This section provides an overview for vinyl acetate as well as their applications and principles. Also, please take a look at the list of 9 vinyl acetate manufacturers and their company rankings. Here are the top-ranked vinyl acetate companies as of November, 2024: 1.Henan GP Chemicals Co.,Ltd, 2.The Chemical Co., 3.Celanese.
Table of Contents
Vinyl acetate, the ester of vinyl alcohol and acetic acid, is a clear, colorless, flammable liquid with a sweet aroma and faint pungent odor. It serves as a raw material for organic synthesis, polyvinyl acetate (PVA), polyvinyl alcohol, and paints.
The production of vinyl acetate initially utilized the acetylene process, discovered in 1912, followed by the ethylene process and the ethylidene diacetate process. Major production bases are located in the United States, China, Japan, and Taiwan.
Vinyl acetate is primarily employed in the production of polyvinyl acetate and polyvinyl alcohol, which find applications in various industrial and consumer products.
Polyvinyl acetate is widely used in paints, adhesives, artificial turf, denture stabilizers, gum paste, wire, plastic fuel tanks for automobiles, and food packaging containers.
Polyvinyl alcohol serves as a raw material for polarizers in liquid crystal displays, fiber and paper processing agents, emulsion dispersants, and ceramic binders.
Vinyl acetate has a melting point of -100.2°C and a boiling point of 72-73°C. It readily polymerizes under light or heat to form polyvinyl acetate, necessitating the inclusion of polymerization inhibitors like hydroquinone.
Hydrolysis of vinyl acetate with dilute acid or alkali yields acetic acid and acetaldehyde. Under ultraviolet light, vinyl acetate decomposes to produce ketones, aldehydes, and alcohols.
It has a molecular formula of C4H6O2, molecular weight of 86.09, and specific gravity of 0.9312. Vinyl acetate is classified as a suspected human carcinogen by the International Agency for Research on Cancer, although there is no evidence of carcinogenicity in humans.
Vinyl acetate is industrially synthesized via the Wacker oxidation reaction, involving the reaction of ethylene and acetic acid with oxygen in the presence of a palladium catalyst. Alternatively, it can be produced by the addition of acetic acid to acetylene using a metal catalyst, with zinc acetate being the current preferred catalyst.
Another method involves the thermal decomposition of ethylidene diacetate to produce vinyl acetate.
Radical polymerization of vinyl acetate yields polyvinyl acetate, a colorless, transparent thermoplastic resin. Ethylene-vinyl acetate copolymer can also be synthesized by copolymerizing ethylene and vinyl acetate monomers.
Hydrolysis of the ester acetate bonds of polyvinyl acetate yields polyvinyl alcohol, a highly hydrophilic synthetic resin, as vinyl alcohol cannot be polymerized directly due to its unstable molecular structure.
*Including some distributors, etc.
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The Chemical Company (TCC) was founded in 1988 in Jamestown, Rhode Island. TCC is a distributor of chemicals, composites, and plastics. TCC strategically sources materials to provide customers with secure product supply to ensure longterm supply security. TCC’s product categories include C.A.S.E. (coatings, adhesives, sealants, and elastomers) such as adipic acid and casein, flame retardants such as dicyandiamide and calcium chloride, silanes, acid such as boric acid and citric acid, water treatment such as melatonin and nicotinamide, intermediates such as acetone, fertilizer & crop nutrition such as ammonium sulfate, and polymer additives such as resorcinol and zinc borate.
Kanto Chemical Co. Inc., founded in 1944 and headquartered in Tokyo, Japan, is a reagent manufacturer with overseas affiliates in other countries, including China, France, USA, Taiwan, and Malaysia. Its product portfolio includes analytical reagents, ionic liquids, Iodine compounds, ultra-pure chemicals, and water analysis kits. The company is also developing regenerative medicine and genetics reagents and has over 50,000 products. It has several certifications, including ISO 9001, acquired in 1994, making it the first Japanese company in the reagent industry. Other certifications are ISO 14001, ISO 13485, and ISO/IEC 17025.
Kishida Chemical Co. Ltd., established in 1924 and headquartered in Osaka, Japan, is a manufacturer of reagents and high-purity chemicals and also does drug discovery support activities. Its product portfolio includes fine chemicals, research chemicals, ionic liquid, organic micro-analytical reagents, and chemical reagents for analysis. The products support several industries, including reagent business, battery material, drug discovery, and life science. The company is ISO 14001 certified and supplies several companies worldwide, including Meterion Advanced Chemicals Inc., Acros Organics, ChemBridge Corporation, Decon Laboratories, and InerBioScreen Ltd.
