3,3′-Thiobis[6-hydroxybenzoic acid]

CAS Registry Number®

1820-99-1
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CAS Name

3,3′-Thiobis[6-hydroxybenzoic acid]

Molecular Formula

C14H10O6S

Molecular Mass

306.29

Cite this Page

3,3′-Thiobis[6-hydroxybenzoic acid].   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1820-99-1 (retrieved 2024-09-06) (CAS RN: 1820-99-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    269-270 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C14H10O6S/c15-11-3-1-7(5-9(11)13(17)18)21-8-2-4-12(16)10(6-8)14(19)20/h1-6,15-16H,(H,17,18)(H,19,20)

InChIKey

InChIKey=DWMJRSPNFCPIQN-UHFFFAOYSA-N

SMILES

S(C1=CC(C(O)=O)=C(O)C=C1)C2=CC(C(O)=O)=C(O)C=C2

Canonical SMILES

O=C(O)C1=CC(SC2=CC=C(O)C(=C2)C(=O)O)=CC=C1O

Other Names for this Substance

  • Benzoic acid, 3,3′-thiobis[6-hydroxy-
  • Salicylic acid, 5,5′-thiodi-
  • 3,3′-Thiobis[6-hydroxybenzoic acid]
  • Bis(3-carboxy-4-hydroxyphenyl) sulfide
  • 5,5′-Thiodisalicylic acid

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Deleted or Replaced CAS Registry Numbers

77304-69-9