Benzoic acid

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Gas 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: Glushko Thermocenter, Russian Academy of Sciences, Moscow

Constant pressure heat capacity of gas

Cp,gas (cal/mol*K) Temperature (K) Reference Comment
24.730298.15Stull D.R., 1969These values were calculated from preliminary assignment of vibrational frequencies. Statistical calculation [ Ali N., 1983] seems to be erroneous.
24.859300.
33.069400.
40.760500.
47.020600.
52.060700.
56.140800.
59.500900.
62.2991000.

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
Δcliquid-771.272 ± 0.048kcal/molCcbGundry, Harrop, et al., 1969Reanalyzed by Pedley, Naylor, et al., 1986, Original value = -770.968 kcal/mol; Corresponding Δfliquid = -92.032 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
Δfsolid-91.98 ± 0.12kcal/molCcbCorral, 1960ALS
Δfsolid-92.2kcal/molCcbLandrieu, Baylocq, et al., 1929ALS
Quantity Value Units Method Reference Comment
Δcsolid-772. ± 1.kcal/molAVGN/AAverage of 17 out of 18 values; Individual data points
Quantity Value Units Method Reference Comment
solid,1 bar39.606cal/mol*KN/AKaji, Tochigi, et al., 1993DH
solid,1 bar40.088cal/mol*KN/AArvidsson, Falk, et al., 1976DH
solid,1 bar40.055cal/mol*KN/AFurukawa, McCoskey, et al., 1951DH
solid,1 bar40.110cal/mol*KN/ADavies and Staveley, 1957DH
solid,1 bar40.80cal/mol*KN/AParks, Huffman, et al., 1933Extrapolation below 90 K, 59.25 J/mol*K.; DH

Constant pressure heat capacity of liquid

Cp,liquid (cal/mol*K) Temperature (K) Reference Comment
61.9413.Pacor, 1967DH

Constant pressure heat capacity of solid

Cp,solid (cal/mol*K) Temperature (K) Reference Comment
35.320300.Kaji, Tochigi, et al., 1993T = 19 to 312 K. Unsmoothed experimental datum.; DH
35.141298.902Sorai, Kaji, et al., 1992T = 15 to 305 K. Unsmoothed experimental datum.; DH
34.950296.29Moriya, Matsuo, et al., 1982T = 13 to 355 K. NBS SRM 29.; DH
35.050298.15Shakirov and Lyubarskii, 1980T = 20 to 300 K.; DH
35.084298.15Arvidsson, Falk, et al., 1976T = 6 to 341 K.; DH
35.151299.62Tatsumi, Matsuo, et al., 1975T = 12 to 304 K.; DH
35.6301.Mosselman, Mourik, et al., 1974One temperature, T = 5 K. Value 5 J/mol*K.; DH
35.086298.15Konicek, Suurkuusk, et al., 1971DH
40.010298.15Justice, 1969As check on system. Only value at 298 K given.; DH
35.167299.99Suga and Seki, 1965T = 13 to 300 K. Value is unsmoothed experimental datum.; DH
31.1340.David, 1964T = 298 to 373 K. Mean value. T = uncertain.; DH
34.969298.15Kolesov, Seregin, et al., 1962T = 22 to 310 K.; DH
35.139298.15Davies and Staveley, 1957T = 20 to 298 K.; DH
35.801298.15Popov and Kolesov, 1956T = 80 to 300 K.; DH
35.088298.15Ginnings and Furukawa, 1953T = 14 to 410 K.; DH
35.088298.15Furukawa, McCoskey, et al., 1951T = 13 to 410 K.; DH
38.29323.Satoh and Sogabe, 1939T = 0 to 100 C. Mean value.; DH
34.680295.1Parks, Huffman, et al., 1933T = 93 to 295 K. Value is unsmoothed experimental datum.; DH
37.09298.Andrews, Lynn, et al., 1926T = 22 to 200 C.; DH

