Pigment Orange 34

CAS Registry Number®

15793-73-4
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CAS Name

Pigment Orange 34

Molecular Formula

C34H28Cl2N8O2

Molecular Mass

651.54

Cite this Page

Pigment Orange 34.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=15793-73-4 (retrieved 2024-05-20) (CAS RN: 15793-73-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C34H28Cl2N8O2/c1-19-5-11-25(12-6-19)43-33(45)31(21(3)41-43)39-37-29-15-9-23(17-27(29)35)24-10-16-30(28(36)18-24)38-40-32-22(4)42-44(34(32)46)26-13-7-20(2)8-14-26/h5-18,31-32H,1-4H3

InChIKey

InChIKey=UIBAAMBCJDNDSQ-UHFFFAOYSA-N

SMILES

O=C1N(N=C(C)C1N=NC2=C(Cl)C=C(C=C2)C3=CC(Cl)=C(N=NC4C(=O)N(N=C4C)C5=CC=C(C)C=C5)C=C3)C6=CC=C(C)C=C6

Canonical SMILES

O=C1N(N=C(C)C1N=NC=2C=CC(=CC2Cl)C3=CC=C(N=NC4C(=O)N(N=C4C)C5=CC=C(C=C5)C)C(Cl)=C3)C6=CC=C(C=C6)C

Other Names for this Substance

  • 3H-Pyrazol-3-one, 4,4′-[(3,3′-dichloro[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[2,4-dihydro-5-methyl-2-(4-methylphenyl)-
  • C.I. Pigment Orange 34
  • 3H-Pyrazol-3-one, 4,4′-[(3,3′-dichloro[1,1′-biphenyl]-4,4′-diyl)bis(azo)]bis[2,4-dihydro-5-methyl-2-(4-methylphenyl)-
  • 4,4′-[(3,3′-Dichloro[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[2,4-dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one]
  • C.I. 21115

View All

Deleted or Replaced CAS Registry Numbers

12236-61-2, 12236-63-4, 2300079-84-7

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