1-Propanol

• Formula: C₃H₈O
• Molecular weight: 60.0950
• IUPAC Standard InChI: InChI=1S/C3H8O/c1-2-3-4/h4H,2-3H2,1H3 Copy

  
• IUPAC Standard InChIKey: BDERNNFJNOPAEC-UHFFFAOYSA-N Copy
• CAS Registry Number: 71-23-8
• 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: Propyl alcohol; n-Propan-1-ol; n-Propanol; n-Propyl alcohol; Ethylcarbinol; Optal; Osmosol extra; Propanol; Propylic alcohol; 1-Propyl alcohol; n-C3H7OH; 1-Hydroxypropane; Propanol-1; Propan-1-ol; n-Propyl alkohol; Alcool propilico; Alcool propylique; Propanole; Propanolen; Propanoli; Propylowy alkohol; UN 1274; Propylan-propyl alcohol; NSC 30300; Alcohol, propyl
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• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Reaction thermochemistry data
  • Henry's Law data
  • Gas phase ion energetics data
  • Ion clustering data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • Gas Chromatography
• Data at other public NIST sites:
  • Computational Chemistry Comparison and Benchmark Database
  • Gas Phase Kinetics Database
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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
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.
DH - Eugene S. Domalski and Elizabeth D. Hearing

Enthalpy of vaporization

Enthalpy of vaporization

Δ_vapH = A exp(-αT_r) (1 − T_r)^β
    Δ_vapH = Enthalpy of vaporization (at saturation pressure) (kcal/mol)
    T_r = reduced temperature (T / T_c)

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Antoine Equation Parameters

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

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Enthalpy of fusion

Entropy of fusion

References

Go To: Top, Phase change data, Notes

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

Tschamler, Richter, et al., 1949
Tschamler, H.; Richter, E.; Wettig, F., Mixtures of Primry Aliphatic Alcohols with Chlorex and Other Organic Substances. Binary Liquid Mixtures XII., Monatsh. Chem., 1949, 80, 749. [all data]

Timmermans, 1935
Timmermans, J., Researches in Stoichiometry. I. The Heat of Fusion of Organic Compounds., Bull. Soc. Chim. Belg., 1935, 44, 17-40. [all data]

Wilhoit, Chao, et al., 1985
Wilhoit, R.C.; Chao, J.; Hall, K.R., Thermodynamic Properties of Key Organic Compounds in the Carbon Range C1 to C4. Part 1. Properties of Condensed Phases, J. Phys. Chem. Ref. Data, 1985, 14, 1. [all data]

Counsell, Lees, et al., 1968
Counsell, J.F.; Lees, E.B.; Martin, J.F., Thermodynamic properties of organic oxygen compounds. Part XIX. Low-temperature heat capacity and entropy of propan-1-ol, 2-methylpropan-1-ol, and pentan-1-ol, J. Chem. Soc., A, 1968, 1819, https://doi.org/10.1039/j19680001819 . [all data]

Parks and Huffman, 1926
Parks, G.S.; Huffman, H.M., Thermal data on organic compounds: IV the heat capacites, entropies, and free energies of normal propyl alcohol, ethyl ether, and dulcitol, J. Am. Chem. Soc., 1926, 48, 2788-93. [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]

Zawisza and Vejrosta, 1982
Zawisza, A.; Vejrosta, J., High-pressure liquid-vapor equilibria, critical stat, and p(V, T, x) up to 573.15 K and 5.066 MPa for (heptane + propan-1-ol), J. Chem. Thermodyn., 1982, 14, 239-49. [all data]

Majer and Svoboda, 1985
Majer, V.; Svoboda, V., Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [all data]

Wormald and Vine, 2000
Wormald, C.J.; Vine, M.D., Specific enthalpy increments for propan-1-ol at temperatures up to 573.2 K and 11.3 MPa, The Journal of Chemical Thermodynamics, 2000, 32, 3, 329-339, https://doi.org/10.1006/jcht.1999.0594 . [all data]

Aucejo, Gonzalez-Alfaro, et al., 1995
Aucejo, Antonio; Gonzalez-Alfaro, Vicenta; Monton, Juan B.; Vazquez, M. Isabel, Isobaric Vapor-Liquid Equilibria of Trichloroethylene with 1-Propanol and 2-Propanol at 20 and 100 kPa, J. Chem. Eng. Data, 1995, 40, 1, 332-335, https://doi.org/10.1021/je00017a073 . [all data]

Ortega, Susial, et al., 1990
Ortega, Juan; Susial, Pedro; De Alfonso, Casiano, Isobaric vapor-liquid equilibrium of methyl butanoate with ethanol and 1-propanol binary systems, J. Chem. Eng. Data, 1990, 35, 2, 216-219, https://doi.org/10.1021/je00060a037 . [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]

Svoboda, Veselý, et al., 1973
Svoboda, V.; Veselý, F.; Holub, R.; Pick, J., Enthalpy data of liquids. II. The dependence of heats of vaporization of methanol, propanol, butanol, cyclohexane, cyclohexene, and benzene on temperature, Collect. Czech. Chem. Commun., 1973, 38, 12, 3539-3543, https://doi.org/10.1135/cccc19733539 . [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]

