2,2-Bis(4-chlorophenyl)acetic acid

• Formula: C₁₄H₁₀Cl₂O₂
• Molecular weight: 281.134
• IUPAC Standard InChI: InChI=1S/C14H10Cl2O2/c15-11-5-1-9(2-6-11)13(14(17)18)10-3-7-12(16)8-4-10/h1-8,13H,(H,17,18) Copy

  
• IUPAC Standard InChIKey: YIOCIFXUGBYCJR-UHFFFAOYSA-N Copy
• CAS Registry Number: 83-05-6
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: Benzeneacetic acid, 4-chloro-α-(4-chlorophenyl)-; Acetic acid, bis(p-chlorophenyl)-; p,p'-DDA; Bis(p-chlorophenyl)acetic acid; Bis(4-chlorophenyl)acetic acid; Di(p-chlorophenyl)acetic acid; Dichlorodiphenylacetic acid; DDA; DDA, (Degradation product); p,p'-Dichlorodiphenylacetic acid; Bis(p-chlorphenyl)essigsaeure; 2,2-Bis(p-chlorophenyl)acetic acid; Acetic acid, bis-(4-chlorophenyl); NSC 4279
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• Information on this page:
  • Phase change data
  • Mass spectrum (electron ionization)
  • Gas Chromatography
  • References
  • Notes
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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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos

Enthalpy of fusion

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

Gas Chromatography

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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

Kovats' RI, non-polar column, isothermal

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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.

Donnelly, Drewes, et al., 1990
Donnelly, J.R.; Drewes, L.A.; Johnson, R.L.; Munslow, W.D.; Knapp, K.K.; Sovocool, G.W., Purity and heat of fusion data for environmental standards as determined by differential scanning calorimetry, Thermochim. Acta, 1990, 167, 2, 155, https://doi.org/10.1016/0040-6031(90)80476-F . [all data]

Acree, 1991
Acree, William E., Thermodynamic properties of organic compounds: enthalpy of fusion and melting point temperature compilation, Thermochimica Acta, 1991, 189, 1, 37-56, https://doi.org/10.1016/0040-6031(91)87098-H . [all data]

Donnelly, Drewes, et al., 1990, 2
Donnelly, J.R.; Drewes, L.A.; Johnson, R.L.; Munslow, W.D.; Knapp, K.K.; Sovocool, G.W., Purity and heat of fusion data for environmental standards as determined by differential scanning calorimetry, Thermochimica Acta, 1990, 167, 2, 155-187, https://doi.org/10.1016/0040-6031(90)80476-F . [all data]

Heinzen and Yunes, 1992
Heinzen, V.E.F.; Yunes, R.A., Relationship between gas chromatographic retention indices and molecular connectivity indices of chlorinated pesticides and structurally related compounds, J. Chromatogr., 1992, 598, 2, 243-250, https://doi.org/10.1016/0021-9673(92)85054-W . [all data]

Notes

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• Symbols used in this document:
  

  Tfus	Fusion (melting) point
  ΔfusH	Enthalpy of fusion

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