Cyclohexanol

• Formula: C₆H₁₂O
• Molecular weight: 100.1589
• IUPAC Standard InChI: InChI=1S/C6H12O/c7-6-4-2-1-3-5-6/h6-7H,1-5H2 Copy

  
• IUPAC Standard InChIKey: HPXRVTGHNJAIIH-UHFFFAOYSA-N Copy
• CAS Registry Number: 108-93-0
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: Cyclohexyl alcohol; Adronal; Adronol; Anol; Hexahydrophenol; Hexalin; Hydroxycyclohexane; Naxol; Phenol, hexahydro-; 1-Cyclohexanol; Cyclohexane, hydroxy-; Hydralin; Cicloesanolo; Cykloheksanol; Hydrophenol; NSC 403656
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• Information on this page:
  • Phase change data
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Reaction thermochemistry data
  • Henry's Law data
  • IR Spectrum
  • Gas Chromatography
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
  • X-ray Photoelectron Spectroscopy Database, version 5.0
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Phase change data

Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), References, Notes

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
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
CAL - James S. Chickos, William E. Acree, Jr., Joel F. Liebman, Students of Chem 202 (Introduction to the Literature of Chemistry), University of Missouri -- St. Louis
DH - Eugene S. Domalski and Elizabeth D. Hearing

Enthalpy of vaporization

Antoine Equation Parameters

log₁₀(P) = A − (B / (T + C))
    P = vapor pressure (bar)
    T = temperature (K)

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Enthalpy of sublimation

Enthalpy of fusion

Entropy of fusion

Enthalpy of phase transition

Entropy of phase transition

Gas phase ion energetics data

Go To: Top, Phase change data, Mass spectrum (electron ionization), References, Notes

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:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
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

Appearance energy determinations

Mass spectrum (electron ionization)

Go To: Top, Phase change data, Gas phase ion energetics data, References, Notes

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

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

Spectrum

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Additional Data

References

Go To: Top, Phase change data, Gas phase ion energetics data, Mass spectrum (electron ionization), Notes

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

Adachi, Suga, et al., 1968
Adachi, K.; Suga, H.; Seki, S., Phase Changes in Crystalline and Glassy-Crystalline Cyclohexanol, Bull. Chem. Soc. Japan, 1968, 41, 5, 1073, https://doi.org/10.1246/bcsj.41.1073 . [all data]

Kelley, 1929
Kelley, K.K., Cyclohexanol and the third law of thermodynamics, J. Am. Chem. Soc., 1929, 51, 1400-6. [all data]

Steele, Chirico, et al., 1997
Steele, W.V.; Chirico, R.D.; Knipmeyer, S.E.; Nguyen, A., Vapor Pressure, Heat Capacity, and Density along the Saturted Line, Measurements for Cyclohexanol, 2-Cyclohexen-1-one, 1,2-Dichloropropane, 1,4-Di-tert-butylbenzene, (±)-2-Ethylhexanoic Acid, 1-(m, J. Chem. Eng. Data, 1997, 42, 1021-36. [all data]

Wilson, Wilson, et al., 1996
Wilson, L.C.; Wilson, H.L.; Wilding, W.V.; Wilson, G.M., Critical Point Measurements for Fourteen Compounds by a Static Method and a Flow Method, J. Chem. Eng. Data, 1996, 41, 1252-4. [all data]

Gude and Teja, 1995
Gude, M.; Teja, A.S., Vapor-Liquid Critical Properties of Elements and Compounds. 4. Aliphatic Alkanols, J. Chem. Eng. Data, 1995, 40, 1025-1036. [all data]

Ambrose and Ghiassee, 1987
Ambrose, D.; Ghiassee, N.B., Vapor Pressures and Critical Temperatures and Critical Pressures of C5 and C6 Cyclic Alcohols and Ketones, J. Chem. Thermodyn., 1987, 19, 903. [all data]

Glaser and Ruland, 1957
Glaser, F.; Ruland, H., Untersuchungsen über dampfdruckkurven und kritische daten einiger technisch wichtiger organischer substanzen, Chem. Ing. Techn., 1957, 29, 772. [all data]

