2-Octanol

• Formula: C₈H₁₈O
• Molecular weight: 130.2279
• IUPAC Standard InChI: InChI=1S/C8H18O/c1-3-4-5-6-7-8(2)9/h8-9H,3-7H2,1-2H3 Copy

  
• IUPAC Standard InChIKey: SJWFXCIHNDVPSH-UHFFFAOYSA-N Copy
• CAS Registry Number: 123-96-6
• 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.
• Species with the same structure:
  • 2-Octanol
• Stereoisomers:
  • 2-Octanol, (R)-
  • 2-Octanol, (S)-
• Other names: β-Octyl alcohol; n-Octan-2-ol; sec-Caprylic alcohol; sec-Octyl alcohol; Capryl alcohol; Hexylmethylcarbinol; Methylhexylcarbinol; 1-Methyl-1-heptanol; 1-Methylheptyl alcohol; 2-Octyl alcohol; Octanol-2; 2-Hydroxyoctane; s-Octyl alcohol; Octan-2-ol; 2-Octanol, (.+/-.)-; 1-Methylheptanol; 2-Hydroxy-n-octane; NSC 14759; methylheptanol
• Information on this page:
  • Phase change data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Reaction thermochemistry data
  • Gas Chromatography
• Options:
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• NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)

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Phase change data

Go To: Top, IR Spectrum, 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
AC - William E. Acree, Jr., James S. Chickos

Enthalpy of vaporization

Antoine Equation Parameters

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

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IR Spectrum

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

Gas Phase Spectrum

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Additional Data

Mass spectrum (electron ionization)

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

Spectrum

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Additional Data

References

Go To: Top, Phase change data, IR Spectrum, 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.

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]

Quadri, Khilar, et al., 1991
Quadri, S.K.; Khilar, K.C.; Kudchadker, A.P.; Patni, M.J., Measurement of the critical temperatures and critical pressures of some thermally stable or mildly unstable alkanols, J. Chem. Thermodyn., 1991, 23, 67-76. [all data]

Ambrose and Ghiassee, 1990
Ambrose, D.; Ghiassee, N.B., Vapor pressures, critical temperatures, and critical pressures of benzyl alcohol, octan-2-ol, and 2-ethylhexan-1-ol, J. Chem. Thermodyn., 1990, 22, 307-11. [all data]

Rosenthal and Teja, 1990
Rosenthal, D.J.; Teja, A.S., The Critical Pressures and temperatures of Isomeric Alkanols, Ind. Eng. Chem. to be published 1990 1990, 1990. [all data]

Rosenthal and Teja, 1989
Rosenthal, D.J.; Teja, A.S., Critical pressures and temperatures of isomeric alkanols, Ind. Eng. Chem. Res., 1989, 28, 1693. [all data]

Anselme and Teja, 1988
Anselme, M.J.; Teja, A.S., Critical Temperatures and Densities of Isomeric Alkanols with Six to Ten Carbon Atoms, Fluid Phase Equilib., 1988, 40, 127-34. [all data]

Verevkin and Schick, 2007
Verevkin, Sergey P.; Schick, Christoph, Vapour pressures and heat capacity measurements on the C7--C9 secondary aliphatic alcohols, The Journal of Chemical Thermodynamics, 2007, 39, 5, 758-766, https://doi.org/10.1016/j.jct.2006.10.007 . [all data]

N'Guimbi, Berro, et al., 1999
N'Guimbi, J.; Berro, C.; Mokbel, I.; Rauzy, E.; Jose, J., Experimental vapour pressures of 13 secondary and tertiary alcohols---correlation and prediction by a group contribution method, Fluid Phase Equilibria, 1999, 162, 1-2, 143-158, https://doi.org/10.1016/S0378-3812(99)00168-5 . [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]

Sachek, Markovnik, et al., 1984
Sachek, A.I.; Markovnik, V.S.; Peshchenko, A.D.; Shvaro, A.V.; Andreevskii, D.N., Khim. Prom-st. (Moscow), 1984, 337. [all data]

Wilhoit and Zwolinski, 1973
Wilhoit, R.C.; Zwolinski, B.J., Physical and thermodynamic properties of aliphatic alcohols, J. Phys. Chem. Ref. Data Suppl., 1973, 1, 2, 1. [all data]

Geiseler, Fruwert, et al., 1966
Geiseler, Gerhard; Fruwert, Johanna; Hüttig, Rainer, Dampfdruck- und Schwingungsverhalten der stellungsisomeren n-Octanole und hydroxydeuterierten n-Octanole, Chem. Ber., 1966, 99, 5, 1594-1601, https://doi.org/10.1002/cber.19660990525 . [all data]

Notes

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

• Symbols used in this document:
  

  Pc	Critical pressure
  Tboil	Boiling point
  Tc	Critical temperature
  Vc	Critical volume
  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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