Butane, decafluoro-

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

Quantity Value Units Method Reference Comment
Tboil271.KN/APCR Inc., 1990BS
Tboil277.2KN/AWeast and Grasselli, 1989BS
Tboil271.2KN/AGilmour, Zwicker, et al., 1967Uncertainty assigned by TRC = 0.5 K; TRC
Tboil271.15KN/ABrown and Mears, 1958Uncertainty assigned by TRC = 0.1 K; TRC
Quantity Value Units Method Reference Comment
Tfus144.0KN/ACampos-Vallette and Rey-Lafon, 1983Crystal phase 1 phase; Uncertainty assigned by TRC = 1. K; TRC
Quantity Value Units Method Reference Comment
Tc386.35KN/ABrown and Mears, 1958Uncertainty assigned by TRC = 0.2 K; TRC
Quantity Value Units Method Reference Comment
Pc22.9300atmN/ABrown and Mears, 1958Uncertainty assigned by TRC = 0.09998 atm; TRC
Quantity Value Units Method Reference Comment
ρc2.52mol/lN/ABrown and Mears, 1958Uncertainty assigned by TRC = 0.042 mol/l; TRC

Enthalpy of vaporization

ΔvapH (kcal/mol) Temperature (K) Method Reference Comment
5.78287.AStephenson and Malanowski, 1987Based on data from 272. - 327. K.; AC
5.78258.AStephenson and Malanowski, 1987Based on data from 233. - 273. K.; AC
5.52338.AStephenson and Malanowski, 1987Based on data from 323. - 386. K.; AC
5.0293.N/ABrown and Mears, 1958, 2Based on data from 233. - 383. K.; AC
4.09333.N/ABrown and Mears, 1958, 2Based on data from 233. - 383. K.; AC
6.17247.N/ASimons and Mausteller, 1952Based on data from 233. - 260. K. See also Boublik, Fried, et al., 1984.; AC

Antoine Equation Parameters

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

View plot Requires a JavaScript / HTML 5 canvas capable browser.

Temperature (K) A B C Reference Comment
233.27 - 269.244.1368982.586-33.624Brown and Mears, 1958, 2Coefficents calculated by NIST from author's data.
233.22 - 259.943.78565820.058-54.311Simons and Mausteller, 1952, 2Coefficents calculated by NIST from author's data.

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.

PCR Inc., 1990
PCR Inc., Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [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]

Gilmour, Zwicker, et al., 1967
Gilmour, J.B.; Zwicker, J.O.; Katz, J.; Scott, R.L., Fluorocarbon Solutions at Low Temperatures V. The Liquid Mixtures C2H6 + C2F6m, C3H8 + C2F6, CH4 + C3F8, C2H6 + C3F8, C3H8 + C3F8, n-C4H10 + C3F8, i-C4H10 + C3F8, C3H8 + n-C4F10, n-C6H14 + n-C4F10, n, J. Phys. Chem., 1967, 71, 3259. [all data]

Brown and Mears, 1958
Brown, J.A.; Mears, W.H., Physical properties of n-Perfluorobutane., J. Phys. Chem., 1958, 62, 960. [all data]

Campos-Vallette and Rey-Lafon, 1983
Campos-Vallette, M.; Rey-Lafon, M., J. Mol. Struct., 1983, 101, 23. [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]

Brown and Mears, 1958, 2
Brown, James A.; Mears, Whitney H., Physical Properties of n-Perfluorobutane, J. Phys. Chem., 1958, 62, 8, 960-962, https://doi.org/10.1021/j150566a015 . [all data]

Simons and Mausteller, 1952
Simons, J.H.; Mausteller, J.W., The Properties of n-Butforane and Its Mixtures with n-Butane, J. Chem. Phys., 1952, 20, 10, 1516, https://doi.org/10.1063/1.1700205 . [all data]

Boublik, Fried, et al., 1984
Boublik, T.; Fried, V.; Hala, E., The Vapour Pressures of Pure Substances: Selected Values of the Temperature Dependence of the Vapour Pressures of Some Pure Substances in the Normal and Low Pressure Region, 2nd ed., Elsevier, New York, 1984, 972. [all data]

Simons and Mausteller, 1952, 2
Simons, J.H.; Mausteller, J.W., The Properties of n-Butforane and its Mixtures with n-Butane, J. Chem. Phys., 1952, 20, 10, 1516-1519, https://doi.org/10.1063/1.1700205 . [all data]


Notes

Go To: Top, Phase change data, References