2,4-Dichloro-5-(chlorosulfonyl)benzoic acid

CAS Registry Number®

3740-18-9
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CAS Name

2,4-Dichloro-5-(chlorosulfonyl)benzoic acid

Molecular Formula

C7H3Cl3O4S

Molecular Mass

289.52

Cite this Page

2,4-Dichloro-5-(chlorosulfonyl)benzoic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=3740-18-9 (retrieved 2024-05-03) (CAS RN: 3740-18-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    191-192 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C7H3Cl3O4S/c8-4-2-5(9)6(15(10,13)14)1-3(4)7(11)12/h1-2H,(H,11,12)

InChIKey

InChIKey=MPUNAIYDVXJQBJ-UHFFFAOYSA-N

SMILES

S(Cl)(=O)(=O)C1=CC(C(O)=O)=C(Cl)C=C1Cl

Canonical SMILES

O=C(O)C=1C=C(C(Cl)=CC1Cl)S(=O)(=O)Cl

Other Names for this Substance

  • Benzoic acid, 2,4-dichloro-5-(chlorosulfonyl)-
  • 2,4-Dichloro-5-(chlorosulfonyl)benzoic acid
  • 5-Carboxy-2,4-dichlorobenzenesulfonyl chloride
  • 3-Carboxy-4,6-dichlorobenzenesulfonyl chloride
  • 2,4-Dichloro-5-(chlorosulphonyl)benzoic acid

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