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Substance Name: 4-Nitrosodiphenylamine
RN: 156-10-5
UNII: F7052989CV
InChIKey: OIJHFHYPXWSVPF-UHFFFAOYSA-N

Molecular Formula

  • C12-H10-N2-O

Molecular Weight

  • 198.224
 

Classification Codes

Classification Codes

  • Mutation Data
  • Skin / Eye Irritant
  • Tumor Data

Superlist Classification Code

  • Overall Carcinogenic Evaluation: Group 3

Names and Synonyms

Name of Substance

  • 4-Nitroso-N-phenylaniline
  • 4-Nitrosodiphenylamine
  • p-Nitrosodiphenylamine

Synonyms

  • 4-12-00-01560 (Beilstein Handbook Reference)
  • 4-Nitroso-N-phenylaniline
  • 4-Nitroso-N-phenylbenzenamine
  • 4-Nitrosodiphenylamine
  • Amine, diphenyl, 4-nitroso-
  • Benzenamine, 4-nitroso-N-phenyl-
  • BRN 1952651
  • CCRIS 465
  • Diphenylamine, 4-nitroso-
  • EINECS 205-848-7
  • HSDB 2876
  • N-Phenyl-p-nitrosoaniline
  • N-Phenyl-para-nitrosoaniline
  • Naugard TKB
  • NCI-C02244
  • Nitrous diphenylamide
  • NSC 5041
  • p-Nitroso-N-phenylaniline
  • p-Nitrosodifenylamin
  • p-Nitrosodifenylamin [Czech]
  • p-Nitrosodiphenylamine
  • p-Phenylaminonitrosobenzene
  • para-Nitroso-N-phenylaniline
  • TKB
  • UNII-F7052989CV

Systematic Names

  • 4-Nitroso-N-phenylaniline
  • 4-Nitroso-N-phenylbenzenamine
  • Benzenamine, 4-nitroso-N-phenyl-
  • Diphenylamine, 4-nitroso-
  • p-Nitrosodiphenylamine

Superlist Names

  • Benzenamine, 4-nitroso-N-phenyl-
  • p-Nitrosodiphenylamine

Registry Numbers

CAS Registry Number

  • 156-10-5

FDA UNII

  • F7052989CV

System Generated Number

  • 0000156105

Structure Descriptors

InChI

1S/C12H10N2O/c15-14-12-8-6-11(7-9-12)13-10-4-2-1-3-5-10/h1-9,13H

InChIKey

OIJHFHYPXWSVPF-UHFFFAOYSA-N

Smiles

c1(Nc2ccccc2)ccc(N=O)cc1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 178mg/kg (178mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00267,

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 143 deg C   EXP
Boiling Point 292 deg C   EXP
log P (octanol-water) 3.160 (none)   EST
Water Solubility 17.3 mg/L 25 EST
Vapor Pressure 1.85E-04 mm Hg 25 EST
Henry's Law Constant 1.10E-08 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.