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Details

Stereochemistry ACHIRAL
Molecular Formula Cl2O5S2
Molecular Weight 215.033
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of CHLOROSULFONIC ANHYDRIDE

SMILES

ClS(=O)(=O)OS(Cl)(=O)=O

InChI

InChIKey=NNTJKSMVNWGFTB-UHFFFAOYSA-N
InChI=1S/Cl2O5S2/c1-8(3,4)7-9(2,5)6

HIDE SMILES / InChI

Molecular Formula Cl2O5S2
Molecular Weight 215.033
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Mon Mar 31 22:21:35 GMT 2025
Edited
by admin
on Mon Mar 31 22:21:35 GMT 2025
Record UNII
DKB8YHP7JA
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
PYROSULFURYL CHLORIDE
MI  
Preferred Name English
CHLOROSULFONIC ANHYDRIDE
HSDB  
Systematic Name English
PYROSULFURYL CHLORIDE [MI]
Common Name English
DISULFUR PENTOXYDICHLORIDE
Common Name English
CHLOROSULFONIC ANHYDRIDE [HSDB]
Common Name English
PYROSULFURYL CHLORIDE (S2O5CL2)
Common Name English
DISULFURYL CHLORIDE
Common Name English
SULFUR PENTOXYDICHLORIDE
Common Name English
Code System Code Type Description
EPA CompTox
DTXSID90999111
Created by admin on Mon Mar 31 22:21:35 GMT 2025 , Edited by admin on Mon Mar 31 22:21:35 GMT 2025
PRIMARY
FDA UNII
DKB8YHP7JA
Created by admin on Mon Mar 31 22:21:35 GMT 2025 , Edited by admin on Mon Mar 31 22:21:35 GMT 2025
PRIMARY
HSDB
1203
Created by admin on Mon Mar 31 22:21:35 GMT 2025 , Edited by admin on Mon Mar 31 22:21:35 GMT 2025
PRIMARY
CAS
7791-27-7
Created by admin on Mon Mar 31 22:21:35 GMT 2025 , Edited by admin on Mon Mar 31 22:21:35 GMT 2025
PRIMARY
PUBCHEM
24649
Created by admin on Mon Mar 31 22:21:35 GMT 2025 , Edited by admin on Mon Mar 31 22:21:35 GMT 2025
PRIMARY
MERCK INDEX
m446
Created by admin on Mon Mar 31 22:21:35 GMT 2025 , Edited by admin on Mon Mar 31 22:21:35 GMT 2025
PRIMARY Merck Index