1-Hydroxy-2,4-bis(phenylamino)-9,10-anthracenedione

CAS Registry Number®

81-70-9

CAS Name

1-Hydroxy-2,4-bis(phenylamino)-9,10-anthracenedione

Molecular Formula

C26H18N2O3

Molecular Mass

406.43

Cite this Page

1-Hydroxy-2,4-bis(phenylamino)-9,10-anthracenedione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=81-70-9 (retrieved 2025-01-03) (CAS RN: 81-70-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    251 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C26H18N2O3/c29-24-18-13-7-8-14-19(18)25(30)23-22(24)20(27-16-9-3-1-4-10-16)15-21(26(23)31)28-17-11-5-2-6-12-17/h1-15,27-28,31H

InChIKey

InChIKey=PEMIJWTVSXCRRB-UHFFFAOYSA-N

SMILES

O=C1C=2C(=C(NC3=CC=CC=C3)C=C(NC4=CC=CC=C4)C2O)C(=O)C=5C1=CC=CC5

Canonical SMILES

O=C1C=2C=CC=CC2C(=O)C=3C(=CC(NC=4C=CC=CC4)=C(O)C13)NC=5C=CC=CC5

Other Names for this Substance

  • 9,10-Anthracenedione, 1-hydroxy-2,4-bis(phenylamino)-
  • Anthraquinone, 2,4-dianilino-1-hydroxy-
  • 1-Hydroxy-2,4-bis(phenylamino)-9,10-anthracenedione
  • 2,4-Dianilino-1-hydroxyanthraquinone
  • Blue Black base

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