15873-42-4

Basic information

• Product Name: Imidodisulfurylchloride
• Synonyms: Bis(chlorosulfonyl)imide;Imidobis(sulfuryl chloride); Iminodisulfuryl chloride
• CAS NO: 15873-42-4
• Molecular Formula: Cl2H N O4 S2
• Molecular Weight: 214.05
• Mol File: 15873-42-4.mol
• Article Data: 19

Chemical Properties

• CAS DataBase Reference: Imidodisulfurylchloride(CAS DataBase Reference)
• NIST Chemistry Reference: Imidodisulfurylchloride(15873-42-4)
• EPA Substance Registry System: Imidodisulfurylchloride(15873-42-4)

Safety Data

• Hazardous Substances Data: 15873-42-4(Hazardous Substances Data)

Usage

General Description

Imidodisulfuryl chloride is a chemical compound with the molecular formula S2(NH)2Cl2. It is an inorganic compound that is formed by replacing the oxygen atoms in sulfate ions with chlorine atoms. Imidodisulfuryl chloride is a colorless liquid with a pungent odor, and it is highly reactive. It is commonly used as a reagent in organic synthesis, particularly in the conversion of alcohols to alkyl chlorides. It is also used in the production of agrochemicals and pharmaceuticals. Imidodisulfuryl chloride must be handled and stored with care, as it is corrosive and can cause severe skin and eye irritation.

Upstream product

• 7790-94-5 chlorosulfonic acid 
• 14700-21-1 trichlorophosphoranylidenesulfamoyl chloride 
• 10026-13-8 phosphorus pentachloride 
• 5329-14-6 aminosulfonic acid 
• 16940-66-2 sodium tetrahydroborate 
• 1189-71-5 isocyanate de chlorosulfonyle 
• 7719-09-7 thionyl chloride 
• 57-13-6 urea 
• 7791-25-5 sulfuryl dichloride 
• 999-97-3 1,1,1,3,3,3-hexamethyl-disilazane 

Downstream Products

• 14984-73-7 bis(fluorosulfonyl)amide 
• 75-77-4 chloro-trimethyl-silane 
• 52065-93-7 ((O₂SNHSO₂)(NSN)) 
• 14986-54-0 amidosulfuric acid fluoride 
• 12159-89-6 fluorosulfonyl radical 
• 237763-01-8 imido-bis(sulfuric acid) fluoride chloride 

Relevant articles and documents

Effect of N-substituents on protonation chemistry of trichlorophosphazenes

The protonation chemistry of trichlorophosphazene (R1-N=PCl3) with sulfonic acids (R2SO3H) was found to be affected by the N-substituents R1, yielding bis(sulfonyl)imides containing both R1 and R2, and mixed sulfonylphosphonyl imides containing either R1 or R2. In the formation of the latter a hitherto unobserved chemistry occurred. An intramolecular 'imine SN2' mechanism was proposed to rationalize the reactions observed. (C) 2000 Elsevier Science S.A.

METHOD FOR PRODUCING FLUOROSULFONYL IMIDE AMMONIUM SALT

Compound (I) , such as, for example, N - (chlorosulfonyl) - N - (fluorosulfonyl) imide ammonium salt, is reacted with hydrogen fluoride to obtain Compound (II) , such as, for example, N,N - di (fluorosulfonyl) imide ammonium salt. The obtained Compound (II) is reacted with an alkali metal compound or the like to obtain Compound (IV) such as, for example, N,N - di (fluorosulfonyl) imide alkali metal salt.

LITHIUM SULFONYL IMIDE SALT CONTAINING FLUORINE AND PURIFICATION METHOD FOR THE SAME

The present invention is directed to a lithium sulfonyl imide salt containing fluorine and its purification method and, more particularly to, a lithium sulfonyl imide salt containing fluorine and its purification method that includes recrystal 1 izing the lithium sulfonyl imide salt containing fluorine using a solvent containing a heterocyclic compound and using a carbon substance to make the lithium sulfonyl imide salt containing fluorine useful in an electrolyte for non-aqueous electrolyte batteries.