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Methyl methacrylate

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Gas phase thermochemistry data

Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry 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 as indicated in comments:
DRB - Donald R. Burgess, Jr.
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Deltafgas-348.7kJ/molN/AVilcu and Perisanu, 1980Value computed using «DELTA»fHliquid° value of -388.8±4 kj/mol from Vilcu and Perisanu, 1980 and «DELTA»vapH° value of 40.1 kj/mol from missing citation.; DRB
Deltafgas-342.3kJ/molN/AVilcu and Perisanu, 1980Value computed using «DELTA»fHliquid° value of -382.4 kj/mol from Vilcu and Perisanu, 1980 and «DELTA»vapH° value of 40.1 kj/mol from missing citation.; DRB
Deltafgas-331.0kJ/molCcbVilcu, Perisanu, et al., 1975ALS

Condensed phase thermochemistry data

Go To: Top, Gas phase thermochemistry data, Phase change data, Reaction thermochemistry 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 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
Deltafliquid-382.4kJ/molChydVilcu and Perisanu, 1980ALS
Deltafliquid-388.8 ± 4.0kJ/molCcbVilcu and Perisanu, 1980ALS
Quantity Value Units Method Reference Comment
Deltacliquid-2724.6 ± 4.0kJ/molCcbVilcu and Perisanu, 1980Corresponding «DELTA»fliquid = -386.3 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
liquid266.2J/mol*KN/ALebedev and Rabinovich, 1971DH

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
191.09298.15Zhang, Benson, et al., 1986DH
215.3298.15Karabaev, Abduzhaminov, et al., 1985T = 225 to 350 K. Equation only. Cp (J/kg*K) = 114.1 + 6.8299 T. Cp data calculated from equation.; DH
215.3298.15Karabaev, Saidov, et al., 1985T = 90 to 350 K. Cp(c) = 280.01 + 4.96T J/kg*K (103 to 212 K); Cp(liq) = 114.12 + 6.83T J/kg*K (225.6 to 350 K). Cp data calculated from equation.; DH
192.4300.Lebedev and Rabinovich, 1971T = 60 to 300 K.; DH
210.55298.15Melia, 1962T = 60 to 300 K.; DH
188.49293.Erds, Jger, et al., 1952T = 20 to 50°C.; DH

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
150.2210.Sochava and Trapeznikova, 1958T = 60 to 210 K.; DH

Phase change data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Reaction thermochemistry 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 as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
BS - Robert L. Brown and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil373.5 ± 0.7KAVGN/AAverage of 11 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus225.4 ± 0.5KAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
Ttriple225.59KN/ALebedev and Rabinovich, 1971Uncertainty assigned by TRC = 0.02 K; TRC
Quantity Value Units Method Reference Comment
Deltavap40.1kJ/molVVilcu, Perisanu, et al., 1975ALS

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
38.8 ± 0.1300.EBSteele, Chirico, et al., 2002Based on data from 295. - 386. K.; AC
36.3 ± 0.2340.EBSteele, Chirico, et al., 2002Based on data from 295. - 386. K.; AC
33.3 ± 0.4380.EBSteele, Chirico, et al., 2002Based on data from 295. - 386. K.; AC
37.9308.AStephenson and Malanowski, 1987Based on data from 293. - 373. K.; AC
38.320.N/ABoublik, Fried, et al., 1984Based on data from 305. - 373. K.; AC
37.7333.N/AHull and Lu, 1984Based on data from 318. - 348. K.; AC
39.327.N/ABrockhaus and Jenckel, 1956Based on data from 312. - 362. K.; AC

Antoine Equation Parameters

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

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Temperature (K) A B C Reference Comment
312.4 - 362.35.377851945.56-7.569Brockhaus and Jenckel, 1956Coefficents calculated by NIST from author's data.

Enthalpy of sublimation

DeltasubH (kJ/mol) Temperature (K) Reference Comment
60.7205.Bywater, 1952Based on data from 194. - 223. K. See also Jones, 1960.; AC

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
13.451225.5Karabaev, Abduzhaminov, et al., 1985, 2DH
14.435225.59Lebedev and Rabinovich, 1971DH
12.24225.Domalski and Hearing, 1996AC

Entropy of fusion

DeltafusS (J/mol*K) Temperature (K) Reference Comment
59.65225.5Karabaev, Abduzhaminov, et al., 1985, 2DH
64.0225.59Lebedev and Rabinovich, 1971DH

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:


Reaction thermochemistry data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change 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: 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

Hydrogen + Methyl methacrylate = Methyl isobutyrate

By formula: H2 + C5H8O2 = C5H10O2

Quantity Value Units Method Reference Comment
Deltar-108. ± 5.0kJ/molChydVilcu and Perisanu, 1980liquid phase
Deltar-119.8 ± 0.2kJ/molChydDolliver, Gresham, et al., 1938gas phase; At 355 K

2Methyl methacrylate = Hexanedioic acid, 2-methyl-5-methylene-, dimethyl ester

By formula: 2C5H8O2 = C10H16O4

Quantity Value Units Method Reference Comment
Deltar-26.kJ/molKinStickler and Meyerhoff, 1980liquid phase

IR Spectrum

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Mass spectrum (electron ionization), References, Notes

Data compiled by: Coblentz Society, Inc.

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


Mass spectrum (electron ionization)

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, IR 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 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, 2011
NIST MS number 385718

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.