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:
BS - Robert L. Brown and Stephen E. Stein
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
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Tboil522.2KN/AWeast and Grasselli, 1989BS
Tboil522.KN/ABuckingham and Donaghy, 1982BS
Tboil523.18KN/ABurriel, 1931Uncertainty assigned by TRC = 0.2 K; TRC
Tboil523.59KN/ABurriel, 1931Uncertainty assigned by TRC = 0.2 K; TRC
Quantity Value Units Method Reference Comment
Tfus395.2 ± 0.7KAVGN/AAverage of 18 out of 20 values; Individual data points
Quantity Value Units Method Reference Comment
Ttriple395.52KN/AMarsh, 1987Uncertainty assigned by TRC = 0.005 K; recommended as calibration standard; TRC
Ttriple395.520KN/AAndon and Connett, 1980Uncertainty assigned by TRC = 0.01 K; TRC
Ttriple395.52KN/AGinnings and Furukawa, 1953, 2Uncertainty assigned by TRC = 0.01 K; TRC
Ttriple395.52KN/AFurukawa, McCoskey, et al., 1951, 2Uncertainty assigned by TRC = 0.01 K; TRC
Quantity Value Units Method Reference Comment
Δvap18.9kcal/molCGCChickos, Hosseini, et al., 1995Based on data from 353. to 393. K.; AC
Quantity Value Units Method Reference Comment
Δsub21.4 ± 0.9kcal/molAVGN/AAverage of 13 values; Individual data points

Reduced pressure boiling point

Tboil (K) Pressure (atm) Reference Comment
406.20.013Weast and Grasselli, 1989BS
406.0.013Buckingham and Donaghy, 1982BS

Enthalpy of vaporization

ΔvapH (kcal/mol) Temperature (K) Method Reference Comment
20.901335.N/ATorres-Gomez, Barreiro-Rodriguez, et al., 1988DH
15.1 ± 0.1401. to 416.N/APena, Ribet, et al., 2003AC
15.8420.AStephenson and Malanowski, 1987Based on data from 405. to 523. K.; AC
16.2368. to 428.GSMatsubara and Kuwamoto, 1985AC
15.6428.ICramer, 1943AC
16.2416.MM,AKlosky, Woo, et al., 1927Based on data from 401. to 520. K.; AC

Entropy of vaporization

ΔvapS (cal/mol*K) Temperature (K) Reference Comment
62.38335.Torres-Gomez, Barreiro-Rodriguez, et al., 1988DH

Antoine Equation Parameters

log10(P) = A − (B / (T + C))
    P = vapor pressure (atm)
    T = temperature (K)

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Temperature (K) A B C Reference Comment
369. to 522.44.472631771.357-127.484Stull, 1947Coefficents calculated by NIST from author's data.

