3,4-Methylenedioxycinnamic acid

• Formula: C₁₀H₈O₄
• Molecular weight: 192.1681
• IUPAC Standard InChI: InChI=1S/C10H8O4/c11-10(12)4-2-7-1-3-8-9(5-7)14-6-13-8/h1-5H,6H2,(H,11,12)/b4-2+ Copy

  
• IUPAC Standard InChIKey: QFQYZMGOKIROEC-DUXPYHPUSA-N Copy
• CAS Registry Number: 2373-80-0
• 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: 2-Propenoic acid, 3-(1,3-benzodioxol-5-yl)-; Acetic acid, piperonylidene-; Cinnamic acid, 3,4-(methylenedioxy)-; Cinnamic acid, 3,4-(methylenebis(oxy))-; 3-(3,4-Methylenedioxyphenyl)propenoic acid; 3,4-Methylenedioxybenzene-3-acrylic acid; 3-(1,3-Benzodioxol-5-yl)-2-propenoic acid; trans-3,4-(methylenedioxy)cinnamic acid
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• Information on this page:
  • Condensed phase thermochemistry data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • References
  • Notes
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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

IR Spectrum

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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

Gas Phase Spectrum

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Additional Data

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

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.

Zavoianu, Ciocazan, et al., 1990
Zavoianu, D.; Ciocazan, I.; Moga-Gheorghe, S.; Bornaz, C., Structure and reactivity of acids. Heats of combustion and formation of some phenylacrylic acids., Rev. Chim. (Bucharest), 1990, 41, 234-236. [all data]

Roth and Stoermer, 1913
Roth, W.A.; Stoermer, R., Physikalisch-chemische untersuchungen an aromatischen stereoisomeren sauren 1, Chem. Ber., 1913, 40, 260-280. [all data]

Notes

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• Symbols used in this document:
  

  ΔcH°solid	Enthalpy of combustion of solid at standard conditions
  ΔfH°solid	Enthalpy of formation of solid at standard conditions

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