Pigment Yellow 3

CAS Registry Number®

6486-23-3

CAS Name

Pigment Yellow 3

Molecular Formula

C16H12Cl2N4O4

Molecular Mass

395.20

Cite this Page

Pigment Yellow 3.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6486-23-3 (retrieved 2024-11-22) (CAS RN: 6486-23-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    230 °C

Source(s)

  • (1) Denotes property values from the ZIC/VINITI data file provided by InfoChem.

Other Names and Identifiers

InChI

InChI=1S/C16H12Cl2N4O4/c1-9(23)15(16(24)19-12-5-3-2-4-11(12)18)21-20-13-7-6-10(17)8-14(13)22(25)26/h2-8,15H,1H3,(H,19,24)

InChIKey

InChIKey=QTSNFLIDNYOATQ-UHFFFAOYSA-N

SMILES

N(=NC(C(NC1=C(Cl)C=CC=C1)=O)C(C)=O)C2=C(N(=O)=O)C=C(Cl)C=C2

Canonical SMILES

O=C(NC=1C=CC=CC1Cl)C(N=NC2=CC=C(Cl)C=C2N(=O)=O)C(=O)C

Other Names for this Substance

  • Butanamide, 2-[2-(4-chloro-2-nitrophenyl)diazenyl]-N-(2-chlorophenyl)-3-oxo-
  • C.I. Pigment Yellow 3
  • Butanamide, 2-[(4-chloro-2-nitrophenyl)azo]-N-(2-chlorophenyl)-3-oxo-
  • Acetoacetanilide, 2′-chloro-2-(4-chloro-2-nitrophenylazo)-
  • 2-[2-(4-Chloro-2-nitrophenyl)diazenyl]-N-(2-chlorophenyl)-3-oxobutanamide

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Deleted or Replaced CAS Registry Numbers

10347-17-8, 11129-86-5, 50642-22-3, 477904-36-2

CAS INSIGHTSTM
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