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Neopentyl glycol

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Condensed phase thermochemistry 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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Deltafsolid-551.0 ± 4.2kJ/molCcbGardner and Hussain, 1972ALS
Quantity Value Units Method Reference Comment
Deltacsolid-3131.3 ± 4.3kJ/molCcbGardner and Hussain, 1972Corresponding «DELTA»fsolid = -551.24 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
183.18298.15Zhang, Zou, et al., 1988T = 270 to 440 K. Cp(c) = 176.017 + 14.708x + 6.114x2 + 6.1483 - 9.805x4 [x = (T-290)/20] (270 to 310 K) J/mol*K.; DH
183.18298.15Zhang, Zou, et al., 1988T = 270 to 440 K.; DH

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.

Gardner and Hussain, 1972
Gardner, P.J.; Hussain, K.S., The standard enthalpies of formation of some aliphatic diols, J. Chem. Thermodyn., 1972, 4, 819-827. [all data]

Zhang, Zou, et al., 1988
Zhang, A.; Zou, H.; Yang, M., Heat capacity and phase transitions of 2,2-dimethyl-1,3-propanediol between 270 and 440 K, Gaodeng Xuexiao Huaxue Suebao, 1988, 9(10), 1085-1087. [all data]


Notes

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