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Hot New Products Vinyl Benzene - Vinyl Acetate CAS 108-05-4 price – CHUANGJINYUAN
Hot New Products Vinyl Benzene - Vinyl Acetate CAS 108-05-4 price – CHUANGJINYUAN Detail:
Product Features
Vinyl acetate, or vinyl acetate (ethenyl ethanoate), is a colorless, flammable liquid with a sweet ethereal odor,It has good transparency and elasticity. It can be foamed and molded on shoe materials to make shoe soles, and can also be used for chemical inks and glues for shoe materials, as well as medical supplies. It can also be used to synthesize vinylon, and also used as chemical reagents in the adhesive and coating industries.
| 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 and Delivery
Packaging:200kg/drum
ISOtank to load 22MT max,or according to requirement
Port:China Main Port
Supply Ability:80000 Ton/Tons per Month
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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