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Trimyristin

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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, Chris Muzny, director
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Ttriple305.1KN/AOllivon and Perron, 1982Crystal phase 3 phase; Uncertainty assigned by TRC = 1. K; TRC
Ttriple319.7KN/AOllivon and Perron, 1982Crystal phase 2 phase; Uncertainty assigned by TRC = 1. K; TRC
Ttriple330.8KN/AOllivon and Perron, 1982Crystal phase 1 phase; Uncertainty assigned by TRC = 1. K; TRC
Ttriple305.5KN/ACharbonnet and Singleton, 1947Crystal phase 2 phase; Uncertainty assigned by TRC = 0.2 K; TRC
Ttriple330.2KN/ACharbonnet and Singleton, 1947Crystal phase 1 phase; Uncertainty assigned by TRC = 0.2 K; TRC
Quantity Value Units Method Reference Comment
Deltavap199.2 ± 6.9kJ/molTGAKishore, Shobha, et al., 1990AC

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
155.8469.TGAKishore, Shobha, et al., 1990AC
147.8503.A,TStephenson and Malanowski, 1987Based on data from 488. - 551. K. See also Perry, Weber, et al., 1949.; AC

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
152.2330.2Domalski and Hearing, 1996AC

Enthalpy of phase transition

DeltaHtrs (kJ/mol) Temperature (K) Initial Phase Final Phase Reference Comment
104.685305.5crystaline, «alpha»liquidCharbonnet and Singleton, 1947, 2DH
152.195330.2crystaline, «beta»liquidCharbonnet and Singleton, 1947, 2DH

Entropy of phase transition

DeltaStrs (J/mol*K) Temperature (K) Initial Phase Final Phase Reference Comment
342.7305.5crystaline, «alpha»liquidCharbonnet and Singleton, 1947, 2DH
460.9330.2crystaline, «beta»liquidCharbonnet and Singleton, 1947, 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.

Ollivon and Perron, 1982
Ollivon, M.; Perron, R., Thermochim. Acta, 1982, 53, 183-194. [all data]

Charbonnet and Singleton, 1947
Charbonnet, G.H.; Singleton, W.S., Thermal properties of fats and oils. VI. Heat capacity, heats of fusion, J. Am. Oil Chem. Soc., 1947, 24, 140. [all data]

Kishore, Shobha, et al., 1990
Kishore, K.; Shobha, H.K.; Mattamal, G.J., Structural effects on the vaporization of high molecular weight esters, J. Phys. Chem., 1990, 94, 4, 1642-1648, https://doi.org/10.1021/j100367a077 . [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]

Perry, Weber, et al., 1949
Perry, E.S.; Weber, W.H.; Daubert, B.F., Vapor Pressures of Phlegmatic Liquids. I. Simple and Mixed Triglycerides, J. Am. Chem. Soc., 1949, 71, 11, 3720-3726, https://doi.org/10.1021/ja01179a038 . [all data]

Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D., Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III, J. Phys. Chem. Ref. Data, 1996, 25, 1, 1, https://doi.org/10.1063/1.555985 . [all data]

Charbonnet and Singleton, 1947, 2
Charbonnet, G.H.; Singleton, W.S., Thermal properties of fats and oils. VI. Heat capacity, heats of fusion and transition, and entropy of trilaurin, trimyristin, tripalmitin, and tristearin, J. Am. Oil Chem. Soc., 1947, 24, 140-142. [all data]


Notes

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