Steyer and Sundmacher, 2004
Steyer, Frank; Sundmacher, Kai, VLE and LLE Data for the System Cyclohexane + Cyclohexene + Water + Cyclohexanol, J. Chem. Eng. Data, 2004, 49, 6, 1675-1681, https://doi.org/10.1021/je049902w . [all data]

Swiatek and Malanowski, 2002
Swiatek, Barbara E.; Malanowski, Stanislaw K., Vapor-Liquid Equilibrium in m -Xylene + Cyclohexanol at 19.99 and 94.93 kPa, J. Chem. Eng. Data, 2002, 47, 3, 478-481, https://doi.org/10.1021/je010246z . [all data]

Verevkin, 1998
Verevkin, Sergey P., Thermochemistry of phenols: experimental standard molar enthalpies of formation of 2-phenylphenol, 4-phenylphenol, 2,6-diphenylphenol, and 2,2´- and 4,4´-dihydroxybiphenyl, The Journal of Chemical Thermodynamics, 1998, 30, 3, 389-396, https://doi.org/10.1006/jcht.1997.0316 . [all data]

Ambrose and Ghiassee, 1987, 2
Ambrose, D.; Ghiassee, N.B., Vapour pressures and critical temperatures and critical pressures of C5 and C6 cyclic alcohols and ketones, The Journal of Chemical Thermodynamics, 1987, 19, 9, 903-909, https://doi.org/10.1016/0021-9614(87)90036-X . [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]

Castellari, Francesconi, et al., 1984
Castellari, Carlo; Francesconi, Romolo; Comelli, Fabio, Vapor-liquid equilibriums in binary systems containing 1,3-dioxolane at isobaric conditions. 5. Binary mixtures of 1,3-dioxolane with cyclohexanone and cyclohexanol, J. Chem. Eng. Data, 1984, 29, 1, 90-93, https://doi.org/10.1021/je00035a029 . [all data]

Sipowska and Wieczorek, 1984
Sipowska, Jadwiga T.; Wieczorek, Stefan A., Vapour pressures and excess Gibbs free energies of (cyclohexanol + n-heptane) between 303.147 and 373.278 K, The Journal of Chemical Thermodynamics, 1984, 16, 7, 693-699, https://doi.org/10.1016/0021-9614(84)90051-X . [all data]

Cabani, Conti, et al., 1975
Cabani, Sergio; Conti, G.; Mollica, V.; Lepori, L., Thermodynamic study of dilute aqueous solutions of organic compounds. Part 4.---Cyclic and straight chain secondary alcohols, J. Chem. Soc., Faraday Trans. 1, 1975, 71, 0, 1943, https://doi.org/10.1039/f19757101943 . [all data]

Novák, Matous, et al., 1960
Novák, J.; Matous, J.; Pick, J., Gleichgewicht flüssigkeit-dampf XXIV. Gleichgewicht flüssigkeit-dampf im system cyclohexylamin-cyclohexanol-anilin, Collect. Czech. Chem. Commun., 1960, 25, 9, 2405-2413, https://doi.org/10.1135/cccc19602405 . [all data]

Novák, Matous, et al., 1960, 2
Novák, J.; Matous, J.; Pick, J., Dampfdruck des cyclohexanols und des cyclohexylamins, Collect. Czech. Chem. Commun., 1960, 25, 2, 583-585, https://doi.org/10.1135/cccc19600583 . [all data]

Thomson, 1946
Thomson, George Wm., The Antoine Equation for Vapor-pressure Data., Chem. Rev., 1946, 38, 1, 1-39, https://doi.org/10.1021/cr60119a001 . [all data]

Mathews and Fehlandt, 1931
Mathews, J.H.; Fehlandt, P.R., The heats of vaporization of some organic compounds, J. Am. Chem. Soc., 1931, 53, 3212-32. [all data]

Novak, Matous, et al., 1960
Novak, J.; Matous, J.; Pick, J., Dampfdruck des Cyclohexanols und des Cyclohexylamins, Collect. Czech. Chem. Commun., 1960, 25, 2, 583-584, https://doi.org/10.1135/cccc19600583 . [all data]

