Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

NOTICE: Due to scheduled maintenance at our Gaithersburg campus, this site will not be available from 5:00 pm EDT (21:00 UTC) on Friday October 25 until 5:00 pm (21:00 UTC) on Sunday October 27. We apologize for any inconvenience this outage may cause.

Hexanal

Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.


Phase change data

Go To: Top, 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:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Tboil402. ± 4.KAVGN/AAverage of 12 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus216.9KN/AAnonymous, 1953Uncertainty assigned by TRC = 2. K; TRC
Tfus211.9KN/ATimmermans, 1953Uncertainty assigned by TRC = 2. K; TRC
Quantity Value Units Method Reference Comment
Ttriple214.93KN/AVasil'ev, Bykova, et al., 1991Uncertainty assigned by TRC = 0.06 K; Found by melting point decrease depending on fusion part. Authors beleived there was liquid-to-liquid transition; TRC
Quantity Value Units Method Reference Comment
Tc592.8KN/AGude and Teja, 1994Uncertainty assigned by TRC = 2.5 K; by the sealed ampule method; TRC
Tc591.0KN/ATeja and Rosenthal, 1990Uncertainty assigned by TRC = 0.8 K; TRC
Quantity Value Units Method Reference Comment
Pc34.60barN/ATeja and Rosenthal, 1990Uncertainty assigned by TRC = 0.50 bar; TRC
Quantity Value Units Method Reference Comment
rhoc2.65mol/lN/AGude and Teja, 1994Uncertainty assigned by TRC = 0.05 mol/l; by the sealed ampule method; TRC
Quantity Value Units Method Reference Comment
Deltavap42.5 ± 0.4kJ/molGSVerevkin, Krasnykh, et al., 2003Based on data from 287. - 309. K.; AC
Deltavap42.3 ± 0.1kJ/molN/AD'yakova, Korichev, et al., 1981AC

Reduced pressure boiling point

Tboil (K) Pressure (bar) Reference Comment
301.20.016Weast and Grasselli, 1989BS

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
40.8337.EBPalczewska-Tulinska and Oracz, 2006Based on data from 322. - 402. K.; AC
41.0330.N/AMarkovnik, Sachek, et al., 1979Based on data from 315. - 402. K.; AC

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
13.330214.94Vasil'ev, Bykova, et al., 1991, 2DH

Entropy of fusion

DeltafusS (J/mol*K) Temperature (K) Reference Comment
62.0214.94Vasil'ev, Bykova, et al., 1991, 2DH

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


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.

Anonymous, 1953
Anonymous, R., , Physical Properties of Chemical Substances, Dow Chemical Company, 1953. [all data]

Timmermans, 1953
Timmermans, J., Physical Constants of Crystaline Organic Compounds, Mass on & Cie: Paris, France, 1953. [all data]

Vasil'ev, Bykova, et al., 1991
Vasil'ev, V.G.; Bykova, T.A.; Lebedev, B.V., Thermodynamics of hexanal at 0-330 K, Zh. Fiz. Khim., 1991, 65, 51-4. [all data]

Gude and Teja, 1994
Gude, M.T.; Teja, A.S., The Critical Properties of Several n-Alkanals, Tetralin and NMP, Experimental Results for DIPPR 1990-91 Projects on Phase Equilibria and Pure Component Properties, 1994, 1994, DIPPR Data Series No. 2, p.174-83. [all data]

Teja and Rosenthal, 1990
Teja, A.S.; Rosenthal, D.J., The Critical Pressures and Temperatures of Twelve Substances Using A Low Residence Time Flow Apparatus, AIChE Symp. Ser., 1990, 86, 279, 133-7. [all data]

Verevkin, Krasnykh, et al., 2003
Verevkin, Sergey P.; Krasnykh, Eugen L.; Vasiltsova, Tatiana V.; Koutek, Bohumir; Doubsky, Jan; Heintz, Andreas, Vapor pressures and enthalpies of vaporization of a series of the linear aliphatic aldehydes, Fluid Phase Equilibria, 2003, 206, 1-2, 331-339, https://doi.org/10.1016/S0378-3812(03)00035-9 . [all data]

D'yakova, Korichev, et al., 1981
D'yakova, G.N.; Korichev, G.L.; Korkhova, A.D.; Vasil'eva, T.F.; Vasil'ev, I.A., Zh. Prikl. Khim. (Leningrad), 1981, 54, 1644. [all data]

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Palczewska-Tulinska and Oracz, 2006
Palczewska-Tulinska, Marcela; Oracz, Pawel, Vapor Pressures of Hexanal, 2-Methylcyclohexanone, and 2-Cyclohexen-1-one, J. Chem. Eng. Data, 2006, 51, 2, 639-641, https://doi.org/10.1021/je0504358 . [all data]

Markovnik, Sachek, et al., 1979
Markovnik, V.S.; Sachek, A.I.; Peshchenko, A.D.; Shvaro, O.V.; Andreevskii, D.N.; Olizarevich, N.M., Termodin. Org. Soedin., 1979, 107. [all data]

Vasil'ev, Bykova, et al., 1991, 2
Vasil'ev, V.G.; Bykova, T.A.; Lebedev, B.V., Thermodynamics of hexanal at 0-330K, Zhur. Fiz. Khim., 1991, 65(1), 51-54. [all data]


Notes

Go To: Top, Phase change data, References