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Substance Name: Triphenylamine
RN: 603-34-9
UNII: NJS65M2DS2
InChIKey: ODHXBMXNKOYIBV-UHFFFAOYSA-N

Classification Code

  • TWA 5 mg/m3

Molecular Formula

  • C18-H15-N

Molecular Weight

  • 245.324
 
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Names and Synonyms

Name of Substance

  • Triphenylamine

Synonyms

  • AI3-17278
  • Amine, triphenyl
  • CCRIS 4887
  • EINECS 210-035-5
  • HSDB 2098
  • N,N-Diphenylaniline
  • N,N-Diphenylbenzenamine
  • NSC 66458
  • Triphenyl amine
  • Triphenylamine
  • UNII-NJS65M2DS2

Systematic Names

  • Benzenamine, N,N-diphenyl-
  • Triphenylamine

Superlist Names

  • Benzenamine, N,N-diphenyl-
  • Triphenyl amine

Registry Numbers

CAS Registry Number

  • 603-34-9

FDA UNII

  • NJS65M2DS2

Other Registry Number

  • 149006-34-8

System Generated Number

  • 0000603349

Structure Descriptors

InChI

1S/C18H15N/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H

InChIKey

ODHXBMXNKOYIBV-UHFFFAOYSA-N

Smiles

N(c1ccccc1)(c1ccccc1)c1ccccc1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal > 6400mg/kg (6400mg/kg)   "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986Vol. 6, Pg. 1658, 1991.
mouse LD50 oral 1600mg/kg (1600mg/kg)   "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986Vol. 6, Pg. 1658, 1991.
rat LD50 intraperitoneal > 6400mg/kg (6400mg/kg)   "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986Vol. 6, Pg. 1658, 1991.
rat LD50 oral 3200mg/kg (3200mg/kg)   "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986Vol. 6, Pg. 1658, 1991.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 127 deg C   EXP
Boiling Point 365 deg C   EXP
log P (octanol-water) 5.74 (none)   EXP
Water Solubility 0.315 mg/L 25 EST
Vapor Pressure 3.92E-04 mm Hg 25 EXP
Henry's Law Constant 5.41E-06 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.