C7H12O2 - The NIST WebBook

C7H12O2

• Formula: C7H12O2
• Molecular weight: 128.1690
• CAS Registry Number: 7796-73-8
• Information on this page:
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Reaction thermochemistry data
• Options:
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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: John E. Bartmess

De-protonation reactions

C7H11O2- + = C7H12O2

By formula: C7H11O2- + H+ = C7H12O2

Quantity	Value	Units	Method	Reference	Comment
ΔrH°	1431. ± 12.	kJ/mol	G+TS	Graul, Schnute, et al., 1990	gas phase
Quantity	Value	Units	Method	Reference	Comment
ΔrG°	1402. ± 12.	kJ/mol	CIDC	Graul, Schnute, et al., 1990	gas phase

References

Go To: Top, Gas phase ion energetics data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Graul, Schnute, et al., 1990 Graul, S.T.; Schnute, M.E.; Squires, R.R., Gas-Phase Acidities of Carboxylic Acids and Alcohols from Collision-Induced Dissociation of Dimer Cluster Ions, Int. J. Mass Spectrom. Ion Proc., 1990, 96, 2, 181, https://doi.org/10.1016/0168-1176(90)87028-F . [all data]

Notes

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

• Symbols used in this document:

  ΔrG°	Free energy of reaction at standard conditions
  ΔrH°	Enthalpy of reaction at standard conditions

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