Estragole

• Formula: C₁₀H₁₂O
• Molecular weight: 148.2017
• IUPAC Standard InChI: InChI=1S/C10H12O/c1-3-4-9-5-7-10(11-2)8-6-9/h3,5-8H,1,4H2,2H3 Copy

  
• IUPAC Standard InChIKey: ZFMSMUAANRJZFM-UHFFFAOYSA-N Copy
• CAS Registry Number: 140-67-0
• 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.
• Other names: Tarragon; Anisole, p-allyl-; Chavicol, O-methyl-; p-Allylanisole; p-Methoxyallylbenzene; Chavicol methyl ether; Esdragol; Esdragole; Esdragon; Estragol; Isoanethole; Methyl chavicol; 1-Allyl-4-methoxybenzene; 3-(p-Methoxyphenyl)propene; 4-Allylanisole; 4-Allylmethoxybenzene; 4-Methoxyallylbenzene; 4-Allyl-1-methoxybenzene; p-Allylmethoxybenzene; 1-Methoxy-4-(2-propenyl)benzene; NCI-C60946; Chavicol, methyl-; Ether, p-allylphenyl methyl; p-Allylphenyl methyl ether; Chavicyl methyl ether; 1-methoxy-4-prop-2-enylbenzene; Benzene, 1-methoxy-4-(2-propenyl)-; Benzene, 1-methoxy, 4-prop-2-enyl; Methyl chavicole; para-Allylanisole; Benzene, 1-methoxy-4-(2-propen-1-yl)-; NSC 404113; Estragol (Methylchavicol); methyl chavicole (estragole); para-Allylanisole (estragole)
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• Information on this page:
  • Phase change data
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • Gas Chromatography
• Data at other public NIST sites:
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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

Enthalpy of vaporization

Antoine Equation Parameters

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

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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

View reactions leading to C₁₀H₁₂O⁺ (ion structure unspecified)

Ionization energy determinations

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.

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]

American Tokyo Kasei, 1988
American Tokyo Kasei, TCI American Organic Chemical 88/89 Catalog, American Tokyo Kasei, Portland, OR, 1988, 1610. [all data]

Tiffeneau, 1904
Tiffeneau, M., Synthesis of Estragol and of ITs Unsaturated Aromatic Derivatives, C. R. Hebd. Seances Acad. Sci., 1904, 139, 481. [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]

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]

Eaton and Traylor, 1974
Eaton, D.F.; Traylor, T.G., Distortional stabilization in phenyl participations, J. Am. Chem. Soc., 1974, 96, 7109. [all data]

Notes

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

• Symbols used in this document:
  

  Tboil	Boiling point
  ΔvapH	Enthalpy of vaporization

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