Enthalpy of sublimation

ΔsubH (kcal/mol) Temperature (K) Method Reference Comment
21.326298.15N/ATorres-Gomez, Barreiro-Rodriguez, et al., 1988DH
21.7 ± 0.48340. to 410.TG-TSSelvakumar, Raghunathan, et al., 2009AC
21.5 ± 0.1307.MERibeiro da Silva, Monte, et al., 2006Based on data from 299. to 317. K.; AC
22.1 ± 1.294. to 331.MEGinkel, Kruif, et al., 2001AC
21.6 ± 0.07323. to 394.GSZielenkiewicz, Perlovich, et al., 1999AC
20.7313. to 343.TGAElder, 1997AC
21.2 ± 0.2311.MEDa Silva and Monte, 1990Based on data from 307. to 314. K.; AC
20.9 ± 0.07335.CTorres-Gomez, Barreiro-Rodriguez, et al., 1988AC
21.7 ± 0.1306.QRGlukhova, Arkhangelova, et al., 1985Based on data from 293. to 319. K.; AC
22.7 ± 0.43294.N/AKaisersberger, Hädrich, et al., 1985AC
21.0368. to 428.GSMatsubara and Kuwamoto, 1985AC
21.7 ± 0.5293. to 313.MEColomina, Jimenez, et al., 1982AC
21.4 ± 0.01353.DMde Kruif and Blok, 1982Based on data from 316. to 391. K.; AC
21.3 ± 0.05320. to 370.CMurata, Sakiyama, et al., 1982AC
20. ± 0.5369.SGSachinidis and Hill, 1980Based on data from 344. to 395. K.; AC
21.1 ± 0.69281. to 323.LENowak, Szczepaniak, et al., 1978AC
21.2 ± 0.38293. to 318.TEDeKruif, van Ginkel, et al., 1975AC
22.2 ± 0.05296.MEArshadi, 1974Based on data from 273. to 318. K.; AC
21.1 ± 0.05293. to 311.TCMde Kruif and Oonk, 1973AC
21.3 ± 0.1338. to 383.MEMalaspina, 1973AC
21.3 ± 0.1338. to 383.CMalaspina, 1973AC
22. ± 0.07293. to 308.MEColomina, Monzon, et al., 1972AC
20.7 ± 0.31290. to 315.ME,CWiedemann, 1972AC
21.3314.N/AAshcroft, 1971Based on data from 299. to 329. K.; AC
21.6 ± 0.2367.HSAMelia and Merrifield, 1970Based on data from 324. to 392. K.; AC
20.7 ± 0.41303.MEWiedemann and Waughna, 1970Based on data from 290. to 315. K. See also Zielenkiewicz, Perlovich, et al., 1999.; AC
21.2 ± 0.1363.GSMertl, 1968Based on data from 348. to 378. K.; AC
21.7299.MEDavies and Kybett, 1965Based on data from 291. to 307. K.; AC
20.1 ± 0.2318.TEWolf and Weghofer, 1938AC
20.1 ± 0.2318.VWolf and Weghofer, 1938, 2ALS
20.5383.THirsbrunner, 1934Based on data from 333. to 389. K.; AC
20.2 ± 0.1364.IKlosky, Woo, et al., 1927Based on data from 377. to 394. K.; AC

Entropy of sublimation

ΔsubS (cal/mol*K) Temperature (K) Reference Comment
71.53298.15Torres-Gomez, Barreiro-Rodriguez, et al., 1988DH

Enthalpy of fusion

ΔfusH (kcal/mol) Temperature (K) Method Reference Comment
4.3035395.52N/AGinnings and Furukawa, 1953DH
4.3021395.52N/AFurukawa, McCoskey, et al., 1951DH
4.061396.9DSCBrittain, 2009AC
4.13394.4DSCSharma, Kant, et al., 2003See also Sharma, Jamwal, et al., 2004.; AC
4.09395.4DSCRoy, Riga, et al., 2002AC
4.300395.5N/APitzer, Peiper, et al., 1984AC
3.8791395.N/APacor, 1967DH
4.1396395.0N/AAndrews, Lynn, et al., 1926DH
4.1587395.N/ADavid, 1964Temperature not measured.; DH

Entropy of fusion

ΔfusS (cal/mol*K) Temperature (K) Reference Comment
10.88395.52Ginnings and Furukawa, 1953DH
10.88395.52Furukawa, McCoskey, et al., 1951DH
9.82395.Pacor, 1967DH
10.5395.0Andrews, Lynn, et al., 1926DH
11.395.David, 1964Temperature; DH

Enthalpy of phase transition

ΔHtrs (kcal/mol) Temperature (K) Initial Phase Final Phase Reference Comment
4.3169395.527crystaline, IliquidAndon and Connett, 1980, 2DH

Entropy of phase transition

ΔStrs (cal/mol*K) Temperature (K) Initial Phase Final Phase Reference Comment
10.92395.527crystaline, IliquidAndon and Connett, 1980, 2DH

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Reaction thermochemistry data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Henry's Law data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, References, Notes

