3 Ketene Manufacturers in 2024
This section provides an overview for ketene as well as their applications and principles. Also, please take a look at the list of 3 ketene manufacturers and their company rankings. Here are the top-ranked ketene companies as of November, 2024: 1.Tokyo Chemical Industry Co., Ltd., 2.MilliporeSigma, 3.DAICEL CORPORATION.
Table of Contents
What Is Ketene?
Ketene is an organic compound with the chemical formula CH2CO. The term 'ketene' may also refer to compounds where another atomic group replaces one of the hydrogen atoms, and when referring specifically to those with a hydrogen atom, they are sometimes called ketene monomers.
Ketenes with only one hydrogen atom substituted by another substituent are known as aldoketene, while those with both hydrogen atoms substituted are called ketoketene. Ketene is a gaseous substance with a pungent odor at room temperature. Aldoketene is colorless, whereas ketoketene is yellow.
Uses of Ketene
Ketene monomers are highly reactive and can react with various substances, including water, alcohol, and acetic acid. A significant industrial derivative of ketene is dehydroacetic acid. Ketene monomers are utilized in the industrial production of dehydroacetic acid, which has antibacterial, antifungal, and antiviral properties. It is added to cosmetics and food products as an oil-soluble preservative and is also used in the treatment of ringworm. The sodium salt of dehydroacetic acid is also employed as a preservative.
List of 3 Ketene Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- Japan
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Tokyo Chemical Industry Co., Ltd.
Ketene
Manufacturer Overview
TCI America (TCI) was founded in 1946 and is a worldwide manufacturer of specialty organic chemicals. The company produces organic laboratory chemicals as well as pharmaceutical, cosmetic, and functional materials. TCI’s product segments include Chemistry, Life Science, Materials Science, Analytical Chemistry, and Custom & Bulk. For materials science, the company manufactures battery materials, nanocarbon materials, and magnetic materials. For life sciences, the company produces antibodies, reagents, and chemicals for cancer research. The company produces HLC, NMR, various chemicals, and resins and media for analytical chemistry.
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MilliporeSigma
Ketene
Manufacturer Overview
Millipore Sigma, formerly known as Sigma-Aldrich, was created in 175 through the merger of Sigma Chemical Company and Aldrich Chemical company and today is a subsidiary of Merck. Millipore Sigma is a life science and biotechnology company serving the industry with several products and services. Some of their product categories include peptide synthesis materials, biochemicals, building blocks, catalysts, chemical biology, chemical synthesis, flavors & fragrances, formulation, lab chemicals, lab safety, APIs, and stable isotopes. Services include characterization, contract manufacturing, custom products, software, support, testing, and mRNA development & manufacturing.
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DAICEL CORPORATION
Ketene, diketene derivatives
Company Overview
Daicel Corporation, established in 1919 with its headquarters in Osaka, Japan, is a manufacturer and distributor of specialty chemicals and related products. The company specializes in organic chemicals, plastics, and pyrotechnic devices. Notable offerings include Cellulose Acetate, widely used in filters and photographic film production, as well as Engineering Plastics, encompassing liquid crystal polymers (LPCs) and resin compounds. The company also produces automotive airbag inflators, crucial safety components for vehicles.
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Ketene Manufacturer Ranking
*Including some distributors, etc.Ranking as of November 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Tokyo Chemical Industry Co., Ltd. |
33.3%
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| 2 | MilliporeSigma |
33.3%
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| 3 | DAICEL CORPORATION |
33.3%
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Derivation Method
The ranking is calculated based on the click share within the ketene 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
- DAICEL CORPORATION: 11,207
Newly Established Company
- Tokyo Chemical Industry Co., Ltd.: 1946 (78 years ago)
Company with a History
- Tokyo Chemical Industry Co., Ltd.: 1946 (78 years ago)
Global Distribution of Ketene Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
Japan
|
1 | 100.0% |
