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This section provides an overview for sulfolane as well as their applications and principles. Also, please take a look at the list of 15 sulfolane manufacturers and their company rankings. Here are the top-ranked sulfolane companies as of December, 2024: 1.Chevron Phillips Chemical, 2.Ferry Chem Global, 3.Triown Chemie.
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Sulfolane is an organic compound, appearing as a colorless to yellowish-brown, clear to slightly cloudy liquid. It has the chemical formula C4H8O2S, a molecular weight of 120.00, and a CAS number of 126-33-0. It is produced by the catalytic reduction of Sulfolene, which is formed from the reaction of butadiene and sulfurous acid gas.
As a nonprotic polar solvent, Sulfolane is used in various chemical reactions including alkylation, acylation, aromatic substitution, and reduction reactions. It enhances reactivity by increasing the solvation of compounds and is favored for its low-side reaction profile.
Sulfolane is utilized in the aromatic solvent extraction process, particularly in refining kerosene and diesel oil. It separates aromatic compounds like benzene, toluene, and xylene, which are in demand as chemical raw materials.
It dissolves polymers like polyacrylonitrile and polyvinyl fluoride and is used in the polymerization of polyamide and polyacrylonitrile.
As a plasticizer, Sulfolane is added to various polymers like polyvinyl alcohol and polyamide. It also serves as a stabilizer and dispersing agent.
Due to its chemical stability and high boiling point, Sulfolane is used as an electrolyte in lithium-ion batteries.
Additional uses include cleaning solvents for semiconductor substrates, electrolytes in capacitors, and solvents for polarography.
Sulfolane has a melting point of 27°C, a boiling point of 285°C, and a flash point of 174°C. It is highly soluble in water and miscible with most solvents. It shows excellent thermal stability up to 220°C, above which it gradually decomposes, emitting sulfurous acid gas. Sulfolane can form complexes with various compounds such as anhydrous cobalt(II) chloride and boranes.
*Including some distributors, etc.
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Chevron Phillips Chemical, established in 2000 through a joint venture between Chevron Corporation and Phillips 66 Company, is an American petrochemical manufacturer based in The Woodlands, Texas. The company serves a wide range of industrial and commercial sectors. In the automotive industry, Chevron Phillips Chemical offers specialty chemicals to enhance lubricant performance in base oils and metalworking fluids, making vehicles lighter, safer, and more comfortable. In the food and agriculture industry, they provide chemical products like ethylene for product packaging and light pyrolysis oil (LPO) that acts as an insecticide to maintain the quality and safety of food and agricultural goods.
Sankyo Chemical Co. LTD., established in 1957 and headquartered in Nagoya, Japan, is a manufacturer of several intermediate materials, including paints, industrial cleaning agents, thinners, organic industrial chemicals, and adhesives. The products can be used in several areas, including silk screen printing, wiping off resin, washing agents for flux, metal processing, and mold forming. The company accepts contract manufacturing and provides several environmentally friendly products that comply with ISO 14001, the Industrial Safety and Health Law, and the PRTR (Pollutant Release and Transfer Register) Law.
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.
Junsei Chemical Co. Ltd., established in 1948 and headquartered in Tokyo, Japan, is a manufacturer of chemical reagents and chemical products, including commissioned synthesis of chemical products. Some of the products it makes include Sodium chloride solution, concentrated glycerin, calcium chloride, ascorbic acid, and nitric acid. The chemical products have a wide range of applications and can be used in pathological examination, as food additives, for analysis, and in the pharmaceutical industry. All its plants, including its research institute, are ISO4001 and ISO9001 certified, while its Saitama and Ibaraki plants are equipped with buildings that comply with GMP.
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.
Triown Chemie, established in 1996, is a chemical manufacturer, exporter, and trader based in Ahmedabad, India. The company offers a range of chemicals known for its purity, accurate pH-values, precise composition and extended shelf life. With an experienced professional team who ensure that their products meet international standards through rigorous testing procedures. They provide excellent products and customer service which allows them to expand their reach to regions including Europe, Asia, Latin America and China. Their transparent business practices, range of chemicals, advanced processing unit, robust R&D department and competitive pricing distinguish them from the competitors.
