Chlorosulfuric acid, (2-chloroethyl) ester

1-chloro-2-chlorosulfonyloxyethane

CAS: 13891-58-2

Molecular Formula	`C2H4Cl2O3S`
Molecular Weight	177.92583 g/mol
LogP	0.73
Topological Polar Surface Area	43.37 Å²
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	3
Rotatable Bonds	3
Exact Mass	177.92583
Heavy Atoms	8
Complexity	139.4

Chemical Identifiers

CAS Number	13891-58-2
SMILES	`C(CCl)OS(=O)(=O)Cl`

Product Overview

Chlorosulfuric acid, (2-chloroethyl) ester (CAS 13891-58-2), with molecular formula C2H4Cl2O3S and molecular weight 177.92583 g/mol. IUPAC: 1-chloro-2-chlorosulfonyloxyethane.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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