Eugenol

• Formula: C₁₀H₁₂O₂
• Molecular weight: 164.2011
• IUPAC Standard InChI: InChI=1S/C10H12O2/c1-3-4-8-5-6-9(11)10(7-8)12-2/h3,5-7,11H,1,4H2,2H3 Copy

  
• IUPAC Standard InChIKey: RRAFCDWBNXTKKO-UHFFFAOYSA-N Copy
• CAS Registry Number: 97-53-0
• 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: Phenol, 2-methoxy-4-(2-propenyl)-; Phenol, 4-allyl-2-methoxy-; p-Allylguaiacol; p-Eugenol; Caryophyllic acid; Engenol; Eugenic acid; 2-Methoxy-1-hydroxy-4-allylbenzene; 2-Methoxy-4-allylphenol; 4-Allyl-2-methoxyphenol; 4-Allylguaiacol; 4-Hydroxy-3-methoxyallylbenzene; NCI-C50453; 1-Hydroxy-2-methoxy-4-allylbenzene; 1-Hydroxy-2-methoxy-4-prop-2-enylbenzene; 2-Methoxy-4-(2-propenyl)phenol; 2-Methoxy-4-prop-2-enylphenol; 4-Allyl-1-hydroxy-2-methoxybenzene; 4-Allylcatechol-2-methyl ether; 1,3,4-Eugenol; FA 100; FEMA No. 2467; 2-Metoksy-4-allilofenol; 2-Hydroxy-5-allylanisole; Allylguaiacol; 4-(2-Propenyl)-2-methoxyphenol; NSC 209525; Phenol, 2-methoxy-4-(2-propen-1-yl)-; 4-allyl-2-methoxyphenol (eugenol); 4-(2-Propenyl)-2-methoxyphenol (eugenol); 4-Allyl-2-rnethoxyphenol (eugenol); Eugenol (2-Methoxy-4-(2-propenyl)phenol)
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• Information on this page:
  • Condensed phase thermochemistry data
  • Phase change data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • UV/Visible spectrum
  • 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: Eugene S. Domalski and Elizabeth D. Hearing

Constant pressure heat capacity of liquid

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

Enthalpy of vaporization

Antoine Equation Parameters

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

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IR Spectrum

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Data compiled by: Coblentz Society, Inc.

• LIQUID (NEAT) $$ DIST. AT 2.5 mmHg; PERKIN-ELMER 21 (GRATING); DIGITIZED BY COBLENTZ SOCIETY (BATCH I) FROM HARD COPY; 2 cm^-1 resolution

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

• gas

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

UV/Visible 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: Victor Talrose, Eugeny B. Stern, Antonina A. Goncharova, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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Additional Data

References

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

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

Karabaev, Abduzhaminov, et al., 1983
Karabaev, M.K.; Abduzhaminov, T.P.; Igamberdiev, Kh.T.; Turdiev, N.Sh., Kinetic, thermal, and caloric properties of liquid eugenol, Izv. Akad. Nauk Uzb. SSR, Ser. Fiz.-Mat. Nauk, 1983, (4), 72-74. [all data]

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]

Perkin, 1896
Perkin, W.H., LXIX. On Magnetic Rotatory Power, especially of Aromatic Compounds, J. Chem. Soc., 1896, 69, 1025-1257. [all data]

van Roon, Parsons, et al., 2002
van Roon, André; Parsons, John R.; Govers, Harrie A.J., Gas chromatographic determination of vapour pressure and related thermodynamic properties of monoterpenes and biogenically related compounds, Journal of Chromatography A, 2002, 955, 1, 105-115, https://doi.org/10.1016/S0021-9673(02)00200-5 . [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]

Scott, Douslin, et al., 1959
Scott, D.W.; Douslin, D.R.; Messerly, J.F.; Todd, S.S.; Hossenlopp, I.A.; Kincheloe, T.C.; McCullough, J.P., Benzotrifluoride: Chemical Thermodynamic Properties and Internal Rotation ¹, J. Am. Chem. Soc., 1959, 81, 5, 1015-1020, https://doi.org/10.1021/ja01514a001 . [all data]

Stull, 1947
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 . [all data]

Vespe and Boltz, 1952
Vespe, V.C.; Boltz, D.F., Ultraviolet spectrophotometric study of eugenol-isoeugenol system, Anal. Chem., 1952, 24, 4, 664-666. [all data]

Notes

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• Symbols used in this document:
  

  Cp,liquid	Constant pressure heat capacity of liquid
  Tboil	Boiling point
  ΔvapH	Enthalpy of vaporization
  ΔvapH°	Enthalpy of vaporization at standard conditions

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