1-[2-(2-Nitrophenyl)diazenyl]-2-naphthalenol

CAS Registry Number®

6410-09-9

CAS Name

1-[2-(2-Nitrophenyl)diazenyl]-2-naphthalenol

Molecular Formula

C16H11N3O3

Molecular Mass

293.28

Cite this Page

1-[2-(2-Nitrophenyl)diazenyl]-2-naphthalenol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6410-09-9 (retrieved 2025-01-11) (CAS RN: 6410-09-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    244-246 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C16H11N3O3/c20-15-10-9-11-5-1-2-6-12(11)16(15)18-17-13-7-3-4-8-14(13)19(21)22/h1-10,20H

InChIKey

InChIKey=YTVNZOABECTEPK-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=N(=O)C=1C=CC=CC1N=NC2=C(O)C=CC=3C=CC=CC32

Other Names for this Substance

  • 2-Naphthalenol, 1-[2-(2-nitrophenyl)diazenyl]-
  • C.I. Pigment Orange 2
  • 2-Naphthalenol, 1-[(2-nitrophenyl)azo]-
  • 2-Naphthol, 1-(o-nitrophenylazo)-
  • 1-[2-(2-Nitrophenyl)diazenyl]-2-naphthalenol

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CAS INSIGHTSTM
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