cis-3-Chloro-2-butenoic acid

• Formula: C₄H₅ClO₂
• Molecular weight: 120.534
• IUPAC Standard InChI: InChI=1S/C4H5ClO2/c1-3(5)2-4(6)7/h2H,1H3,(H,6,7)/b3-2- Copy

  
• IUPAC Standard InChIKey: XBOTUWGQYMHUFO-IHWYPQMZSA-N Copy
• CAS Registry Number: 55831-56-6
• Chemical structure:
  This structure is also available as a 2d Mol file
• Species with the same structure:
  • (Z)-3-chlorobutenoic acid
  • trans-3-Chloro-2-butenoic acid
• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
• Options:
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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: Eugene S. Domalski and Elizabeth D. Hearing

Enthalpy of fusion

Entropy of fusion

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.

Skau and Saxton, 1928
Skau, E.L.; Saxton, B., The freezing point-solubility relations of geometrical isomers. I. The β-chlorocrotonic acids, J. Am. Chem. Soc., 1928, 50, 2693-2701. [all data]

Notes

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• Symbols used in this document:
  

  ΔfusH	Enthalpy of fusion
  ΔfusS	Entropy of fusion

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