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Substance Name: C.I. Disperse Orange 1
RN: 2581-69-3
UNII: 1592R4P97H
InChIKey: YFVXLROHJBSEDW-QZQOTICOSA-N

Note

  • Dye.

Classification Code

  • Tumor Data

Molecular Formula

  • C18-H14-N4-O2

Molecular Weight

  • 318.335
 
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Names and Synonyms

Name of Substance

  • C.I. Disperse Orange 1
  • Disperse Orange 1

Synonyms

  • 4-((p-Nitrophenyl)azo)diphenylamine
  • 4-16-00-00457 (Beilstein Handbook Reference)
  • 4-Anilino-4'-nitroazobenzene
  • Acetate Orange 5R
  • Acetoquinone Light Orange 4RL
  • Benzenamine, 4-((4-nitrophenyl)azo)-N-phenyl-
  • BRN 0758695
  • CCRIS 9421
  • Celliton Discharge Orange 5RL
  • Celliton Fast Orange 5R
  • CI 11080
  • Cilla Fast Orange 5R
  • Diacelliton Fast Orange R
  • Diphenylamine, 4-((p-nitrophenyl)azo)-
  • Disperse Orange 1
  • Disperse Orange 5R
  • Dispersol Fast Orange A
  • Dispersol Orange A
  • Dispersol Printing Orange A
  • EINECS 219-954-6
  • HSDB 5535
  • Miketon Fast Orange 5R
  • Miketon Polyester Orange 5R
  • Navilene Orange 5R
  • Palanil Orange 5R
  • Reliton Orange 5R
  • Resolin Orange 5R
  • Serisol Orange 5R
  • Setacyl Scarlet 2GN
  • Setacyl Scarlet p-2G
  • Supracet Scarlet 2G
  • UNII-1592R4P97H
  • Vonteryl Red 4G

Systematic Names

  • 4-((4-Nitrophenyl)azo)-N-phenylaniline
  • Benzenamine, 4-((4-nitrophenyl)azo)-N-phenyl-
  • Benzenamine, 4-(2-(4-nitrophenyl)diazenyl)-N-phenyl-
  • Diphenylamine, 4-((p-nitrophenyl)azo)-

Registry Numbers

CAS Registry Number

  • 2581-69-3

FDA UNII

  • 1592R4P97H

System Generated Number

  • 0002581693

Structure Descriptors

InChI

1S/C18H14N4O2/c23-22(24)18-12-10-17(11-13-18)21-20-16-8-6-15(7-9-16)19-14-4-2-1-3-5-14/h1-13,19H/b21-20+

InChIKey

YFVXLROHJBSEDW-QZQOTICOSA-N

Smiles

c1(Nc2ccccc2)ccc(\N=N\c2ccc([N+](=O)[O-])cc2)cc1

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 5.800 (none)   EST
Water Solubility 0.00955 mg/L 25 EXP
Vapor Pressure 4.69E-09 mm Hg 25 EST
Henry's Law Constant 1.13E-11 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.00E-10 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.