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:
B - John E. Bartmess
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

benzoate anion + Hydrogen cation = Benzoic acid

By formula: C7H5O2- + H+ = C7H6O2

Quantity Value Units Method Reference Comment
Δr340.1 ± 2.2kcal/molG+TSFujio, McIver, et al., 1981gas phase; value altered from reference due to change in acidity scale; B
Δr340.0 ± 2.9kcal/molG+TSCumming and Kebarle, 1978gas phase; Recalculated from data in paper; error in Table vs. ladder; B
Δr340.2 ± 2.2kcal/molG+TSCaldwell, Renneboog, et al., 1989gas phase; B
Quantity Value Units Method Reference Comment
Δr333.0 ± 2.0kcal/molIMREFujio, McIver, et al., 1981gas phase; value altered from reference due to change in acidity scale; B
Δr332.9 ± 2.0kcal/molIMRECumming and Kebarle, 1978gas phase; Recalculated from data in paper; error in Table vs. ladder; B
Δr333.1 ± 2.0kcal/molIMRECaldwell, Renneboog, et al., 1989gas phase; B

Bromine anion + Benzoic acid = (Bromine anion • Benzoic acid)

By formula: Br- + C7H6O2 = (Br- • C7H6O2)

Quantity Value Units Method Reference Comment
Δr18.3 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 423 K, ΔSaff taken as that of PhNO2..Br-; B,M
Quantity Value Units Method Reference Comment
Δr20.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr9.8 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 423 K, ΔSaff taken as that of PhNO2..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
9.8423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

Water + Benzoyl chloride = Benzoic acid + Hydrogen chloride

By formula: H2O + C7H5ClO = C7H6O2 + HCl

Quantity Value Units Method Reference Comment
Δr-8.136 ± 0.050kcal/molCmMoselhy and Pritchard, 1975liquid phase; solvent: Diphenyl-ether; see Carson, Pritchard, et al., 1950 and Davies, Dunning, et al., 1972; ALS
Δr-24.35kcal/molCmCarson, Pritchard, et al., 1950liquid phase; Heat of hydrolysis; ALS

Benzaldehyde + perbenzoic acid = 2Benzoic acid

By formula: C7H6O + C7H6O3 = 2C7H6O2

Quantity Value Units Method Reference Comment
Δr-75.6 ± 3.0kcal/molCmBriner and Chastonay, 1954liquid phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -75.7 ± 3.0 kcal/mol; ALS

Benzoyl bromide + Water = Hydrogen bromide + Benzoic acid

By formula: C7H5BrO + H2O = HBr + C7H6O2

Quantity Value Units Method Reference Comment
Δr-27.04kcal/molCmCarson, Pritchard, et al., 1950liquid phase; Heat of hydrolysis; ALS

Benzoyl iodide + Water = Hydrogen iodide + Benzoic acid

By formula: C7H5IO + H2O = HI + C7H6O2

Quantity Value Units Method Reference Comment
Δr-24.47kcal/molCmCarson, Pritchard, et al., 1950liquid phase; Heat of hydrolysis; ALS

Water + Benzoic acid, methyl ester = Benzoic acid + Methyl Alcohol

By formula: H2O + C8H8O2 = C7H6O2 + CH4O

Quantity Value Units Method Reference Comment
Δr-17.44 ± 0.45kcal/molEqkGuthrie and Cullimore, 1980liquid phase; ALS

Henry's Law 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: Rolf Sander

Henry's Law constant (water solution)

kH(T) = H exp(d(ln(kH))/d(1/T) ((1/T) - 1/(298.15 K)))
H = Henry's law constant for solubility in water at 298.15 K (mol/(kg*bar))
d(ln(kH))/d(1/T) = Temperature dependence constant (K)

H (mol/(kg*bar)) d(ln(kH))/d(1/T) (K) Method Reference Comment
24000. QN/A missing citation give several references for the Henry's law constants but don't assign them to specific species.
14000.6500.XN/A 

IR Spectrum

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Mass spectrum (electron ionization), UV/Visible spectrum, References, Notes

Data compiled by: Coblentz Society, Inc.

