Pigment Red 1
CAS Registry Number®
6410-10-2
No image available.
CAS Name
Pigment Red 1Molecular Formula
C16H11N3O3Molecular Mass
293.28Cite this Page
Pigment Red 1. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=6410-10-2 (retrieved ) (CAS RN: 6410-10-2). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
251 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C16H11N3O3/c20-15-10-5-11-3-1-2-4-14(11)16(15)18-17-12-6-8-13(9-7-12)19(21)22/h1-10,20H
InChIKey
InChIKey=WOTPFVNWMLFMFW-UHFFFAOYSA-N
SMILES
N(=NC1=CC=C(N(=O)=O)C=C1)C=2C3=C(C=CC2O)C=CC=C3
Canonical SMILES
O=N(=O)C1=CC=C(N=NC2=C(O)C=CC=3C=CC=CC32)C=C1
Other Names for this Substance
- 2-Naphthalenol, 1-[2-(4-nitrophenyl)diazenyl]-
- C.I. Pigment Red 1
- 2-Naphthalenol, 1-[(4-nitrophenyl)azo]-
- 2-Naphthol, 1-(p-nitrophenylazo)-
- 1-[2-(4-Nitrophenyl)diazenyl]-2-naphthalenol
Deleted or Replaced CAS Registry Numbers
104407-04-7
