5-Chloro-2,4-dihydroxybenzoic acid

CAS Registry Number®

67828-44-8
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CAS Name

5-Chloro-2,4-dihydroxybenzoic acid

Molecular Formula

C7H5ClO4

Molecular Mass

188.57

Cite this Page

5-Chloro-2,4-dihydroxybenzoic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?ref=67828-44-8 (retrieved 2024-04-29) (CAS RN: 67828-44-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    224-225 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C7H5ClO4/c8-4-1-3(7(11)12)5(9)2-6(4)10/h1-2,9-10H,(H,11,12)

InChIKey

InChIKey=SAZOOWOGQNYJLS-UHFFFAOYSA-N

SMILES

C(O)(=O)C1=C(O)C=C(O)C(Cl)=C1

Canonical SMILES

O=C(O)C1=CC(Cl)=C(O)C=C1O

Other Names for this Substance

  • Benzoic acid, 5-chloro-2,4-dihydroxy-
  • β-Resorcylic acid, 5-chloro-
  • 5-Chloro-2,4-dihydroxybenzoic acid
  • 2,4-Dihydroxy-5-chlorobenzoic acid

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