Pdhg Vinyle Acetate

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Pdhg vinyle acetate.

Poly vinyl acetate was discovered in germany in 1912 by fritz klatte. 1272 2008 regulation ec no 1907 2006 vinyl acetate monomer rev 2 7 2012 page 2 classification labeling in accordance with directive 67 548 eec. Vinyl acetate is the acetate ester of vinyl alcohol. Vinyl acetate pdhg vam nov 2011 page 1 of 8 vinyl acetate acetic acid vinyl ester cas no.

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. Dot id guide. 203 545 4 product description vinyl acetate is a clear colorless liquid with a faint ether like odor.

Polyvinyl acetate a synthetic resin prepared by the polymerization of vinyl acetate. The chemical formula for vinyl acetate isc h o and its molecular weight is 86 09 g mol. Search results for vinyl acetate at sigma aldrich. Select up to 4 products.

In its most important application polyvinyl acetate serves as the film forming ingredient in water based latex paints. Learn more about polyvinyl acetate in this article. It is only sparingly soluble in water but readily soluble in many organic solvents such as ethyl acetate and ethanol. It is also used in adhesives.

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. 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. The odor threshold is 0 5 parts per million ppm. The major industrial route involves the reaction of ethylene and acetic acid with oxygen in the presence of a palladium catalyst.

It is a highly. Vinyl acetate monomer safety data sheet international vinyl acetate company safety data sheet according to regulation ec no. 1 acetoxyethylene ethenyl acetate ethenyl ethanoate vac vinyl acetate monomer vinyl ethanoate cas no.