Dimethyl fumarate

• Formula: C₆H₈O₄
• Molecular weight: 144.1253
• IUPAC Standard InChI: InChI=1S/C6H8O4/c1-9-5(7)3-4-6(8)10-2/h3-4H,1-2H3/b4-3+ Copy

  
• IUPAC Standard InChIKey: LDCRTTXIJACKKU-ONEGZZNKSA-N Copy
• CAS Registry Number: 624-49-7
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Species with the same structure:
  • Dimethyl (2e)-2-butenedioate
  • Dimethyl (2e)-2-butenedioate
• Stereoisomers:
  • 2-Butenedioic acid (Z)-, dimethyl ester
• Other names: 2-Butenedioic acid (E)-, dimethyl ester; Fumaric acid, dimethyl ester; trans-Butenedioic acid dimethyl ester; trans-1,2-Ethylenedicarboxylic acid dimethyl ester; Allomaleic acid dimethyl ester; Boletic acid dimethyl ester; Dimethyl trans-ethylenedicarboxylate; Ethylene, 1,2-bis(methoxycarbonyl)-, trans-; Methyl fumarate; (E)-CH3OC(O)CH=CHC(O)OCH3; 2-Butenedioic acid, dimethyl ester, (E)-; Dimethylester kyseliny fumarove; (E)-But-2-enedioic acid dimethyl ester; 2-Butenedioic acid (2E)-, 1,4-dimethyl ester; NSC 167432; NSC 25942; 2-Butenedioic acid (2E)-, dimethyl ester
• Information on this page:
  • Phase change data
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Reaction thermochemistry data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • Gas Chromatography
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
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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
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Enthalpy of vaporization

Enthalpy of sublimation

Enthalpy of fusion

Entropy of fusion

Gas phase ion energetics 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: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

References

Go To: Top, Phase change data, Gas phase ion energetics data, Notes

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

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]

de Wolf and Van de Straete, 1935
de Wolf, J.; Van de Straete, L., Maleonitrile and Fumaronitrole, Bull. Cl. Sci., Acad. R. Belg., 1935, 21, 216. [all data]

Wassermann, 1930
Wassermann, A., The Intermolecular Binding Stability of Fumaric and Maleic Acids and Their Dimethyl Esters, Z. Phys. Chem., Abt. A, 1930, 146, 418. [all data]

Padoa, 1919
Padoa, M., Atti Accad. Naz. Lincei, Cl. Sci. Fis., Mat. Nat., Rend., 1919, 28, 239. [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]

Wolf and Weghofer, 1938
Wolf, K.L.; Weghofer, H., Uber sublimationswarmen, Z. Phys. Chem., 1938, 39, 194-208. [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]

Wassermann, 1930, 2
Wassermann, A., Die zwischenmolekularen Bindungsfestigkeiten der Fumar- und Maleinsäure and ihrer Dimethylester, Z. Physik. Chem., 1930, A146, 418-445. [all data]

Kobayashi, Yokota, et al., 1975
Kobayashi, T.; Yokota, K.; Nagakura, S., Photoelectron spectra of the cis- trans-isomers of some ethylene derivatives, Bull. Chem. Soc. Jpn., 1975, 48, 412. [all data]

Sustmann and Trill, 1972
Sustmann, R.; Trill, H., Photoelektronenspektroskopische Bestimmung von Substituenten-Effekten. II. α,β-ungesattigte Carbonester, Tetrahedron Lett., 1972, 42, 4271. [all data]

Notes

Go To: Top, Phase change data, Gas phase ion energetics data, References

• Symbols used in this document:
  

  Tboil	Boiling point
  Tfus	Fusion (melting) point
  ΔfusH	Enthalpy of fusion
  ΔfusS	Entropy of fusion
  ΔsubH	Enthalpy of sublimation
  ΔvapH	Enthalpy of vaporization

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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