Nitta and Seki, 1948
Nitta, I.; Seki, S., J. Chem. Soc. Jpn. Pure Chem. Sect., 1948, 69, 141. [all data]

Singh and Murthy, 2009
Singh, Lokendra P.; Murthy, S.S.N., Dielectric and calorimetric investigation of an unusual two-component plastic crystal: cyclohexanol-neopentylglycol, Phys. Chem. Chem. Phys., 2009, 11, 25, 5110, https://doi.org/10.1039/b817964f . [all data]

Pingel, Poser, et al., 1984
Pingel, Norbert; Poser, Uwe; Würflinger, Albert, Dielectric measurements at high pressures and low temperatures. Part 6.---Dielectric and thermodynamic properties of cyclohexanol, J. Chem. Soc., Faraday Trans. 1, 1984, 80, 11, 3221, https://doi.org/10.1039/f19848003221 . [all data]

Adachi, Suga, et al., 1968, 2
Adachi, K.; Suga, H.; Seki, S., Phase changes in crystalline and glassy-crystalline cyclohexanol, Bull. Chem. Soc. Japan, 1968, 41, 1073-1087. [all data]

Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D., Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III, J. Phys. Chem. Ref. Data, 1996, 25, 1, 1, https://doi.org/10.1063/1.555985 . [all data]

Mayer, Rachwalska, et al., 1990
Mayer, J.; Rachwalska, M.; Sciesinska, E.; Sciesinski, J., On the polymorphism of solid cyclohexanol by adiabatic calorimetry and far infrared methods, J. Phys.(Paris), 1990, 51(9), 857-867. [all data]

Kelley, 1929, 2
Kelley, K.K., Cyclohexanol and the third law of thermodynamics, J. Am. Chem. Soc., 1929, 51, 1400-1406. [all data]

Rabbih and Selim, 1983
Rabbih, M.A.; Selim, E.T.M., A Mass spectrometric appearance energies study of cyclohexanol, Egypt. J. Phys., 1983, 14, 243. [all data]

Derrick, Holmes, et al., 1975
Derrick, P.J.; Holmes, J.L.; Morgan, R.P., Kinetics and mechanisms of the loss of water from the cyclohexanol radical ion at times from 50 picoseconds to 10 microseconds following field ionization, J. Am. Chem. Soc., 1975, 97, 4936. [all data]

Ward and Williams, 1969
Ward, R.S.; Williams, D.H., A study of water elimination as a function of ion lifetime in the mass spectrum of cyclohexanol, J. Organometal. Chem., 1969, 34, 3373. [all data]

Green, Bafus, et al., 1975
Green, M.M.; Bafus, D.; Franklin, J.L., Short communication; Combined deuterium labeling and appearance potential measurements to uncover competing reaction mechanisms in the electron- impact-induced loss of water from cyclohexanol, Org. Mass Spectrom., 1975, 10, 679. [all data]

Lewis and Hamill, 1970
Lewis, D.; Hamill, W.H., Excited states of neutral molecular fragments from appearance potentials by electron impact in a mass spectrometer, J. Chem. Phys., 1970, 52, 6348. [all data]

Green, 1980
Green, M.M., A stereochemical bridge between mass spectrometry and free radical chemistry, Tetrahedron, 1980, 36, 2687. [all data]

Notes

Go To: Top, Phase change data, Gas phase ion energetics data, Mass spectrum (electron ionization), References

• Symbols used in this document:
  

  AE	Appearance energy
  Pc	Critical pressure
  Tboil	Boiling point
  Tc	Critical temperature
  Tfus	Fusion (melting) point
  Ttriple	Triple point temperature
  ΔHtrs	Enthalpy of phase transition
  ΔStrs	Entropy of phase transition
  ΔfusH	Enthalpy of fusion
  ΔfusS	Entropy of fusion
  ΔsubH	Enthalpy of sublimation
  ΔvapH	Enthalpy of vaporization
  ΔvapH°	Enthalpy of vaporization at standard conditions
  ρc	Critical density

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