氯化硫

氯化硫（CAS 12771-08-3）：分子式 Cl2S2、分子量 135.0。

产品概览

应用领域

登记用途：Uses: . . . used in vulcanizing rubber、chemical synthesis、wood hardening、textile finishing、and gold extraction. [ACGIH]、Textiles (Printing、Dyeing、or Finishing) [Category: Industry]、Toxic Gas from Spilling Chemical in Water [Category: Other]、Precursor to mustard gas、lewisite 1、arsenic trichloride、and thionyl chloride.、Use for production of white vulcanized oils used for coating and impregnating textiles、use as natural and synthetic rubber extenders and modifying agents in erasers、and extruded rubber goods、use with unsaturated fatty acids in production of additives to extreme pressure lubricants and cutting oils、use as a cross-linking catalyst in polymer technology、use for treatment of drying oils for production of varnishes、inks、paints、and cements、use as a solvent for sulfur and sulfur cmpd.、Intermediate and chlorinating agent in the manufacture of organic chemicals、sulfur dyes、insecticides、synthetic rubbers、in cold vulcanization of rubber、as polymerization catalyst for vegetable oils、for hardening soft woods.、Chemicals (sulfur solvent、acetic anhydride、thionyl chloride、carbon tetrachloride from carbon disulfide、various chlorohydrins from glycerol、glycol、etc)、analytical reagent、rubber vulcanizing、vulcanized oils、purifying sugar juices、military poison、insecticide、hardening soft woods (by treatment with sulfur chloride dissolved in carbon disulfide)、pharmacueticals、extraction of gold from its ores.、For more Uses (Complete) data for SULFUR MONOCHLORIDE (8 total)、please visit the HSDB record page.、Industry Uses: CBI、Not Known or Reasonably Ascertainable、Intermediate、Methods of Manufacturing: Prepared by passing chlorine into molten sulfur、can be purified by fractional distillation.、Disulfur dichloride is generally produced from the elements. In the batch process、chlorine is passed into a solution of sulfur in S2Cl2 with cooling at about 50 - 70 °C until the correct chlorine content is reached. In the continuous process、gaseous chlorine is passed into molten sulfur at 220 - 260 °C、and the gaseous S2Cl2 leaving the reactor is then condensed.、Disulfur dichloride is an intermediate in the production of carbon tetrachloride ... and trichloromethylsulfenyl chloride ... from CS2 and can be obtained from the process as a byproduct.、Sulfur monochloride is made commercially by direct chlorination of sulfur、usually in a heel of sulfur chloride from a previous batch. The chlorination appears to proceed stepwise through higher sulfur chlorides ... If conducted too quickly、the chlorination may yield products containing SCl2 and SxCl2 as well as S2Cl2. A catalyst、eg、iron、iodine、or a trace of ferric chloride、facilitates the reaction. The manufacture in the absence of Fe and Fe salts at 32-100 °C has also been reported.、For more Methods of Manufacturing (Complete) data for SULFUR MONOCHLORIDE (6 total)、Impurities: ...、Commercial disulfur dichloride、can contain SCl2、SO2、SOCl2、chlorosulfanes、and dissolved sulfur as impurities.、Commercial material may contain 0-5% free sulfur.、Formulations、Preparations: A typical commercial specification is 98.0 wt % sulfur monochloride minimum、51.4 wt % total chlorine.、U.S. Production: 2023: 25、000、000 - <40、000 lb、2022: 25、2021: 25、2020: 25、Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#2244]、General Manufacturing Information: CBI、Petroleum Lubricating Oil and Grease Manufacturing、All Other Chemical Product and Preparation Manufacturing、Sulfur chloride (S2Cl2): ACTIVE、Sulfur chlorides、carbon disulfide and carbon tetrachloride are removed from gases in 2 stages by sorption in disulfur dichloride、with the temp of the first stage maintained at 10-30 deg and that of the second stage at -10 deg to -20 deg.、The Chemical Weapons Convention (CWC) is an international treaty which bans the development、production、stockpiling、and transfer or use of chemical weapons. The Convention mandates the destruction and prohibition of chemical weapons and related facilities and provides for restrictions on international trade in toxic chemicals and precursors.、The Convention's monitoring and verification measures involve submission of declarations regarding ...、Schedule 1、2、and 3 chemicals、and inspections by the Organization for the Prohibition of Chemical Weapons of the facilities where these chemicals are produced. ... Schedule 3 chemicals ...、may、have been stockpiled or used as weapons、but ... are produced、and used、in large quantities for purposes not prohibited by the Convention (2). Sulfur monochloride is listed in the CWC Annex on Chemicals under Schedule 3 (1).。

技术档案

这个产品是什么

氯化硫 是一种化工化合物，登记 CAS 号为 12771-08-3，分子式 Cl2S2（分子量 135.0）。

识别信息

登记 CAS 号：12771-08-3

其分子式 Cl2S2 由 2 个氯、2 个硫 组成。

别名/同义词：氯化硫 · sulfur chloride

常见问题

PubChem 公开数据