Data compiled by: Timothy J. Johnson, Tanya L. Myers, Yin-Fong Su, Russell G. Tonkyn, Molly Rose K. Kelly-Gorham, and Tyler O. Danby

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director


Mass spectrum (electron ionization)

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Mass spectrum
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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin NIST Mass Spectrometry Data Center, 1998.
NIST MS number 290514

All mass spectra in this site (plus many more) are available from the NIST/EPA/NIH Mass Spectral Library. Please see the following for information about the library and its accompanying search program.


UV/Visible spectrum

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, IR Spectrum, Mass spectrum (electron ionization), References, Notes

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

Data compiled by: Victor Talrose, Eugeny B. Stern, Antonina A. Goncharova, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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UVVis spectrum
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Additional Data

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Source Newman and Deno, 1951
Owner INEP CP RAS, NIST OSRD
Collection (C) 2007 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin INSTITUTE OF ENERGY PROBLEMS OF CHEMICAL PHYSICS, RAS
Source reference RAS UV No. 221
Instrument Beckman spectrophotometer
Melting point 122.4
Boiling point 249.2

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, Notes

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

Stull D.R., 1969
Stull D.R., Jr., The Chemical Thermodynamics of Organic Compounds. Wiley, New York, 1969. [all data]

Ali N., 1983
Ali N., Thermodynamic functions of the benzoic acid, phthalic acid and salicylic acid, Indian J. Phys., 1983, B57, 413-419. [all data]

Gundry, Harrop, et al., 1969
Gundry, H.A.; Harrop, D.; Head, A.J.; Lewis, G.B., Thermodynamic properties of organic oxygen compounds. 21. Enthalpies of combustion of benzoic acid, pentan-1-ol, octan-1-ol, and hexadecan-1-ol, J. Chem. Thermodyn., 1969, 1, 321-332. [all data]

Pedley, Naylor, et al., 1986
Pedley, J.B.; Naylor, R.D.; Kirby, S.P., Thermochemical Data of Organic Compounds, Chapman and Hall, New York, 1986, 1-792. [all data]

Corral, 1960
Corral, L.B., Investigaciones termoquimicas sobre los acidos toluicos y dimetilbenzoicos, Rev. R. Acad. Cienc., 1960, 54, 365-403. [all data]

Landrieu, Baylocq, et al., 1929
Landrieu, P.; Baylocq, F.; Johnson, J.R., Etude thermochimique dans la serie furanique, Bull. Soc. Chim. France, 1929, 45, 36-49. [all data]

Kaji, Tochigi, et al., 1993
Kaji, K.; Tochigi, K.; Misawa, Y.; Suzuki, T., An adiabatic calorimeter for samples of mass less than 0.1 g and heat capacity measurements on benzoic acid at temperatures from 19 K to 312 K, J. Chem. Thermodynam., 1993, 25(6), 699-709. [all data]

Arvidsson, Falk, et al., 1976
Arvidsson, K.; Falk, B.; Sunner, S., A small sample low temperature adiabatic heat capacity calorimeter with an automatic data acquisition system, Chem. Scr., 1976, 10, 193-200. [all data]

Furukawa, McCoskey, et al., 1951
Furukawa, G.T.; McCoskey, R.E.; King, G.J., Calorimetric properties of benzoic acid from 0 to 410K, J. Res., 1951, NBS 47, 256-261. [all data]

Davies and Staveley, 1957
Davies, T.; Staveley, L.A.K., The behaviour of the ammonium ion in the ammonium salt of tetraphenylboron by comparison of the heat capacities of the ammonium, rubidium, and potassium salts, Trans. Faraday Soc., 1957, 53, 19-30. [all data]

Parks, Huffman, et al., 1933
Parks, G.S.; Huffman, H.M.; Barmore, M., Thermal data on organic compounds. XI. The heat capacities, entropies and free energies of ten compounds containing oxygen or nitrogen. J. Am. Chem. Soc., 1933, 55, 2733-2740. [all data]