Hefei TNJ Chemical Industry Co., Ltd, established in 2001, is headquartered in China. The company is a chemical manufacturer and supplier of chemicals to domestic Chinese and global consumers in four primary markets: chemicals, food, pharmaceuticals, and personal care. Chemicals include fine chemicals, agrochemicals, and other chemicals. Food includes agrochemicals, vitamins, amino acids, and food ingredients. Pharmaceuticals include specific chemicals such as Povidone iodine, Clotrimazole crystalline, and Lincomycin. The company also features a CAS databank for CAS-registered chemical compounds.
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.
Sumitomo Seika Chemicals Co. LTD., founded in 1944 and headquartered in Osaka, Japan, is a manufacturer of functional chemicals, water-absorbing resins, and specialty gases. Some of its products include Aqua Keep, a super-absorbent resin produced using polymerization technology, and Aqua Coke, a nonionic polyalkylene oxide-based resin with water-absorbent properties. These resins find applications in various areas, such as in disposable diapers and as coagulants for wastewater treatment. The company was initially established for the production and sale of fertilizer. However, in 1981, it embarked on an expansion into functional resins, chemicals, and electronic gas businesses.
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.
MainChem Co., Ltd, established in 2014, is a Chinese manufacturer and distributor of fine and specialty chemicals, with its headquarters located in Xiamen, Fujian. The company's product portfolio includes life science chemicals, petrochemicals, and specialty chemicals. Some of MainChem’s chemical substances have passed evaluations based on Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH), a European Union regulation. These chemicals are used in various industries, including cosmetics, food additives, personal care product, and water treatment. MainChem offers the "ONE-STOP" solution for chemical sourcing from China. They also provide custom chemical synthesis services, encompassing the entire process from initial research to commercial-scale production.
Shree Sadguru Enterprise, established in 1995 and headquartered in Ankleshwar, Gujarat, India, is a manufacturer and supplier of chemical products and solutions. The company specializes in providing basic raw materials, pharma raw materials, and specialty chemicals. These products find applications in various industries, including pharmaceuticals, chemicals, and manufacturing. The company adheres to quality standards and is certified by ISO 9001 and ISO 14001, ensuring quality management systems and environmental safety and responsibility.
Founded in Mumbai, India in 2006, Otto Chemie Pvt. Ltd. is an ISO 9001:2015 & GMP certified chemical manufacturing company and distributor. Otto Chemie serves customers in many industries including agriculture and food processing, pharmaceuticals, oil & gas, cement, as well as educational and R&D industries. Product offerings include antibiotics, amino acids, vitamins, detergents, ionic liquids, materials science compounds, labware, oil, metal & ceramic science compounds and tools, oils, reagents, solvents.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Chevron Phillips Chemical |
14.2%
|
| 2 | Ferry Chem Global |
13.4%
|
| 3 | Triown Chemie |
10.2%
|
| 4 | Mainchem |
7.9%
|
| 5 | Shree Sadguru Enterprise |
7.1%
|
| 6 | Junsei Chemical Co.,Ltd. |
7.1%
|
| 7 | SANKYO CHEMICAL CO.,LTD. |
6.3%
|
| 8 | Hefei TNJ Chemical Industry Co.,Ltd. |
5.5%
|
| 9 | Otto Chemie Pvt. Ltd |
5.5%
|
| 10 | SUMITOMO SEIKA CHEMICALS CO.,LTD. |
5.5%
|
Derivation Method
The ranking is calculated based on the click share within the sulfolane page as of December 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
|
5 | 45.5% |
|
China
|
3 | 27.3% |
|
India
|
2 | 18.2% |
|
United States of America
|
1 | 9.1% |
1 products found
1 products
SUMITOMO SEIKA CHEMICALS CO.,LTD.
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Standard Response
It is a new polar solvent developed by applying the sulfur compound synthesis technology of Sumitomo Nuclear. It can be used as a electrolytic solu...
