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This section provides an overview for sulfuryl chloride as well as their applications and principles. Also, please take a look at the list of 8 sulfuryl chloride manufacturers and their company rankings. Here are the top-ranked sulfuryl chloride companies as of December, 2024: 1.Jigs chemical, 2.A. B. Enterprises, 3.Sheetal Chemicals.
Table of Contents
Sulfuryl chloride, a colorless liquid with a pungent odor, is an inorganic compound identified by the chemical formula SO2Cl2, a molecular weight of 134.97, and CAS number 7791-25-5. Featuring a tetrahedral structure, it comprises two oxygen and two chlorine atoms bonded to a sulfur atom. Discovered by Henri-Victor Rigneau in 1838, it demonstrates significant industrial utility.
As a potent source of chlorine, sulfuryl chloride is employed in various chemical transformations, including the chlorination of alkanes, alkenes, alkynes, aromatic compounds, ethers, and epoxides. It's particularly effective in converting C-H bonds adjacent to active substituents into C-Cl bonds and transforming thiols, disulfides, and alcohols into their chlorinated counterparts.
This compound melts at -54°C, boils at 69°C, and has a density of 1.67 g/cm3. Sensitive to temperature, it decomposes above 100°C, and its exposure to air results in the breakdown into sulfur dioxide and chlorine, often giving aged samples a yellowish-green tint.
Sulfuryl chloride is synthesized by reacting sulfur dioxide with chlorine in the presence of a catalyst like activated carbon, a process that can be refined through distillation. Historically, it was also produced by oxidizing thionyl chloride with agents like mercury oxide or manganese dioxide.
When reacting with water, sulfuryl chloride yields hydrogen chloride gas and sulfuric acid, showcasing its role as a chlorine source for various chlorination reactions.
Although not specifically regulated by major safety laws, sulfuryl chloride is considered a poisonous or toxic substance in maritime and aviation transport regulations, necessitating careful handling due to its toxicity and irritant properties.
Recommended practices include storage under inert gas in cool conditions, usage in well-ventilated areas or outdoors, and adherence to protective measures to mitigate risks from hydrolysis-induced pressure increases and violent reactions with incompatible materials.
*Including some distributors, etc.
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FujiFilm Wako Pure Chemical Corporation, founded in 1922 and headquartered in Osaka, Japan, is a manufacturer of laboratory chemicals, specialty chemicals, and clinical diagnostic reagents. The company has three business domains, namely laboratory chemicals, specialty chemicals, and clinical diagnostic reagents, and some of its products include biochemistry reagents, blood transfusion test drugs, battery materials, polymer-related materials, and general reagents. The products are useful in various fields, including electronic, cosmetic, polymeric, pharmaceutical, and medical care. It acquired Sibayagi Co. Ltd. in 2015 and provides custom manufacturing to meet customer requirements.
Sheetal Chemicals is an Indian manufacturer and supplier of industrial and specialty chemicals that was established in Mumbai, Maharashtra in 1997. The company produces various chemical products including industrial chemicals (e.g. solvents), active pharmaceutical ingredients (APIs), and specialty chemicals like catalysts and pesticides. It also offers imported chemicals such as hydroquinone and benzoyl chloride. Sheetal Chemicals chiefly serves clients in India’s agricultural and pharmaceutical sectors, as well as its pigments and dyes industry.
A.B. Enterprises was established in 1984 and is headquartered in Maharashtra, India. The company is a manufacturer and supplier of general chemicals, specialties, and industrial chemicals to a broad range of industries including food, textile, plastic, rubber, and other industries. The company exports primarily to Canada, Bahrain, and Dubai. The company’s five major product segments include petrochemicals, food chemicals, laboratory chemicals, water treatment chemicals, and fine chemicals. In addition, the company manufactures dentistry materials, pesticides, and chemical supplies.
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.
Shree Sulphurics Pvt. Ltd. was founded in 1979 in Ahmedabad, Gujarat, India, as a manufacturer, supplier, and exporter of an unlimited complication of pharmaceutical and lab chemicals. The product portfolio of the company encompasses oleum, hydrochloric acid, thionyl chloride, sulfur trioxide, and chlorosulphonic acid. The products find application in various industrial processes, serving roles in coloring, purifying, and facilitating the processing of chemicals across different sectors. The company serves various industries, including manufacturing, chemical, food, textile, plastic, metal, and pharmaceuticals.
Jigs Chemical was established in 1998 and is based in India with global offices in the USA, UK, Canada, and Australia. Jigs Chemical is a manufacturer, distributor, and marketing & sales provider for organizations in India, specializing in chemicals and active pharmaceutical ingredients for pharmaceutical, agriculture, ceramics, metal treatment, and other industries. Jigs Chemical helps facilitate international customers to obtain chemicals from India, providing import and export assistance. Jigs Chemical’s product catalog includes over 40000 active pharmaceutical ingredients, commonly called APIs, their respective intermediates, and other chemicals.
Founded in 1981, Central Drug House Ltd. serves the scientific community via manufacturing and marketing a library of over 9,000 products to laboratory fine chemicals and dehydrated culture media with emphasis on purity and service. Examples are acids & bases, adsorbents, disinfectants, indicator papers, oils, and solvents. CDH provides bio chemicals, research chemicals, laboratory reagents, various solvents, stains & indicators, and dehydrated culture media. CDH is ISO 9001 certified and CDHs’ products are in compliance with specifications of IP, BP, USP, and EP standards.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Jigs chemical |
57.1%
|
| 2 | A. B. Enterprises |
14.3%
|
| 3 | Sheetal Chemicals |
14.3%
|
| 4 | FUJIFILM Wako Pure Chemical Corporation |
14.3%
|
Derivation Method
The ranking is calculated based on the click share within the sulfuryl chloride 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.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
India
|
4 | 66.7% |
|
Japan
|
2 | 33.3% |
SUMITOMO SEIKA CHEMICALS CO.,LTD.
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■ content ・ Sulfuriru crawlide ・ CAS No. 7791-25-5 ■ Use ・ Chloride agent ・ Chlorosulphones
