Sudan Red

CAS Registry Number®

3118-97-6
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CAS Name

Sudan Red

Molecular Formula

C18H16N2O

Molecular Mass

276.33

Cite this Page

Sudan Red.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=3118-97-6 (retrieved 2024-04-24) (CAS RN: 3118-97-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    166 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C18H16N2O/c1-12-7-9-16(13(2)11-12)19-20-18-15-6-4-3-5-14(15)8-10-17(18)21/h3-11,21H,1-2H3

InChIKey

InChIKey=JBTHDAVBDKKSRW-UHFFFAOYSA-N

SMILES

N(=NC1=C(C)C=C(C)C=C1)C=2C3=C(C=CC2O)C=CC=C3

Canonical SMILES

OC=1C=CC=2C=CC=CC2C1N=NC3=CC=C(C=C3C)C

Other Names for this Substance

  • 2-Naphthalenol, 1-[2-(2,4-dimethylphenyl)diazenyl]-
  • C.I. Solvent Orange 7
  • Sudan Red
  • 2-Naphthalenol, 1-[(2,4-dimethylphenyl)azo]-
  • 1-[2-(2,4-Dimethylphenyl)diazenyl]-2-naphthalenol

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