Ambrose, Counsell, et al., 1970
Ambrose, D.; Counsell, J.F.; Davenport, A.J., The use of Chebyshev polynomials for the representation of vapour pressures between the triple point and the critical point, The Journal of Chemical Thermodynamics, 1970, 2, 2, 283-294, https://doi.org/10.1016/0021-9614(70)90093-5 . [all data]

Kemme and Kreps, 1969
Kemme, Herbert R.; Kreps, Saul I., Vapor pressure of primary n-alkyl chlorides and alcohols, J. Chem. Eng. Data, 1969, 14, 1, 98-102, https://doi.org/10.1021/je60040a011 . [all data]

Van Ness, Soczek, et al., 1967
Van Ness, Hendrick C.; Soczek, C.A.; Peloquin, G.L.; Machado, R.L., Thermodynamic excess properties of three alcohol-hydrocarbon systems, J. Chem. Eng. Data, 1967, 12, 2, 217-224, https://doi.org/10.1021/je60033a017 . [all data]

Ambrose and Townsend, 1963
Ambrose, D.; Townsend, R., 681. Thermodynamic properties of organic oxygen compounds. Part IX. The critical properties and vapour pressures, above five atmospheres, of six aliphatic alcohols, J. Chem. Soc., 1963, 3614, https://doi.org/10.1039/jr9630003614 . [all data]

Biddiscombe, Collerson, et al., 1963
Biddiscombe, D.P.; Collerson, R.R.; Handley, R.; Herington, E.F.G.; Martin, J.F.; Sprake, C.H.S., 364. Thermodynamic properties of organic oxygen compounds. Part VIII. Purification and vapour pressures of the propyl and butyl alcohols, J. Chem. Soc., 1963, 1954, https://doi.org/10.1039/jr9630001954 . [all data]

Mathews and McKetta, 1961
Mathews, J.F.; McKetta, J.J., THE THERMODYNAMIC PROPERTIES OF n-PROPYL ALCOHOL, J. Phys. Chem., 1961, 65, 5, 758-762, https://doi.org/10.1021/j100823a013 . [all data]

Aronovich, Kastorskii, et al., 1959
Aronovich, Kh.A.; Kastorskii, L.P.; Fedorova, K.F., Zh. Fiz. Khim., 1959, 41, 20. [all data]

Williamson and Harrison, 1957
Williamson, Kenneth D.; Harrison, Roland H., Heats of Vaporization of 1,1,2-Trichloroethane, 1-Propanol, and 2-Propanol; Vapor Heat Capacity of 1,1,2-Trichloroethane, J. Chem. Phys., 1957, 26, 6, 1409, https://doi.org/10.1063/1.1743555 . [all data]

Williamson and Harrison, 1957, 2
Williamson, K.D.; Harrison, R.H., Heats of vaporization of 1,1,2-trichloroethane, 1-propanol, and 2-propanol; vapor heat capacity of 1,1,2-trichloroethane, J. Chem. Phys., 1957, 26, 1409-14. [all data]

Ambrose and Sprake, 1970
Ambrose, D.; Sprake, C.H.S., Thermodynamic properties of organic oxygen compounds XXV. Vapour pressures and normal boiling temperatures of aliphatic alcohols, The Journal of Chemical Thermodynamics, 1970, 2, 5, 631-645, https://doi.org/10.1016/0021-9614(70)90038-8 . [all data]

Ambrose and Townsend, 1963, 2
Ambrose, D.; Townsend, R., Thermodynamic Properties of Organic Oxygen Compounds. Part 9. The Critical Properties and Vapour Pressures, above Five Atmospheres, of Six Aliphatic Alcohols, J. Chem. Soc., 1963, 3614-3625, https://doi.org/10.1039/jr9630003614 . [all data]

Counsell, Lees, et al., 1968, 2
Counsell, J.F.; Lees, E.B.; Martin, J.F., Thermodynamic properties of organic oxygen compounds. Part XIX. Low temperature heat capacity and entropy of propan-1-ol, 2-methyl-propan-1-ol, and pentan-1-ol, 1968, J. [all data]

van Miltenburg and van den Berg, 2004
van Miltenburg, J. Cees; van den Berg, Gerrit J.K., Heat Capacities and Derived Thermodynamic Functions of 1-Propanol between 10 K and 350 K and of 1-Pentanol between 85 K and 370 K, J. Chem. Eng. Data, 2004, 49, 3, 735-739, https://doi.org/10.1021/je0499768 . [all data]

Parks and Huffman, 1926, 2
Parks, G.S.; Huffman, H.M., Thermal data on organic compounds. IV. The heat capacities, entropies and free energies of normal propyl alcohol, ethyl ether and dulcitol, J. Am. Chem. Soc., 1926, 48, 2788-2793. [all data]

Notes

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• Symbols used in this document:
  

  Pc	Critical pressure
  Tboil	Boiling point
  Tc	Critical temperature
  Tfus	Fusion (melting) point
  Ttriple	Triple point temperature
  Vc	Critical volume
  ΔfusH	Enthalpy of fusion
  ΔfusS	Entropy of fusion
  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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