Merck, started in 1668 and based in Darmstadt, Germany, is a supplier of solutions and services for research, development, and manufacture of pharmaceutical and biotechnological drug therapies. The company serves the life science industry and has a broad portfolio of 300,000 products, including biopharmaceutical manufacturing, industrial microbiology, reagent, life science research, and water purification products. It is available in 66 countries, brings together six brands, and has several ISO certifications, including ISO 13485, ISO 14001, ISO 13485, and ISO 50001.
Celanese is an American manufacturer of chemicals and specialty materials. The company was originally founded in 1918 as the American Cellulose and Chemical Manufacturing Company before its rebrand in 1927. Based in Irving, Texas, the company produces natural polymers such as cellulose acetate and intermediate chemicals like acetyl chain, as well as food ingredients including sorbates and engineered materials comprising of Riteflex® thermoplastic polyester elastomers. These are utilized in the industrial processes of various sectors, including food and beverages, and energy production. Celanese has served several large corporations operating internationally, including the Coca-Cola Company, Shell Plc, and the L’Oreal cosmetics company.
Nacalai Tesque Inc., founded in 1846 and headquartered in Kyoto, Japan, is a manufacturer of research chemicals, fine chemicals, diagnostics, and the related instruments. Some of its products include cytokines, nucleic acid electrophoresis, cell dissociation reagents, and sialic acid-related products, and it also offers custom and bulk service for bulk reagents and cell culture media. The company has more than 50 domestic distributors and several worldwide, including Asia, the Middle East, Oceania, Europe, and Africa. It is ISO 9001 and ISO 9002 certified, while the Kyoto South brand and Tesque factory are ISO 14001 certified.
Shin-Etsu Chemical Co., Ltd., founded in 1926 in Japan, is a manufacturer and distributor of synthetic chemicals and electronic materials, such as semiconductor silicon and rare earth quartz. The company offers a wide range of products, including silicone sealants and rubbers, as well as cellulose derivatives used in foods and pharmaceuticals, and rare earth magnets. The company has four core business segments, including infrastructure chemicals, electronics materials, silicone-based functional agents, and specialized engineering for the development of plant design, construction, and maintenance.
DutCH2, initially known as HRC Chemicals, was established in 2006 and operates as a global chemical supplier headquartered in Purmerend, Netherlands. The company holds ISO 9001:2015 certifications and specializes in chemical trade logistics solutions. It has a wide trade region across Europe, supplying industrial chemicals in bulk, tank trucks, break bulk, IBC, and drums. Its product list consists of a range of acetates, ketones, acids, alcohols, and aromatics. It also offers chlorinated solvents, glycols, monomers, plasticizers, and vegetable oils. This diverse selection of chemicals serves the needs of manufacturing, paint and coating, plastic and textile, and water treatment industries.
Henan GP Chemicals Co., Ltd., established in 2014 with its head office in Zhengzhou and a secondary office in Henan, China, is a distributor of chemical products from China. The company offers over 1,000 products, including chlorinated paraffin, isobutyl isobutyrate, and trioctyl trimellitate. Henan GP Chemicals Co., Ltd.'s main products are used in solvents, plastics and rubber, adhesives, pharmaceuticals, and agriculture. The company also provides custom services that include business-to-business distribution solutions for industrial and specialty chemicals around the world.
Ranking as of November 2024
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | Henan GP Chemicals Co.,Ltd |
22.6%
|
2 | The Chemical Co. |
16.3%
|
3 | Celanese |
13.1%
|
4 | KANTO CHEMICAL CO.,INC. |
11.5%
|
5 | Merck |
10.3%
|
6 | DutCH2 |
7.9%
|
7 | Kishida Chemical Co.,Ltd. |
7.9%
|
8 | Shin-Etsu Chemical Co., Ltd. |
6.0%
|
9 | nacalai |
4.4%
|
Derivation Method
The ranking is calculated based on the click share within the vinyl acetate page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
Country | Number of Companies | Share (%) |
---|---|---|
Japan | 4 | 66.7% |
United States of America | 1 | 16.7% |
Netherlands | 1 | 16.7% |