Benzoic acid, 3,3′-[(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methylene]bis[6-hydroxy-, sodium salt (1:3)

CAS Registry Number®

13186-45-3

CAS Name

Benzoic acid, 3,3′-[(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methylene]bis[6-hydroxy-, sodium salt (1:3)

Molecular Formula

C22H14O9.3Na

Cite this Page

Benzoic acid, 3,3′-[(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methylene]bis[6-hydroxy-, sodium salt (1:3).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=13186-45-3 (retrieved 2024-11-22) (CAS RN: 13186-45-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C22H14O9.3Na/c23-16-4-1-10(7-13(16)20(26)27)19(11-2-5-17(24)14(8-11)21(28)29)12-3-6-18(25)15(9-12)22(30)31;;;/h1-9,23-24H,(H,26,27)(H,28,29)(H,30,31);;;

InChIKey

InChIKey=OCQJYKLFSCCEOT-UHFFFAOYSA-N

SMILES

C(C1=CC(C(O)=O)=C(O)C=C1)(C2=CC(C(O)=O)=C(O)C=C2)=C3C=C(C(O)=O)C(=O)C=C3.[Na]

Canonical SMILES

[Na].O=C(O)C1=CC(C=CC1=O)=C(C2=CC=C(O)C(=C2)C(=O)O)C3=CC=C(O)C(=C3)C(=O)O

Other Names for this Substance

  • Benzoic acid, 3,3′-[(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methylene]bis[6-hydroxy-, sodium salt (1:3)
  • C.I. Mordant Violet 39, trisodium salt
  • Benzoic acid, 5-[(3-carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-, trisodium salt
  • C.I. Mordant Violet 39
  • Chrome Violet G

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