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

1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12-Pentacosofluorotetracosane

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, Kenneth Kroenlein director
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tfus362.KN/ARussell, Rabolt, et al., 1986Uncertainty assigned by TRC = 0.1 K; TRC

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Method Reference Comment
23.2361.DSCNúñez, Clark, et al., 2008AC
26.0364.1DSCHopken and Moller, 1992AC
24.5362.2DSCRussell, Rabolt, et al., 1986, 2AC

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.

Russell, Rabolt, et al., 1986
Russell, T.P.; Rabolt, J.F.; Twieg, R.J.; Siemens, R.L.; Farmer, B.L., Structural characterization of semifluorinated n-alkanes. 2. Solid-solid transition behavior, Macromolecules, 1986, 19, 4, 1135, https://doi.org/10.1021/ma00158a035 . [all data]

Núñez, Clark, et al., 2008
Núñez, E.; Clark, C.G., Jr.; Cheng, W.; Best, A.; Floudas, G.; Semenov, A.N.; Fytas, G.; Müllen, K., Thermodynamic, Structural, and Nanomechanical Properties of a Fluorous Biphasic Material «8224», J. Phys. Chem. B, 2008, 112, 21, 6542-6549, https://doi.org/10.1021/jp711945z . [all data]

Hopken and Moller, 1992
Hopken, Jens; Moller, Martin, On the morphology of (perfluoroalkyl)alkanes, Macromolecules, 1992, 25, 9, 2482-2489, https://doi.org/10.1021/ma00035a029 . [all data]

Russell, Rabolt, et al., 1986, 2
Russell, Thomas P.; Rabolt, John F.; Twieg, Robert J.; Siemens, Richard L.; Farmer, Barry L., Structural characterization of semifluorinated n-alkanes. 2. Solid-solid transition behavior, Macromolecules, 1986, 19, 4, 1135-1143, https://doi.org/10.1021/ma00158a035 . [all data]


Notes

Go To: Top, Phase change data, References