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:
  • Phase change data
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • IR Spectrum
  • Mass spectrum (electron ionization)
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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. Jpn., 1974, 47, 2192-6. [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. 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]

Notes

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• Symbols used in this document:
  

  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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