3-Methyl,2-butenoic acid, isopropyl ester

• Formula: C₈H₁₄O₂
• Molecular weight: 142.1956
• IUPAC Standard InChI: InChI=1S/C8H14O2/c1-6(2)5-8(9)10-7(3)4/h5,7H,1-4H3 Copy

  
• IUPAC Standard InChIKey: QQVQBUXUAZCLLZ-UHFFFAOYSA-N Copy
• CAS Registry Number: 25859-51-2
• 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: Isopropyl 3-methyl-2-butenoate; 2-Butenoic acid, 3-methyl, 1-methylethyl ester; Crotonic acid, 3-methyl-, isopropyl ester; Isopropyl 3-methylbut-2-enoate
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• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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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 by: William E. Acree, Jr., James S. Chickos

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.

Emel'yanenko, Toktonov, et al., 2008
Emel'yanenko, Vladimir N.; Toktonov, Alexey V.; Kozlova, Svetlana A.; Verevkin, Sergey P.; Andrushko, Vasyl; Andrushko, Natalia; Börner, Armin, Structure-Energy Relationships in Unsaturated Esters of Carboxylic Acids. Thermochemical Measurements and ab Initio Calculations, J. Phys. Chem. A, 2008, 112, 17, 4036-4045, https://doi.org/10.1021/jp7115033 . [all data]

Notes

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• Symbols used in this document:
  

  ΔvapH°

  Enthalpy of vaporization at standard conditions

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