References

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

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

Vilcu and Perisanu, 1980
Vilcu, R.; Perisanu, S., The ideal gas state enthalpies of formation of some monomers, Rev. Roum. Chim., 1980, 25, 619-624. [all data]

Vilcu, Perisanu, et al., 1975
Vilcu, R.; Perisanu, S.; Ciocazanu, I., Heats of formation in the ideal gas state of some substances containing carbon, hydrogen and oxygen, Conf. Int. Thermodyn. Chim. C.R. 4th, 1975, 1, 105-112. [all data]

Lebedev and Rabinovich, 1971
Lebedev, B.V.; Rabinovich, I.B., Heat capacities and thermodynamic functions of methyl methacrylate and poly(methyl methacrylate), Tr. Khim. Khim. Tekhnol., 1971, 1, 8-11. [all data]

Zhang, Benson, et al., 1986
Zhang, D.; Benson, G.C.; Kumaran, M.K.; Lu, B.C.-Y., Excess thermodynamic properties for methyl methacrylate + methanol and + ethanol, J. Chem. Thermodynam., 1986, 18, 149-158. [all data]

Karabaev, Abduzhaminov, et al., 1985
Karabaev, M.; Abduzhaminov, T.P.; Saidov, A.A.; Igamberdyev, Kh.T., Thermophysical properties of liquid methacrylic acid and its simple esters, Izv. Akad. Nauk Uzb. SSR, Ser. Fiz.-Mat. Nauk, 1985, (4), 71-74. [all data]

Karabaev, Saidov, et al., 1985
Karabaev, M.; Saidov, A.A.; Abduzhaminov, T.P.; Kenisarin, M.M., Heat capacity and molecular kinetic processes of condensed phase acrylates and methacrylates, Izv. Akad. Nauk UzSSR, Ser. Fiz.-Math., 1985, (6), 51-54. [all data]

Melia, 1962
Melia, T.P., Part VIII-Methylmethacrylate and polymethylmethacrylate, Polymer, 1962, 3, 317-319. [all data]

Erds, Jger, et al., 1952
Erds, E.; Jger, L.; Pouchly, J., Specificka tepla methylesteru a butylesteru kyseliny methakrylove, Chem. Listy, 1952, 46, 770. [all data]

Sochava and Trapeznikova, 1958
Sochava, I.V.; Trapeznikova, O.N., Internal rotation and specific heat of some polymers at low temperatures, Vestn. Leningrad. Univ. 13, No.16, Ser. Fiz. Khim., 1958, No.3, 65-72. [all data]

Steele, Chirico, et al., 2002
Steele, W.V.; Chirico, R.D.; Cowell, A.B.; Knipmeyer, S.E.; Nguyen, A., Thermodynamic Properties and Ideal-Gas Enthalpies of Formation for trans -Methyl Cinnamate, «alpha»-Methyl Cinnamaldehyde, Methyl Methacrylate, 1-Nonyne, Trimethylacetic Acid, Trimethylacetic Anhydride, and Ethyl Trimethyl Acetate, J. Chem. Eng. Data, 2002, 47, 4, 700-714, https://doi.org/10.1021/je010086r . [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]

Boublik, Fried, et al., 1984
Boublik, T.; Fried, V.; Hala, E., The Vapour Pressures of Pure Substances: Selected Values of the Temperature Dependence of the Vapour Pressures of Some Pure Substances in the Normal and Low Pressure Region, 2nd ed., Elsevier, New York, 1984, 972. [all data]

Hull and Lu, 1984
Hull, Diane M.; Lu, Benjamin C.Y., Vapor-liquid equilibria in mixtures of cyclohexane and methyl methacrylate, J. Chem. Eng. Data, 1984, 29, 4, 417-419, https://doi.org/10.1021/je00038a014 . [all data]

Brockhaus and Jenckel, 1956
Brockhaus, Von A.; Jenckel, E., Über die kinetik des thermischen abbaues von polymethacrylsäuremethylester., Makromol. Chem., 1956, 18, 1, 262-293, https://doi.org/10.1002/macp.1956.020180124 . [all data]

Bywater, 1952
Bywater, S., Vapor pressures of methyl methacrylate and styrene, J. Polym. Sci., 1952, 9, 5, 417-422, https://doi.org/10.1002/pol.1952.120090503 . [all data]

Jones, 1960
Jones, A.H., Sublimation Pressure Data for Organic Compounds., J. Chem. Eng. Data, 1960, 5, 2, 196-200, https://doi.org/10.1021/je60006a019 . [all data]

Karabaev, Abduzhaminov, et al., 1985, 2
Karabaev, M.K.; Abduzhaminov, T.P.; Kenisarin, M.M.; Saidov, A.A., Thermodynamics of the crystal-liquid phase transition in acrylates and methacrylates, Izv. Akad. Nauk Uzb. SSR, Ser. Fiz.-Mat. Nauk, 1985, (5), 74-77. [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]

Dolliver, Gresham, et al., 1938
Dolliver, M.A.; Gresham, T.L.; Kistiakowsky, G.B.; Smith, E.A.; Vaughan, W.E., Heats of organic reactions. VI. Heats of hydrogenation of some oxygen-containing compounds, J. Am. Chem. Soc., 1938, 60, 440-450. [all data]

Stickler and Meyerhoff, 1980
Stickler, M.; Meyerhoff, G., Thermal polymerization of methyl methacrylate. 2. Formation of unsaturated dimers, Makromol. Chem., 1980, 181, 131-147. [all data]


Notes

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