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Toluene

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Enthalpy of combustion of liquid at standard conditions (nominally 298.15 K, 1 atm.)

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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

Deltacliquid (kcal/mol) Method Reference Comment
-934.72 ± 0.11CmCoops, Mulder, et al., 1946Reanalyzed by Cox and Pilcher, 1970, Original value = -933.75 ± 0.11 kcal/mol; Corresponding «DELTA»fliquid = 3.10 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
-934.50 ± 0.12CcbProsen, Gilmont, et al., 1945Hf by Prosen, Johnson, et al., 1946; Corresponding «DELTA»fliquid = 2.88 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
-941.3CcbBarker, 1925Author was aware that data differs from previously reported values; Corresponding «DELTA»fliquid = 9.7 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
-935.229CcbRichards and Davis, 1920At 291 K; Corresponding «DELTA»fliquid = 3.611 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
-937.07CcbRichards and Barry, 1915At 291 K; Corresponding «DELTA»fliquid = 5.45 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
-938.5 (?)CcbSchmidlin, 1906Undetermine error; ALS; Data excluded from overall average

References

Go To: Top, Enthalpy of combustion of liquid at standard conditions (nominally 298.15 K, 1 atm.), Notes

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

Coops, Mulder, et al., 1946
Coops, J.; Mulder, D.; Dienske, J.W.; Smittenberg, J., The heats of combustion of a number of hydrocarbons, Rec. Trav. Chim. Pays/Bas, 1946, 65, 128. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]

Prosen, Gilmont, et al., 1945
Prosen, E.J.; Gilmont, R.; Rossini, F.D., Heats of combustion of benzene, toluene, ethyl-benzene, o-xylene, m-xylene, p-xylene, n-propylbenzene, and styrene, J. Res. NBS, 1945, 34, 65-70. [all data]

Prosen, Johnson, et al., 1946
Prosen, E.J.; Johnson, W.H.; Rossini, F.D., Heats of combustion and formation at 25°C of the alkylbenzenes through C10H14, and of the higher normal monoalkylbenzenes, J. Res. NBS, 1946, 36, 455-461. [all data]

Barker, 1925
Barker, M.F., Calorific value and constitution, J. Phys. Chem., 1925, 29, 1345-1363. [all data]

Richards and Davis, 1920
Richards, T.W.; Davis, H.S., The heats of combustion of benzene, toluene, aliphatic alcohols, cyclohexanol, and other carbon compounds, J. Am. Chem. Soc., 1920, 42, 1599-1617. [all data]

Richards and Barry, 1915
Richards, T.W.; Barry, F., The heats of combustion of aromatic hydrocarbons and hexamethylene, J. Am. Chem. Soc., 1915, 37, 993-1020. [all data]

Schmidlin, 1906
Schmidlin, M.J., Recherches chimiques et thermochimiques sur la constitution des rosanilines, Ann. Chim. Phys., 1906, 1, 195-256. [all data]


Notes

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