poly 1 vinyl 2 pyrrolidinone hueper s polymer no 1 safety data sheet ghs product identifier other means of identification section 1. Different degrees of polymerization of pvp resulted in polymers of various molecular weights.

2 5 3 polyvinylpyrrolidone pvp pvp or povidone is a hygroscopic amorphous synthetic polymer consisting of linear 1 vinyl 2 pyrrolidinone groups. 1 vinyl 2 pyrrolidinone is a colorless to yellow liquid with a characteristic odor. Vp is completely miscible in water and in most organic solvents but partially miscible in aliphatic hydrocarbons. A hydrogel with a high water content was produced and tested as a possible vitreous substitute.

Its melting point is around 13 5 o c and boils at about 90 92 o c. New zealand inventory of chemicals nzioc listed. United states toxic substances control act tsca inventory. Indirect food additives and polymers.

Following iv injection 14c 1 vinyl 2 pyrrolidinone was cleared from the blood with a half life of about 2 hr. The base catalyzed reaction with acetylene. Facile glycerol assisted synthesis of n vinyl pyrrolidinone based thermosensitive hydrogels via frontal polymerization.

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