Disperse Black 9

CAS Registry Number®

20721-50-0
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CAS Name

Disperse Black 9

Molecular Formula

C16H20N4O2

Molecular Mass

300.36

Cite this Page

Disperse Black 9.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=20721-50-0 (retrieved 2024-02-21) (CAS RN: 20721-50-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C16H20N4O2/c17-13-1-3-14(4-2-13)18-19-15-5-7-16(8-6-15)20(9-11-21)10-12-22/h1-8,21-22H,9-12,17H2

InChIKey

InChIKey=NZKTVPCPQIEVQT-UHFFFAOYSA-N

SMILES

N(CCO)(CCO)C1=CC=C(N=NC2=CC=C(N)C=C2)C=C1

Canonical SMILES

OCCN(C1=CC=C(N=NC2=CC=C(N)C=C2)C=C1)CCO

Other Names for this Substance

  • Ethanol, 2,2′-[[4-[2-(4-aminophenyl)diazenyl]phenyl]imino]bis-
  • Ethanol, 2,2′-[[p-[(p-aminophenyl)azo]phenyl]imino]di-
  • Ethanol, 2,2′-[[4-[(4-aminophenyl)azo]phenyl]imino]bis-
  • 2,2′-[[4-[2-(4-Aminophenyl)diazenyl]phenyl]imino]bis[ethanol]
  • 4-Amino-4′-[bis(β-hydroxyethyl)amino]azobenzene

Deleted or Replaced CAS Registry Numbers

12222-69-4

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