1-Naphthaleneacetic acid

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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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δfsolid-359.19 ± 0.79kJ/molCcbColomina, Roux, et al., 1975 
Quantity Value Units Method Reference Comment
Δcsolid-5792.09 ± 0.79kJ/molCcbColomina, Roux, et al., 1975Corresponding Δfsolid = -359.18 kJ/mol (simple calculation by NIST; no Washburn corrections)

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, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tfus405.95KN/ADonnelly, Drewes, et al., 1990Uncertainty assigned by TRC = 0.2 K; TRC
Quantity Value Units Method Reference Comment
Δsub112.3 ± 0.9kJ/molGSRoux *, Temprado, et al., 2004Based on data from 343. to 372. K.; AC

Enthalpy of fusion

ΔfusH (kJ/mol) Temperature (K) Reference Comment
22.26405.3Acree, 1991AC

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.

Colomina, Roux, et al., 1975
Colomina, M.; Roux, M.V.; Turrion, C., Thermochemical properties of naphthalene compounds III. Enthalpies of combustion and formation of the 1- and 2-naphthylacetic acids and 1- and 2-naphthyl acetates, J. Chem. Thermodyn., 1975, 7, 759-762. [all data]

Donnelly, Drewes, et al., 1990
Donnelly, J.R.; Drewes, L.A.; Johnson, R.L.; Munslow, W.D.; Knapp, K.K.; Sovocool, G.W., Purity and heat of fusion data for environmental standards as determined by differential scanning calorimetry, Thermochim. Acta, 1990, 167, 2, 155, https://doi.org/10.1016/0040-6031(90)80476-F . [all data]

Roux *, Temprado, et al., 2004
Roux *, Maria Victoria; Temprado, Manuel; Notario, Rafael; Verevkin, Sergey P.; Emel'yanenko, Vladimir N.; Demasters, Douglas E.; Liebman, Joel F., The energetics of naphthalene derivatives, III: phenylacetic acid and the isomeric 1- and 2-naphthylacetic acids, Molecular Physics, 2004, 102, 18, 1909-1917, https://doi.org/10.1080/00268970412331284262 . [all data]

Acree, 1991
Acree, William E., Thermodynamic properties of organic compounds: enthalpy of fusion and melting point temperature compilation, Thermochimica Acta, 1991, 189, 1, 37-56, https://doi.org/10.1016/0040-6031(91)87098-H . [all data]


Notes

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