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Pigment orange 5
Weight338.279 g/mol
FormulaC16H10N4O5
Hydrogen Acceptors7
Hydrogen Donors1
Aromatic Rings2
Rotatable Bonds4

Pigment orange 5 (3468-63-1)

1-((2,4-dinitrophenyl)azo)-2-naphthalenol  ·  D.C. Orange No. 17  ·  C.I. 12075

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Alternate Names

  • 1-((2,4-dinitrophenyl)azo)-2-naphthalenol
  • D.C. Orange No. 17
  • C.I. 12075
  • C.I. pigment orange 5
  • SMILES
    C1=CC=C2C(=C1)C=CC(=O)C2=NNC3=C(C=C(C=C3)[N+](=O)[O-])[N+](=O)[O-]
  • InChIKey
    JABZBOSSCDRKEA-UHFFFAOYSA-N

External Links

Synthesis

1,2-NAPHTHOQUINONE  +  2,4-Dinitrophenylhydrazine (Imine formation from aldehyde)
Cinnamonitrile  +  Reactant (Grignard carbonyl)
Synthesis of Pigment orange 5 ›

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