Pacor, 1967
Pacor, P., Applicability of the DuPont 900 DTA apparatus in quantitative differential thermal analysis, Anal. Chim. Acta, 1967, 37, 200-208. [all data]

Sorai, Kaji, et al., 1992
Sorai, M.; Kaji, K.; Kaneko, Y., An automated adiabatic calorimeter for the temperature range 13 K to 530 K The heat capacities for benzoic acid from 15 K to 305 K and of synthetic sapphire from 60 K to 505 K, J. Chem. Thermodynam., 1992, 24(2), 167-180. [all data]

Moriya, Matsuo, et al., 1982
Moriya, K.; Matsuo, T.; Suga, H., Low temperature adiabatic calorimeter with a built-in cryo-refrigerator, J. Chem. Thermodynam., 1982, 14, 1143-1148. [all data]

Shakirov and Lyubarskii, 1980
Shakirov, R.F.; Lyubarskii, M.V., Low-temperature heat capacity and thermodynamic functions of methyl trichlorothioacrylate, SPSTL Deposited Publication 3 KhP-D80, 1980, 19p. [all data]

Tatsumi, Matsuo, et al., 1975
Tatsumi, M.; Matsuo, T.; Suga, H.; Seki, S., An adiabatic calorimeter for high-resolution heat capacity measurements in the temperature range from 12 to 300 K, Bull. Chem. Soc. Japan, 1975, 48, 3060-3066. [all data]

Mosselman, Mourik, et al., 1974
Mosselman, C.; Mourik, J.; Dekker, H., Enthalpies of phase change and heat capacities of some long-chain alcohols. Adiabatic semi-microcalorimeter for studies of polymorphism, J. Chem. Thermodynam., 1974, 6, 477-487. [all data]

Konicek, Suurkuusk, et al., 1971
Konicek, J.; Suurkuusk, J.; Wadso, I., A precise drop heat capacity calorimeter for small samples, Chemica Scripta, 1971, 1, 217-220. [all data]

Justice, 1969
Justice, B.H., Low temperature thermodynamic properties of aluminum trichloride, J. Chem. Eng. Data, 1969, 14, 4-5. [all data]

Suga and Seki, 1965
Suga, H.; Seki, S., An automatic adiabatic calorimeter for low temperatures. The heat capacity of standard benzoic acid, Bull. Chem. Soc. Japan, 1965, 38, 1000-1006. [all data]

David, 1964
David, D.J., Determination of specific heat and heat of fusion by differential thermal analysis. Study of theory and operating parameters, Anal. Chem., 1964, 36, 2162-2166. [all data]

Kolesov, Seregin, et al., 1962
Kolesov, V.P.; Seregin, E.A.; Skuratov, S.M., Adiabatic calorimeter of small volume for the determination of true heat capacity over the range 12-340K, Zhur. Fiz. Khim., 1962, 36, 647-651. [all data]

Popov and Kolesov, 1956
Popov, M.M.; Kolesov, V.P., Determination of the true specific heat of solid substances at low temperatures, Zhur. Obshch. Khim., 1956, 26, 2385-2393. [all data]

Ginnings and Furukawa, 1953
Ginnings, D.C.; Furukawa, G.T., Heat capacity standards for the range 14 to 1200°K, J. Am. Chem. Soc., 1953, 75, 522-527. [all data]

Satoh and Sogabe, 1939
Satoh, S.; Sogabe, T., The specific heats of some solid aromatic acids and their ammonium salts and the atomic heat of nitrogen, Sci. Pap. Inst. Phys. Chem. Res. (Tokyo), 1939, 36, 449-457. [all data]

Andrews, Lynn, et al., 1926
Andrews, D.H.; Lynn, G.; Johnston, J., The heat capacities and heat of crystallization of some isomeric aromatic compounds, J. Am. Chem. Soc., 1926, 48, 1274-1287. [all data]

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Buckingham and Donaghy, 1982
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Notes

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