Big Discount Vinyl Cyanide - Vinyl Acetate CAS 108-05-4 price – CHUANGJINYUAN

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Big Discount Vinyl Cyanide - Vinyl Acetate CAS 108-05-4 price – CHUANGJINYUAN Detail:

Product Features

Product Name	Vinyl acetate
Other Name	Vinyl acetate
Molecular Formula	C4H6O2
CAS No	108-05-4
EINECS No	203-545-4
Hs Code	29153200
Purity	99.5%min
Appearance	Colorless, flammable liquid
Application

Certificate of Analysis

Tructural Formula	C4H6O2	CAS No.	108-05-4
Specifications	Items	Standard	Test Result
	1. Appearance	Colorless Transparent Liquid	Pass
	2. Purity	99.5% min	99.95%
	3. Chroma (Hazen)	10max	5
	4. Water	≤0.10%	0.013%
	5. Acidity (Acetate Acid)	≤0.02%	0.0022%
	6. Methyl Acetate	≤0.5%	0.0043
	7. Aldehyde Content	≤0.05%	0.03
	8. Inhibitor (As Hydroquinone)	≤6	5
Packaging	Standard Packaging: ISO Tank	Expiry Date	1 year
Storage	Store under dry and cool condition, and keep product air-tight.

Product Production

The major industrial route involves the reaction of ethyleneand acetic acidwith oxygenin the presence of a palladium catalyst.

C2H4 + CH3CO2H+ 1⁄2 O2 → CH3CO2CHCH2+ H2O

The main side reaction is the combustion of organic precursors. Vinylacetate was once prepared by hydroesterification. This method involves thegas-phase addition of acetic acid to acetylenein the presence of metal catalysts. By this route, using mercury(II) catalysts,vinyl acetate was first prepared by Klatte in 1912. Another route to vinylacetate involves thermal decomposition of ethylidene diacetate:

(CH3CO2)2CHCH3→ CH3CO2CHCH2 + CH3CO2H

Package

Packaging: ISOtank to load 22MT max

Packaging 1
Packaging 2

Product Application

Vinyl Acetate is mainly used in the production of polyvinyl alcohol resin and synthetic fiber. The monomer can copolymerize the production of a variety of uses of adhesives; but also with vinyl chloride, acrylonitrile, crotonic acid, acrylic acid, ethylene monomer copolymerization grafting, blocks and other properties made of high molecular synthetic materials.

1. Used of organic synthesis.

2. It is used in resin fiber synthesis, as intermediate and binder of oil depressant and thickener.

3. Widely used as binder, architectural coating, textile sizing agent and finishing agent, paper strengthening agent, and used in the manufacture of safety glass, etc.

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Vinyl Acetate