2-Propenoic acid, 3-(2-methoxyphenyl)-

• Formula: C₁₀H₁₀O₃
• Molecular weight: 178.1846
• IUPAC Standard InChI: InChI=1S/C10H10O3/c1-13-9-5-3-2-4-8(9)6-7-10(11)12/h2-7H,1H3,(H,11,12) Copy

  
• IUPAC Standard InChIKey: FEGVSPGUHMGGBO-UHFFFAOYSA-N Copy
• CAS Registry Number: 6099-03-2
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Stereoisomers:
  • (E)-3-(2-Methoxyphenyl)-2-propenoic acid
  • cis-2-Methoxycinnamic acid
• Other names: Cinnamic acid, o-methoxy-; o-Methoxycinnamic acid; 2-Methoxy-cinnamic acid; 3-(2-Methoxyphenyl)-2-propenoic acid; (2E)-3-(2-Methoxyphenyl)-2-propenoic acid; trans-2-methoxycinnamic acid
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• Information on this page:
  • Condensed phase thermochemistry data
  • Phase change data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • References
  • Notes
• Other data available:
  • Gas Chromatography
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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

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 by: William E. Acree, Jr., James S. Chickos

Enthalpy of fusion

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.

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]

Huang, Chen, et al., 1994
Huang, Wei-Jun; Chen, Su-Ming; Tan, Fu; Yang, Zhen-Xiang, Study on Thermodynamic Characteristics of Cinnamic Acid Derivatives, Acta Phys. Chim. Sin., 1994, 10, 2, 151-153, https://doi.org/10.3866/PKU.WHXB19940212 . [all data]

Notes

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

• Symbols used in this document:
  

  ΔcH°solid	Enthalpy of combustion of solid at standard conditions
  ΔfusH	Enthalpy of fusion

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