13637-84-8

Usage

Chemical Properties

clear colorless to light yellow liquid

Safety Profile

Poison by inhalation. When heated to decomposition it emits very toxic fumes of Cl-, F-, and SOx. See also FLUORIDES, CHLORIDES, and SULFIDES.

InChI:InChI=1/ClFO2S/c1-5(2,3)4

Upstream product

• 7446-09-5 sulfur dioxide 
• 13444-90-1 Nitryl chloride 
• 21975-44-0 pentafluorotellurium chloride 
• 124-40-3 dimethyl amine 
• 7791-25-5 sulfuryl dichloride 
• 7783-56-4 antimony(III) fluoride 
• 7782-50-5 chlorine 
• 7647-18-9 antimony(V) chloride 
• 7789-23-3 potassium fluoride 
• 1279123-63-5 potassium hydrogenfluoride 
• 7791-27-7 pyrosulfuryl chloride 
• 676353-70-1 iodine pentafluoride 
• 7791-16-4 antimony dichloride trifluoride 
• 7446-11-9 sulfur trioxide 

Downstream Products

• 640723-20-2 fluorosulfonyl fluoride 
• 10544-50-0 sulfur 
• 17029-22-0 potassium hexafluoroarsenate 
• 61459-17-4 S₇I⁽¹⁺⁾*AsF₆^(1-) = (S₇I)(AsF₆) 
• 7783-56-4 antimony(III) fluoride 
• 20588-68-5 N,N-diethylsulfamoyl chloride 
• 51119-84-7 2-ethenylbenzenesulfonamide 
• 33665-90-6 acetosulfam 

Relevant academic research and scientific papers

Method of manufacturing asymmetric imide ammonium salt (by machine translation)

The corresponding phosphoric amide corresponding sulfonyl [to] further, tertiary ammonium salt method with good selectivity asymmetric imide. (2) Formula (3) represented by the formula [a] represented by the sulfonyl amide phosphate, organic reaction in the presence of base, formula (1) production of tertiary ammonium salts represented by the asymmetric imide. [R1 And R2 Are each independently a halogen group, an alkyl group, an alkoxy group or the like; (3) of the formula R2 The at least one halogen group; R3 The, the trimethylsilyl group or H; n is 1 or 2; M1 N + The, tertiary ammonium]Figure 1 [drawing] (by machine translation)

Method of producing acid fluorides from acid chlorides

Acid fluorides, for example carboxylic acid fluorides and sulfuryl fluoride are produced by reacting the corresponding acid chlorides with hydrogen fluoride adducts of ammonium fluoride or amine hydrofluorides (which act as a catalyst or as a fluorination agent). Consumed HF adducts may be regenerated with HF.

Some investigations of the chemistry of tellurium chloride pentafluoride, its reaction with caesium fluoride, and the preparation of cis and trans methoxytellurium(VI)chloride tetrafluoride, (CH3O)TeClF4

The reaction of TeClF5 with CH3OH, and CH3OSiMe3, leads to a mixture of cis- and trans-(CH3O)TeClF4 in a ratio of 1:6, as well as some unidentified Te(IV) product.The vibrational spectrum of the 1:6 mixture of cis- and trans-(CH3O)TeClF4 was accounted for on the basis of the predominant pseudo-C4v trans isomer.TeClF5 is unreactive towards anhydrous HF, SbF5, AlCl3, SO2, F2, and ClF at room temperature.Over the temperature range 70-250 deg C it thermally decomposes to TeF6, TeF4, and Cl2.It slowly reacts with CsF to form CsTeF5, TeF6, Cl2, and small amounts of ClF, and with HNMe2 it is also reduced to form TeF4*HNMe2.

The reaction of fluorosulfuryl isocyanate with alkali metal fluorides

Fluorosulfuryl isocyanate reacts with cesium, potassium, and sodium fluorides in acetonitrile solvent at 25° to form stable, solid adducts having a molar ratio FSO2NCO: MF close to 1:1. Chemical and physical evidence indicates that these compounds may be formulated as the salts of fluoroformylfluorosulfurylimide, M+[N(SO2F)C(O)F]-.

Chlorine monofluoride. Reactions with sulfur oxides

The reactions of ClF with SOF2, SO2, and SO3 are reported. These reactions produce SOF4, ClSO2F, and ClOSO2F, respectively, in excellent yields. New characterization data for ClOSO2/s