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2-Butanone, 3-methyl-

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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:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Tboil367. ± 2.KAVGN/AAverage of 40 out of 41 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus178.75KN/AMears, Fookson, et al., 1950Uncertainty assigned by TRC = 0.4 K; TRC
Tfus181.15KN/ATimmermans and Mattaar, 1921Uncertainty assigned by TRC = 0.6 K; TRC
Quantity Value Units Method Reference Comment
Ttriple180.01KN/AAndon, Counsell, et al., 1968Uncertainty assigned by TRC = 0.06 K; TRC
Quantity Value Units Method Reference Comment
Tc553.1KN/AQuadri and Kudchadker, 1991Uncertainty assigned by TRC = 0.4 K; TRC
Tc553.4KN/AMajer and Svoboda, 1985 
Tc553.4KN/AKobe, Crawford, et al., 1955Uncertainty assigned by TRC = 0.83 K; TRC
Quantity Value Units Method Reference Comment
Pc37.50atmN/AQuadri and Kudchadker, 1991Uncertainty assigned by TRC = 0.20 atm; TRC
Pc38.00atmN/AKobe, Crawford, et al., 1955Uncertainty assigned by TRC = 0.477 atm; TRC
Quantity Value Units Method Reference Comment
rhoc3.23mol/lN/AKobe, Crawford, et al., 1955Uncertainty assigned by TRC = 0.29 mol/l; TRC
Quantity Value Units Method Reference Comment
Deltavap8.812kcal/molN/AMajer and Svoboda, 1985 
Deltavap8.798kcal/molVUchytilova, Majer, et al., 1983ALS
Deltavap8.80kcal/molCUchytilova, Majer, et al., 1983AC
Deltavap8.82kcal/molN/AAmbrose, Ellender, et al., 1975AC

Enthalpy of vaporization

DeltavapH (kcal/mol) Temperature (K) Method Reference Comment
7.732367.4N/AMajer and Svoboda, 1985 
8.48326.AStephenson and Malanowski, 1987Based on data from 311. - 369. K.; AC
8.08378.AStephenson and Malanowski, 1987Based on data from 363. - 415. K.; AC
7.79420.AStephenson and Malanowski, 1987Based on data from 405. - 500. K.; AC
8.37343.AStephenson and Malanowski, 1987Based on data from 328. - 377. K. See also Ambrose, Ellender, et al., 1975.; AC
8.37 ± 0.02327.CHales, Lees, et al., 1967AC
8.08 ± 0.02346.CHales, Lees, et al., 1967AC
7.72 ± 0.02367.CHales, Lees, et al., 1967AC

Enthalpy of vaporization

ΔvapH = A exp(-βTr) (1 − Tr)β
    ΔvapH = Enthalpy of vaporization (at saturation pressure) (kcal/mol)
    Tr = reduced temperature (T / Tc)

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Temperature (K) A (kcal/mol) beta Tc (K) Reference Comment
298. - 368.12.880.2911553.4Majer and Svoboda, 1985 

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
253.3 - 362.15.619881806.925-40.618Stull, 1947Coefficents calculated by NIST from author's data.

Enthalpy of fusion

DeltafusH (kcal/mol) Temperature (K) Reference Comment
2.233180.01Andon, Counsell, et al., 1968, 2DH
2.23180.Domalski and Hearing, 1996AC

Entropy of fusion

DeltafusS (cal/mol*K) Temperature (K) Reference Comment
12.40180.01Andon, Counsell, et al., 1968, 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

Go To: Top, Phase change data, Notes

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

Mears, Fookson, et al., 1950
Mears, T.W.; Fookson, A.; Pomerantz, P.; Rich, E.H.; Dussinger, C.S.; Howard, F.L., Syntheses and Properties of Two Olefins, Six Paraffins, and Their Intermediates, J. Res. Natl. Bur. Stand. (U. S.), 1950, 44, 299. [all data]

Timmermans and Mattaar, 1921
Timmermans, J.; Mattaar, J.F., Freezing points of orgainic substances VI. New experimental determinations., Bull. Soc. Chim. Belg., 1921, 30, 213. [all data]

Andon, Counsell, et al., 1968
Andon, R.J.L.; Counsell, J.F.; Martin, J.F., Thermodynamic properties of organic oxygen compounds. Part XX. The low- temperature heat capacity and entropy of C4 and C5 ketones., J. Chem. Soc. A, 1968, 1968, 1894-7. [all data]

Quadri and Kudchadker, 1991
Quadri, S.K.; Kudchadker, A.P., Measurement of the critical temperatures and critical pressures of some thermally stable or mildly unstable esters, ketones, and ethers, J. Chem. Thermodyn., 1991, 23, 129-34. [all data]

Majer and Svoboda, 1985
Majer, V.; Svoboda, V., Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [all data]

Kobe, Crawford, et al., 1955
Kobe, K.A.; Crawford, H.R.; Stephenson, R.W., Critical Properties and Vapor Pressures of Some Ketones, Ind. Eng. Chem., 1955, 47, 1767-72. [all data]

Uchytilova, Majer, et al., 1983
Uchytilova, V.; Majer, V.; Svoboda, V.; Hynek, V., Enthalpies of vaporization and cohesive enrgies for seven aliphatic ketones, J. Chem. Thermodyn., 1983, 15, 853-858. [all data]

Ambrose, Ellender, et al., 1975
Ambrose, D.; Ellender, J.H.; Lees, E.B.; Sprake, C.H.S.; Townsend, R., Thermodynamic properties of organic oxygen compounds XXXVIII. Vapour pressures of some aliphatic ketones, The Journal of Chemical Thermodynamics, 1975, 7, 5, 453-472, https://doi.org/10.1016/0021-9614(75)90275-X . [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]

Hales, Lees, et al., 1967
Hales, J.L.; Lees, E.B.; Ruxton, D.J., Thermodynamic properties of organic oxygen compounds. Part 18.-Vapour heat capacities and heats of vaporization of ethyl ketone, ethyl propyl ketone, methyl isopropyl ketone, and methyl phenyl ether, Trans. Faraday Soc., 1967, 63, 1876. [all data]

Stull, 1947
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 . [all data]

Andon, Counsell, et al., 1968, 2
Andon, R.J.L.; Counsell, J.F.; Martin, J.F., Thermodynamic properties of organic oxygen compounds. Part XX. The low-temperature heat capacity and entropy of C4 and C5 ketones, J. Chem. Soc. A, 1968, 1894-1897. [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]


Notes

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