Pdhg Vinyle Acetate

It is also used in adhesives.

Pdhg vinyle acetate.

Please select more than one item to compare. The monomer vinyl acetate was first produced on an industrial scale by the addition of acetic acid to acetylene with a mercury i salt but it is now primarily made by palladium catalyzed oxidative addition of acetic acid to ethylene. Poly vinyl acetate was discovered in germany in 1912 by fritz klatte. In its most important application polyvinyl acetate serves as the film forming ingredient in water based latex paints.

Since vinyl alcohol is highly unstable with respect to acetaldehyde the preparation of vinyl acetate is more complex than the synthesis of other acetate esters. 1 vinyl acetate occurs as a clear flammable l 4 iqu 6 id 2 that dissolves easily in water. It is a highly. The major industrial route involves the reaction of ethylene and acetic acid with oxygen in the presence of a palladium catalyst.

Vinyl acetate pdhg vam nov 2011 page 1 of 8 vinyl acetate acetic acid vinyl ester cas no. The odor threshold is 0 5 parts per million ppm. 203 545 4 product description vinyl acetate is a clear colorless liquid with a faint ether like odor. Search results for vinyl acetate at sigma aldrich.

1 vinyl acetate has a sweet pleasant fruity odor in small quantities but may be sharp and irritating at higher levels. 1 acetoxyethylene ethenyl acetate ethenyl ethanoate vac vinyl acetate monomer vinyl ethanoate cas no. Polyvinyl acetate a synthetic resin prepared by the polymerization of vinyl acetate. Vinyl acetate c4h6o2 cid 7904 structure chemical names physical and chemical properties classification patents literature biological activities safety.

The chemical formula for vinyl acetate isc h o and its molecular weight is 86 09 g mol. Learn more about polyvinyl acetate in this article. Vinyl acetate is an important ester of vinyl alcohol which can find applications in the production of homo and copolymer dispersions. The production of vinyl acetate involves the addition of acetic acid to acetylene in the gas phase in the presence of zinc acetate charcoal as catalyst.

It is only sparingly soluble in water but readily soluble in many organic solvents such as ethyl acetate and ethanol. Vinyl acetate is the acetate ester of vinyl alcohol. Dot id guide.