Pentane

• Formula: C₅H₁₂
• Molecular weight: 72.1488
• IUPAC Standard InChI: InChI=1S/C5H12/c1-3-5-4-2/h3-5H2,1-2H3 Copy

  
• IUPAC Standard InChIKey: OFBQJSOFQDEBGM-UHFFFAOYSA-N Copy
• CAS Registry Number: 109-66-0
• 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-Pentane; Skellysolve A; n-C5H12; Pentan; Pentanen; Pentani; Amyl hydride; NSC 72415
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• Information on this page:
  • Critical temperature
  • References
  • Notes
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  • Fluid Properties
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Critical temperature

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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

References

Go To: Top, Critical temperature, Notes

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

Ambrose and Tsonopoulos, 1995
Ambrose, D.; Tsonopoulos, C., Vapor-Liquid Critical Properties of Elements and Compounds. 2. Normal Alkenes, J. Chem. Eng. Data, 1995, 40, 531-546. [all data]

Holcomb, Magee, et al., 1995
Holcomb, C.D.; Magee, J.W.; Haynes, W.M., Density Measurements on Natural Gas Liquids, Research Report RR-147, Gas Processors Association Project 916, 1995. [all data]

Gude and Teja, 1994
Gude, M.T.; Teja, A.S., Measurement techniques for critical properties of unstable substances, AIChE Symp. Ser., 1994, 90, 298, 14-22. [all data]

Nikitin, Pavlov, et al., 1994
Nikitin, E.D.; Pavlov, P.A.; Bessonova, N.V., Critical constants of n-alkanes with from 17 to 24 carbon atoms, J. Chem. Thermodyn., 1994, 26, 177-82. [all data]

Nikitin, Pavlov, et al., 1993
Nikitin, E.D.; Pavlov, P.A.; Skripov, P.V., Measurement of the critical properties of thermally unstable substances and mixtures by the pulse-heating method, J. Chem. Thermodyn., 1993, 25, 869-80. [all data]

Fransson, Barreau, et al., 1992
Fransson, E.; Barreau, A.; Vidal, J., Vapor-liquid equilibrium in binary systems of n-pentane + chlorodifluoromethane or + 1,1-difluoroethane, J. Chem. Eng. Data, 1992, 37, 521-5. [all data]

Steele, 1992
Steele, W.V., Personal Commun. 1992 1992, 1992. [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]

Anselme, Gude, et al., 1990
Anselme, M.J.; Gude, M.; Teja, A.S., The Critical Temperatures and Densities of the n-Alkanes from Pentane to Octadecane, Fluid Phase Equilib., 1990, 57, 317-26. [all data]

Grigor'ev, Rastorguev, et al., 1990
Grigor'ev, B.A.; Rastorguev, Yu.L.; Kurumov, D.S.; Gerasimov, A.A.; Kharin, V.E.; Plotnikov, S.A., Thermodynamic properties of n-pentane, Int. J. Thermophys., 1990, 11, 487-502. [all data]

Rosenthal and Teja, 1989
Rosenthal, D.J.; Teja, A.S., The Critical Properties of n-Alkanes Using a Low-Residence Time Flow Apparatus, AIChE J., 1989, 35, 1829. [all data]

Teja, Lee, et al., 1989
Teja, A.S.; Lee, R.J.; Rosenthal, D.J.; Anselme, M.J., Correlation of the Critical Properties of Alkanes and Alkanols in 5th IUPAC Conference on Alkanes and AlkanolsGradisca, 1989. [all data]

Kratzke, Muller, et al., 1985
Kratzke, H.; Muller, S.; Bohn, M.; Kohlen, R., Thermodynamic properties of saturated and compressed liquid n-pentane., J. Chem. Thermodyn., 1985, 17, 283-294. [all data]

Kratzke, 1985
Kratzke, H., Critical constant of n-pentane, AIChE J., 1985, 31, 693. [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]

