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Pyrene, 4,5,9,10-tetrahydro-

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Phase change data

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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, Kenneth Kroenlein director
AC - William E. Acree, Jr., James S. Chickos
DRB - Donald R. Burgess, Jr.
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Ttriple412.720KN/AChirico, Knipmeyer, et al., 1993Crystal phase 1 phase; Uncertainty assigned by TRC = 0.01 K; TRC
Quantity Value Units Method Reference Comment
Deltasub65.0kJ/molN/AChirico, Knipmeyer, et al., 1993, 2DRB

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
70.9440.EB,IPChirico, Knipmeyer, et al., 1993, 2AC
68.1480.EB,IPChirico, Knipmeyer, et al., 1993, 2AC
65.3520.EB,IPChirico, Knipmeyer, et al., 1993, 2AC
62.5560.EB,IPChirico, Knipmeyer, et al., 1993, 2AC
59.5600.EB,IPChirico, Knipmeyer, et al., 1993, 2AC
56.4640.EB,IPChirico, Knipmeyer, et al., 1993, 2AC

Enthalpy of sublimation

DeltasubH (kJ/mol) Temperature (K) Method Reference Comment
90.4400.IPChirico, Knipmeyer, et al., 1993, 2Based on data from 385. - 410. K.; AC

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
17.09412.8Chirico, Knipmeyer, et al., 1993, 2AC

Enthalpy of phase transition

DeltaHtrs (kJ/mol) Temperature (K) Initial Phase Final Phase Reference Comment
3.6709319.9crystaline, IIIcrystaline, IIChirico, Knipmeyer, et al., 1993, 2DH
0.2611385.1crystaline, IIcrystaline, IChirico, Knipmeyer, et al., 1993, 2DH
17.0938412.725crystaline, IliquidChirico, Knipmeyer, et al., 1993, 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

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

Chirico, Knipmeyer, et al., 1993
Chirico, R.D.; Knipmeyer, S.E.; Nguyen, A.; Smith, N.K.; Steele, W.V., The thermodynamic properties of 4,5,9,10-tetrahydropyrene and of 1,2,3,6,7,8-hexahydropyrene, J. Chem. Thermodyn., 1993, 25, 729-61. [all data]

Chirico, Knipmeyer, et al., 1993, 2
Chirico, R.D.; Knipmeyer, S.E.; Nguyen, A.; Smith, N.K.; Steele, W.V., The thermodynamic properties of 4,5,9,10-tetra-hydropyrene and of 1,2,3,6,7,8-hexahydropyrene, J. Chem. Thermodyn., 1993, 25, 729-761. [all data]


Notes

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