Carbon disulfide - NIST Chemistry WebBook.Chemical structure: This structure is also available as a 2d Mol file or as a computed. Copy Sheet of paper on top of another sheet. IUPAC Standard InChIKey: QGJOPFRUJISHPQ-UHFFFAOYSA-N. Overall, while carbon disulfide has significant industrial utility, its hazardous nature requires careful management. IUPAC Standard InChI: InChI1S/CS2/c2-1-3. Therefore, handling and storage of CS 2 necessitate stringent safety measures. Due to its volatile nature, CS 2 can easily form explosive mixtures with air and poses significant health risks upon exposure, including neurological damage. It is also used as a fumigant for stored grain, but its flammability and toxicity have led to the search for safer alternatives.
In organic chemistry, CS 2 is a valuable reagent for synthesizing carbon-sulfur and sulfur-sulfur bonds. Historically, it has been used in the production of viscose rayon and cellophane film, although its use has declined due to health and environmental concerns. It is a simple molecular compound composed of one carbon atom bonded to two sulfur atoms, and it serves as an important industrial solvent. Get started today and contact us to request a chemical formulation.Carbon disulfide (CS 2) is a volatile, colorless liquid with a pungent, ether-like odor. Let us partner with your facility to create the chemical program you need to increase profitability and efficiency. We serve refineries, automotive centers, oilfields, agriculture and farming, construction companies, and so much more, supplying plastics, polymers and a wide range of other specialty and industrial chemicals. We bring the experience and the know-how to help you find the products you need while adhering to industry and regulatory standards. Requesting a Customized Carbon Disulfide Blendīerryman Chemical has been providing our customers with high-quality products at competitive prices since 1979. Xanthates are used in the manufacture of cellophane. An alkali metal hydroxide is required to catalyze the reaction. For example, when reacted with organic molecules containing an alcohol group such as phenols, carbon disulfide yields xanthates, also known as alkali metal dithiocarbonates. As a food pesticide (added to herbs and spices)Ĭarbon disulfide is essential in many processes to create industrial chemicals.In the manufacture or processing of metals.In the manufacture of laboratory chemicals.As a fluid property modulator (as a coagulating agent, anti-foaming agent, to provoke changes in viscosity).As a solvent (paint thinners and removers, bromine, iodine, phosphorus, selenium, sulfur, asphalt, fats, resins and rubber).As a result, it’s a trace gas in the atmosphere. Carbon disulfide exists in nature as one of the chemicals present in volcanic eruptions and as a gas released by marshes in low concentrations. Now, a lower-temperature process is typically used, utilizing natural gas as the carbon source. At one point, carbon disulfide was created by reacting carbon and sulfur at extremely high temperatures. It also can be an insecticide and served an anthelmintic in veterinary medicine in the past. Carbon disulfide aids in manufacture of rubber or can be a solvent, especially for sulfur-containing compounds. However, carbon disulfide is also part of the production of cellophane, items like kitchen sponges and a number of industrial chemicals, including carbon tetrachloride. It is a colorless, flammable, neurotoxic liquid that is used as a building block in organic synthesis. The majority of the world’s carbon disulfide is used to produce rayon. Carbon disulfide (also spelled as carbon disulphide) is an inorganic compound with the chemical formula CS 2 and structure SCS. It’s also considered an irritant and a health hazard. Moreover, it will ignite at concentrations as low as 1% and as high as 50% vapor to air. It is highly flammable, with a flash point of -30 o C. It has a density of 1.26 g/cm³, making it denser than water or air. Reagent-quality carbon disulfide typically smells unpleasant due to impurities. Its scent can range from sweet to rotten and unpleasant, depending on the purity of the product. Learn about the chemical structure, formula, and other names of carbon disulfide, a gas phase chemical compound.
Carbon disulfide may be colorless or pale yellow and is a liquid at room temperature. Carbon disulfide has a boiling point of 46.2 o C and a melting point of -111.5 o C. It has a molecular weight of 75.94 g/mol. : 006-003-00-3 Component Classification Concentration. It has a linear structure, making it nonpolar and insoluble in water. Formula : CS 2 Molecular weight : 76.14 g/mol CAS-No. Carbon disulfide, also known as carbon bisulfide or dithiocarbonic anhydride, has a formula of CS 2.
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