Benzenamine, N,N-diphenyl-

• Formula: C₁₈H₁₅N
• Molecular weight: 245.3184
• IUPAC Standard InChI: 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 Copy

  
• IUPAC Standard InChIKey: ODHXBMXNKOYIBV-UHFFFAOYSA-N Copy
• CAS Registry Number: 603-34-9
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: N,N-Diphenylaniline; Triphenylamine; N,N-Diphenylbenzenamine
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Gas phase thermochemistry data
  • Gas phase ion energetics data
  • IR Spectrum
  • UV/Visible spectrum
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Phase change data
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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Gas phase thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Gas phase ion energetics data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias

Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IR Spectrum

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Data compiled by: Coblentz Society, Inc.

• SOLUTION (10% CCl4 FOR 3800-1330, 10% CS2 FOR 1330-450 CM^-1); DOW KBr FOREPRISM-GRATING; DIGITIZED BY COBLENTZ SOCIETY (BATCH I) FROM HARD COPY; 2 cm^-1 resolution

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

• gas; HP-GC/MS/IRD

UV/Visible spectrum

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Victor Talrose, Eugeny B. Stern, Antonina A. Goncharova, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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Additional Data

References

Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, IR Spectrum, UV/Visible spectrum, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Steele, 1978
Steele, W.V., The standard enthalpies of formation of the triphenyl compounds of the Group V elements. 1. Triphenylamine and the Ph-N bond-dissociation energy, J. Chem. Thermodyn., 1978, 10, 441-444. [all data]

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Debies and Rabalais, 1974
Debies, T.P.; Rabalais, J.W., Photoelectron spectra of substituted benzenes. III. Bonding with Group V substituents, Inorg. Chem., 1974, 13, 308. [all data]

Potapov and Iskakov, 1971
Potapov, V.K.; Iskakov, L.I., Electronic structure and photoionization of aromatic amines, High Energy Chem., 1971, 5, 237, In original 264. [all data]

Vilesov and Zaitsev, 1964
Vilesov, F.I.; Zaitsev, V.M., Photoionization of phenyl derivatives of group 5 elements, Dokl. Akad. Nauk SSSR, 1964, 154, 886, In original 117. [all data]

Distefano, Pignataro, et al., 1975
Distefano, G.; Pignataro, S.; Szepes, L.; Borossay, J., Photoelectron spectroscopy study of the triphenyl derivatives of the group V elements, J. Organomet. Chem., 1975, 102, 313. [all data]

Schroeder, Wilcox, et al., 1951
Schroeder, W.A.; Wilcox, P.E.; Trueblood, K.N.; Dekker, A.O., Ultraviolet and visible absorption spectra in ethyl alcohol. Data for certain nitric esters, nitramines, nitroalkylbenzenes, and derivatives of phenol, aniline, urea, carbamic acid, diphenylamine, carbazole, and triphenylamine, Anal. Chem., 1951, 23, 12, 1740-1747. [all data]

Notes

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• Symbols used in this document:
  

  ΔfH°gas

  Enthalpy of formation of gas at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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