oxalyl difluoride

• Formula: C₂F₂O₂
• Molecular weight: 94.0170
• CAS Registry Number: 359-40-0
• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • Ion clustering data
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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
DH - Eugene S. Domalski and Elizabeth D. Hearing
AC - William E. Acree, Jr., James S. Chickos

Enthalpy of vaporization

Entropy of vaporization

Enthalpy of sublimation

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.

PCR Inc., 1990
PCR Inc., Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [all data]

Hodge, 1971
Hodge, P.E., The thermodynamic properties of trifluoroacetyl fluoride from 14 K to its boiling point and the thermodynamic properties of oxalyl fluoride from 130K to its normal boiling point. molecular data, Ph.D. Dissertation, Case Western Reserve University, Cleve- land, OH, 1971. [all data]

Hodge, 1971, 2
Hodge, P.E., The thermodynamic properties of trifluoroacetyl fluoride from 14 K to its normal boiling point and the thermodynamic properties of oxalyl fluoride from 130K to its normal boiling point. The entropies from spectroscopic and molecular data, Diss. Abstr., 1971, 32, 1482-1483. [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]

Notes

Go To: Top, Phase change data, References

• Symbols used in this document:
  

  Tboil	Boiling point
  Ttriple	Triple point temperature
  ΔfusH	Enthalpy of fusion
  ΔfusS	Entropy of fusion
  ΔsubH	Enthalpy of sublimation
  ΔvapH	Enthalpy of vaporization
  ΔvapS	Entropy of vaporization

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