Wolfe, Kay, et al., 1983
Wolfe, D.; Kay, W.B.; Teja, A.S., Phase Equilibria in the n-Pentane + Pent-1-ene System 1. Critical States, J. Chem. Eng. Data, 1983, 28, 319. [all data]

Aftienjew and Zawisza, 1977
Aftienjew, J.; Zawisza, A., High-Pressure Liquid Vapour-Equilibria, Critical State and p(V,T,x) Up to 501.15 K and 4.560 MPa for n-Pentane + n-Perfluoropentane, J. Chem. Thermodyn., 1977, 9, 2, 153-165, https://doi.org/10.1016/0021-9614(77)90081-7 . [all data]

Das, Reed, et al., 1977
Das, T.R.; Reed, C.O.; Eubank, P.T., PVT sSurface and Thermodynamic Propertrieies of n-Pentane., J. Chem. Eng. Data, 1977, 22, 3. [all data]

Young, 1975
Young, C.L., Gas-liquid critical properties. Triethylamine-n-pentane system, Int. DATA Ser., Sel. Data Mixtures, Ser. A, 1975, No. 1, 66. [all data]

Sprague and Young, 1974
Sprague, G.P.; Young, C.L., Int. DATA Ser., Sel. Data Mixtures, Ser. A, 1974, No. 1, 52. [all data]

Young, 1974
Young, C.L., Gas-Liquid Critical Temperature. 1-Butanol (n-Butyl alcohol)-n-Pentane, Int. DATA Ser., Sel. Data Mixtures, Ser. A, 1974, No. 1, 52. [all data]

Young, 1974, 2
Young, C.L., Int. DATA Ser., Sel. Data Mixtures, Ser. A, 1974, No. 1, 56. [all data]

Artyukhovskaya, Shimanskaya, et al., 1970
Artyukhovskaya, L.M.; Shimanskaya, E.T.; Shimanskii, Yu.I., Investigation of the thermodynamic properties of pentane near the liquid- vapor critical point, Sov. Phys. - JETP (Engl. Transl.), 1970, 59, 375. [all data]

Kreglewski and Kay, 1969
Kreglewski, A.; Kay, W.B., The Critical Constants of Conformal Mixtures, J. Phys. Chem., 1969, 73, 3359. [all data]

Ambrose, Cox, et al., 1960
Ambrose, D.; Cox, J.D.; Townsend, R., The critical temperatures of forty organic compounds, Trans. Faraday Soc., 1960, 56, 1452. [all data]

Partington, Rowlinson, et al., 1960
Partington, E.J.; Rowlinson, J.S.; Weston, J.F., The Gas-Liquid Critical Temperatures of Binary Mixtures. Part 1., Trans. Faraday Soc., 1960, 56, 479. [all data]

Kreglewski, 1955
Kreglewski, A., Pre- and Postcritical Region of Unicomponent Systems VIII. The Temperature Range of the Precritical Region, Rocz. Chem., 1955, 29, 95-106. [all data]

Beattie, Levine, et al., 1951
Beattie, J.A.; Levine, S.W.; Douslin, D.R., The vapor pressure and critical constants of normal pentane, J. Am. Chem. Soc., 1951, 73, 4431. [all data]

Sage and Lacey, 1942
Sage, B.H.; Lacey, W.N., Phase equilibria in hydrocarbon systems. Thermodynamic properties of n- pentane., Ind. Eng. Chem., 1942, 34, 730-737. [all data]

Young, 1910
Young, S., The Internal Heat of Vaporization constants of thirty pure substances, Sci. Proc. R. Dublin Soc., 1910, 12, 374. [all data]

Altschul, 1893
Altschul, M., The critical values of some organic compounds, Z. Phys. Chem., Stoechiom. Verwandtschaftsl., 1893, 11, 577. [all data]

Notes

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• Symbols used in this document:
  

  Tc	Critical temperature

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