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Substance Name: 2,2'-((4-((4-Aminophenyl)azo)phenyl)imino)bisethanol
RN: 20721-50-0
UNII: 7GKC99M24T
InChIKey: NZKTVPCPQIEVQT-VHEBQXMUSA-N

Molecular Formula

  • C16-H20-N4-O2

Molecular Weight

  • 300.36
 
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Names and Synonyms

Name of Substance

  • 2,2'-((4-((4-Aminophenyl)azo)phenyl)imino)bisethanol
  • Disperse Black 9
  • Ethanol, 2,2'-((4-((4-aminophenyl)azo)phenyl)imino)bis-

Synonyms

  • 2,2'-((4-((4-Aminophenyl)azo)phenyl)imino)bis(ethanol)
  • 2,2'-((p-((p-Aminophenyl)azo)phenyl)imino)diethanol
  • Disperse Black 9
  • EINECS 243-987-5
  • UNII-7GKC99M24T

Systematic Names

  • 2,2'-((4-((4-Aminophenyl)azo)phenyl)imino)bisethanol
  • C.I. Disperse Black 9
  • Ethanol, 2,2'-((4-((4-aminophenyl)azo)phenyl)imino)bis-
  • Ethanol, 2,2'-((4-(2-(4-aminophenyl)diazenyl)phenyl)imino)bis-

Registry Numbers

CAS Registry Number

  • 20721-50-0

FDA UNII

  • 7GKC99M24T

Other Registry Number

  • 12222-69-4

System Generated Number

  • 0020721500

Structure Descriptors

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/b19-18+

InChIKey

NZKTVPCPQIEVQT-VHEBQXMUSA-N

Smiles

OCCN(c1ccc(\N=N\c2ccc(N)cc2)cc1)CCO