4-Butyl-N-(4-ethoxybenzylidene)aniline

• Formula: C₁₉H₂₃NO
• Molecular weight: 281.3920
• IUPAC Standard InChI: InChI=1S/C19H23NO/c1-3-5-6-16-7-11-18(12-8-16)20-15-17-9-13-19(14-10-17)21-4-2/h7-15H,3-6H2,1-2H3 Copy

  
• IUPAC Standard InChIKey: DBOAVDSSZWDGTH-UHFFFAOYSA-N Copy
• CAS Registry Number: 29743-08-6
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: p-Ethoxybenzylidene p-butylaniline; Benzenamine, 4-butyl-N-[(4-ethoxyphenyl)methylene]-; 4-Butyl-N-[(4-ethoxyphenyl)methylidene]aniline; N-p-Ethoxybenzylidene-p-butylaniline; N-(4'-Ethoxybenzylidene)-4-n-butylaniline; N-(4-Ethoxybenzylidene)-4-butylaniline; p-[(p-Ethoxybenzylidene)amino]butylbenzene; N-p-Ethoxybenzylidene-p'-butylaniline
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• Information on this page:
  • Condensed phase thermochemistry data
  • Phase change data
  • References
  • Notes
• Other data available:
  • IR Spectrum
  • Mass spectrum (electron ionization)
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Condensed 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: Eugene S. Domalski and Elizabeth D. Hearing

Constant pressure heat capacity of solid

Phase change 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 as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
DH - Eugene S. Domalski and Elizabeth D. Hearing

Enthalpy of fusion

Entropy of fusion

Enthalpy of phase transition

Entropy of phase transition

References

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

Sorai, Nakamura, et al., 1974
Sorai, M.; Nakamura, T.; Seki, S., Heat capacity of nematogenic N-p-ethoxybenzylidene-p'-butylaniline between 14 and 375 K, Bull. Chem. Soc. Japan, 1974, 47, 2192-2196. [all data]

Sorai, Nakamura, et al., 1973
Sorai, M.; Nakamura, T.; Seki, S., Thermal studies of benzylideneaniline liquid crystals, Liq. Cryst., 1973, Proc. [all data]

Sorai, Nakamura, et al., 1974, 2
Sorai, M.; Nakamura, T.; Seki, S., Heat capacity of nematogenic N-p-ethoxybenzylidene-p'-butylaniline between 14 and 375 K, Bull. Chem. Soc. Jpn., 1974, 47, 2192-6. [all data]

Notes

Go To: Top, Condensed phase thermochemistry data, Phase change data, References

• Symbols used in this document:
  

  Cp,solid	Constant pressure heat capacity of solid
  S°solid,1 bar	Entropy of solid at standard conditions (1 bar)
  Ttriple	Triple point temperature
  ΔHtrs	Enthalpy of phase transition
  ΔStrs	Entropy of phase transition
  ΔfusH	Enthalpy of fusion
  ΔfusS	Entropy of fusion

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