2,5-Furandione, dihydro-3-methyl-

• Formula: C₅H₆O₃
• Molecular weight: 114.0993
• IUPAC Standard InChI: InChI=1S/C5H6O3/c1-3-2-4(6)8-5(3)7/h3H,2H2,1H3 Copy

  
• IUPAC Standard InChIKey: DFATXMYLKPCSCX-UHFFFAOYSA-N Copy
• CAS Registry Number: 4100-80-5
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: Succinic anhydride, methyl-; Methylsuccinic anhydride; Pyrotartaric anhydride; 2-Methylsuccinic anhydride; 3-Methylsuccinic anhydride; 3,4-Dihydro-3-methyl-2,5-furandione; 3-Methyldihydro-2,5-furandione
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• Information on this page:
  • Condensed phase thermochemistry data
  • Mass spectrum (electron ionization)
  • Gas Chromatography
  • References
  • Notes
• Other data available:
  • Phase change data
  • Reaction thermochemistry data
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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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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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Additional Data

Gas Chromatography

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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

Normal alkane RI, polar column, temperature ramp

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References

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

Verkade and Hartman, 1933
Verkade, P.E.; Hartman, H., Calorimetric researches XXI. Heats of combustion of methyl-, ethyl- and phenyl-substituted succinic acids and of their anhydrides: a. Experimental data, Rec. Trav. Chim. Pays/Bas, 1933, 52, 945-968. [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]

Pfannhauser, 1990
Pfannhauser, W., Fluchtige Verbindungen aus extrudaten von triticale, Deutsche Lebensmittel-Rundschau, 1990, 86, 3, 69-72. [all data]

Notes

Go To: Top, Condensed phase thermochemistry data, Mass spectrum (electron ionization), Gas Chromatography, References

• Symbols used in this document:
  

  ΔcH°liquid	Enthalpy of combustion of liquid at standard conditions
  ΔcH°solid	Enthalpy of combustion of solid at standard conditions

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