Heneicosane, 11-decyl-

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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Tfus283.2KN/AFoehr and Fenske, 1949Uncertainty assigned by TRC = 2. K; TRC
Tfus282.2KN/ASchiessler, 1947Uncertainty assigned by TRC = 1. K; TRC
Tfus281.850KN/AParks, West, et al., 1946Uncertainty assigned by TRC = 0.4 K; TRC
Tfus281.9KN/AAnonymous, 1944Uncertainty assigned by TRC = 0.5 K; TRC
Tfus282.4KN/ANaylor, 1943Uncertainty assigned by TRC = 1. K; TRC
Quantity Value Units Method Reference Comment
Ttriple282.34KN/AFischl, Naylor, et al., 1945Uncertainty assigned by TRC = 0.1 K; TRC
Quantity Value Units Method Reference Comment
Δvap142. ± 0.8kJ/molEParks, West, et al., 1946, 2Heat of vaporization estimated by Cox and Pilcher, 1970; ALS

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
110.9305.A,MGStephenson and Malanowski, 1987Based on data from 298. to 313. K. See also Schiessler and Whitmore, 1955.; AC

Enthalpy of fusion

ΔfusH (kJ/mol) Temperature (K) Reference Comment
71.207282.34Fischl, Naylor, et al., 1945, 2Stanford data give H = 71044 J/mol; Tm 282.2 K.; DH
71.13282.3Domalski and Hearing, 1996AC

Entropy of fusion

ΔfusS (J/mol*K) Temperature (K) Reference Comment
252.20282.34Fischl, Naylor, et al., 1945, 2Stanford; DH

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.

Foehr and Fenske, 1949
Foehr, E.G.; Fenske, M.R., Magneto-optic Rotation of Hydrocarbons, Ind. Eng. Chem., 1949, 41, 1956. [all data]

Schiessler, 1947
Schiessler, R.W., , Am. Pet. Inst. Res. Proj. 42, Twelfth Meeting, 1947. [all data]

Parks, West, et al., 1946
Parks, G.S.; West, T.J.; Naylor, B.F.; Fujii, P.S.; McClaine, L.A., Thermal Data on Organic Compounds XXIII. Modern Combustion Data for Fourteen Hydrocarbons and Five Polyhydric Alcohols, J. Am. Chem. Soc., 1946, 68, 2524. [all data]

Anonymous, 1944
Anonymous, R., , Sunbury Rep., Anglo-Iranian Oil Co., March 22, 1944. [all data]

Naylor, 1943
Naylor, , Thesis, Stanford Univ., 1943. [all data]

Fischl, Naylor, et al., 1945
Fischl, F.B.; Naylor, B.F.; Ziemer, C.W.; Parks, G.S.; Aston, J.G., The Heat Capacity, Heat of Fusion and Entropy of 11-n-Dodecylheneicosane, J. Am. Chem. Soc., 1945, 67, 2075. [all data]

Parks, West, et al., 1946, 2
Parks, G.S.; West, T.J.; Naylor, B.F.; Fujii, P.S.; McClaine, L.A., Thermal data on organic compounds. XXIII. Modern combustion data for fourteen hydrocarbons and five polyhydroxy alcohols, J. Am. Chem. Soc., 1946, 68, 2524-2527. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [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]

Schiessler and Whitmore, 1955
Schiessler, R.W.; Whitmore, F.C., Properties of High Molecular Weight Hydrocarbons, Ind. Eng. Chem., 1955, 47, 8, 1660-1665, https://doi.org/10.1021/ie50548a054 . [all data]

Fischl, Naylor, et al., 1945, 2
Fischl, F.B.; Naylor, B.G.; Ziemer, C.W.; Parks, G.S.; Aston, J.G., The heat capacity, heat of fusion and entropy of 11-n-decylheneicosane, J. Am. Chem. Soc., 1945, 67, 2075-2079. [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]


Notes

Go To: Top, Phase change data, References