Benzenamine, 4-butyl-N-[(4-methoxyphenyl)methylene]-

• Formula: C₁₈H₂₁NO
• Molecular weight: 267.3654
• IUPAC Standard InChI: InChI=1S/C18H21NO/c1-3-4-5-15-6-10-17(11-7-15)19-14-16-8-12-18(20-2)13-9-16/h6-14H,3-5H2,1-2H3 Copy

  
• IUPAC Standard InChIKey: FEIWNULTQYHCDN-UHFFFAOYSA-N Copy
• CAS Registry Number: 26227-73-6
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Other names: N-(p-Methoxybenzylidene)-p-butylaniline; 4-Butyl-N-[(4-methoxyphenyl)methylene]benzenamine; p-Methoxybenzylidene-p-butylaniline; p-Anisylidene-p-butylaniline; Aniline, p-butyl-N-(p-methoxybenzylidene)-; 4-Methoxybenzylidene-4'-n-butylaniline; MBBA; 4-Methoxybenzylidine 4'-butylaniline; 4-Butyl-N-[(4-methoxyphenyl)methylidene]aniline; N-(4-Methoxybenzylidene)-p-n-butylaniline; 4-Butyl-N-(p-methoxybenzylidene)aniline; DL 1047 N; N-(4-Methoxybenzylidene)-4-butylaniline; N-(4'-methoxybenzylidene)-4-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 liquid

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

Temperature of phase transition

Enthalpy of phase transition

Entropy of phase transition

References

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

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

Shinoda and Mizuno, 1982
Shinoda, T.; Mizuno, M., On the pre-transition phenomenon of n-(p-methoxybenzylidene)-p-n-butylaniline (MBBA), Tokyo Kogyo Shikensho Hokoku, 1982, 77(4), 215-217. [all data]

Janik, Janik, et al., 1975
Janik, J.A.; Janik, J.M.; Mayer, J.; Sciesinska, E.; Sciesinski, J.; Twardowski, J.; Waluga, T.; Witko, W., Calorimetric and infrared study of the phase situation in solid MBBA [N-(p-methoxybenzylidene)-p-(n-butyl)aniline], J. Phys. (Paris) Colloq., 1975, (1), 159-165. [all data]

Shinoda, Maeda, et al., 1974
Shinoda, T.; Maeda, Y.; Enokido, H., Thermodynamic properties of N-(p-methoxybenzylidene)-p-n-butyl-aniline (MBBA) from 2K to its isotropic-liquid phase, J. Chem. Thermodynam., 1974, 6, 921-934. [all data]

Janik, Janik, et al., 1975, 2
Janik, J.A.; Janik, J.M.; Mayer, J.; Sciesinska, E.; Sciesinski, J.; Twardowski, J.; Waluga, T.; Witko, W., Calorimetric and infrared study of the phase situation in solid MBBA [N-(p-methoxybenzylidene)-p-(n-butyl)aniline], J. Phys., Colloq., 1975, 1, 159. [all data]

Notes

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

• Symbols used in this document:
  

  Cp,liquid	Constant pressure heat capacity of liquid
  Ttriple	Triple point temperature
  Ttrs	Temperature of phase transition
  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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