Pigment Brown 23

CAS Registry Number®

35869-64-8

CAS Name

Pigment Brown 23

Molecular Formula

C40H23Cl3N8O8

Molecular Mass

850.02

Cite this Page

Pigment Brown 23.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=35869-64-8 (retrieved 2024-11-25) (CAS RN: 35869-64-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C40H23Cl3N8O8/c41-22-9-12-31(33(17-22)50(56)57)46-48-35-25-7-3-1-5-20(25)15-27(37(35)52)39(54)44-24-11-14-30(29(43)19-24)45-40(55)28-16-21-6-2-4-8-26(21)36(38(28)53)49-47-32-13-10-23(42)18-34(32)51(58)59/h1-19,52-53H,(H,44,54)(H,45,55)

InChIKey

InChIKey=IDISPOJSCQQBFF-UHFFFAOYSA-N

SMILES

N(=NC1=C(N(=O)=O)C=C(Cl)C=C1)C=2C3=C(C=C(C(NC4=C(Cl)C=C(NC(=O)C=5C(O)=C(N=NC6=C(N(=O)=O)C=C(Cl)C=C6)C7=C(C5)C=CC=C7)C=C4)=O)C2O)C=CC=C3

Canonical SMILES

O=C(NC1=CC=C(NC(=O)C2=CC=3C=CC=CC3C(N=NC4=CC=C(Cl)C=C4N(=O)=O)=C2O)C(Cl)=C1)C5=CC=6C=CC=CC6C(N=NC7=CC=C(Cl)C=C7N(=O)=O)=C5O

Other Names for this Substance

  • 2-Naphthalenecarboxamide, N,N′-(2-chloro-1,4-phenylene)bis[4-[2-(4-chloro-2-nitrophenyl)diazenyl]-3-hydroxy-
  • 2-Naphthalenecarboxamide, N,N′-(2-chloro-1,4-phenylene)bis[4-[(4-chloro-2-nitrophenyl)azo]-3-hydroxy-
  • N,N′-(2-Chloro-1,4-phenylene)bis[4-[2-(4-chloro-2-nitrophenyl)diazenyl]-3-hydroxy-2-naphthalenecarboxamide]
  • C.I. Pigment Brown 23
  • Cromophtal Brown 5R

View All

Deleted or Replaced CAS Registry Numbers

57972-00-6

CAS INSIGHTSTM
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