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The structure of CSI is represented as ClS(O) 2-N=C=O. It consists of two electron-withdrawing components, the chlorosulfonyl group (SO 2 Cl) and the isocyanate group (-N=C=O). Because of its resulting electrophilicity, the use of CSI in chemical synthesis requires relatively inert solvents such as chlorocarbons, acetonitrile, and ethers.
The 58-acre Brio Refinery site was home to several chemical companies between 1957 and 1982, when the owner, Brio Refinery Inc. declared bankruptcy and ceased operations. During that period, the site had been used for copper recovery and petroleum re-refining , typically the processing of tar , sludge , and other residue from oil tanks and ...
Chemexper Chemical Directory catalogue chemicals CASno Structure SMILES "ChemExper". Chemxpert Database Chemxpert Chemical Database small molecules database buyers,suppliers "ChemxpertDB". 10,00000 Chemical Book East West University: commercially available compounds CASno, suppliers, properties "Chemical Book". 200,000 Chemical Register
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The American Chemistry Council estimated that global chemical sales in 2014 rose by 3.7% to US$5,389,000,000,000. [3] In 2018, Forty-eight of the companies on the list disclosed chemical profits, which totaled US$110,100,000,000, an increase of 1.3% from 2017. The average profit margin for chemical operations for these companies was 9.6%. [1]
The Houston plant was authorized in 1942 as part of the United States Rubber Reserve Program, [2] and opened in 1944 operated by Sinclair Rubber. It was subsequently purchased by a joint venture of Tenneco and FMC Corporation in 1955, and the joint venture was named Petro-Tex Chemical Corporation, also known as PTC Corporation, until sold to Texas Olefins in 1984.
When Gulf Oil decided to build a new chemicals plant in 1962, the company made the announcement at a Baytown Chamber of Commerce luncheon. Some 230 people attended a lunch on March 13, 1962 to hear Gulf Oil vice president Dr. Alexander Lewis Jr. discuss his company's plans for the 1,000 acres of prairieland just east of the town's center.
Sterling Chemicals is a chemicals producer, located in Houston, Texas. Product include acetic acid (16% of the North American market) and plasticizers. In 2011 it was acquired by Eastman Chemical Company. [1] [2]