Tetrapentacontane

• Formula: C₅₄H₁₁₀
• Molecular weight: 759.4512
• IUPAC Standard InChI: InChI=1S/C54H110/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-43-45-47-49-51-53-54-52-50-48-46-44-42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-54H2,1-2H3 Copy

  
• IUPAC Standard InChIKey: OPRWEYHEIDHWGM-UHFFFAOYSA-N Copy
• CAS Registry Number: 5856-66-6
• Chemical structure:
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• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • 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
AC - William E. Acree, Jr., James S. Chickos

Enthalpy of vaporization

Enthalpy of fusion

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.

Gascard, 1921
Gascard, A., Ann. Chim. (Paris), 1921, 15, 332. [all data]

Chickos, Wang, et al., 2008
Chickos, James; Wang, Tracy; Sharma, Esseim, Hypothetical Thermodynamic Properties: Vapor Pressures and Vaporization Enthalpies of the Even n -Alkanes from C ₄₀ to C ₇₆ at T = 298.15 K by Correlation-Gas Chromatography. Are the Vaporization Enthalpies a Linear Function of Carbon Number?, J. Chem. Eng. Data, 2008, 53, 2, 481-491, https://doi.org/10.1021/je7005852 . [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Kudchadker and Zwolinski, 1966
Kudchadker, A.P.; Zwolinski, B.J., Vapor Pressure and Boiling Points of Normal Alkanes, C ₂₁ to C ₁₀₀ ., J. Chem. Eng. Data, 1966, 11, 2, 253-255, https://doi.org/10.1021/je60029a039 . [all data]

Briard, Bouroukba, et al., 2003
Briard, Anne-Julie; Bouroukba, Mohammed; Petitjean, Dominique; Hubert, Nathalie; Dirand, Michel, Experimental Enthalpy Increments from the Solid Phases to the Liquid Phase of Homologous n -Alkane Series (C ₁₈ to C ₃₈ and C ₄₁ , C ₄₄ , C ₄₆ , C ₅₀ , C ₅₄ , and C ₆₀ ), J. Chem. Eng. Data, 2003, 48, 3, 497-513, https://doi.org/10.1021/je0201368 . [all data]

Notes

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• Symbols used in this document:
  

  Tfus	Fusion (melting) point
  ΔfusH	Enthalpy of fusion
  ΔvapH	Enthalpy of vaporization
  ΔvapH°	Enthalpy of vaporization at standard conditions

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