Acetic acid, trifluoro-, anhydride
- Formula: C4F6O3
- Molecular weight: 210.0314
- IUPAC Standard InChI: InChI=1S/C4F6O3/c5-3(6,7)1(11)13-2(12)4(8,9)10
- IUPAC Standard InChIKey: QAEDZJGFFMLHHQ-UHFFFAOYSA-N
- CAS Registry Number: 407-25-0
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Bis(trifluoroacetic) anhydride; Hexafluoroacetic anhydride; Perfluoroacetic anhydride; Trifluoroacetic acid anhydride; Trifluoroacetic anhydride; Trifluoroacetyl anhydride; Anhydrid kyseliny trifluoroctove
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Reaction thermochemistry data
Go To: Top, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
+
=
+
By formula: C4F6O3 + C5H10O = C7H9F3O2 + C2HF3O2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -92.96 ± 0.23 | kJ/mol | Cac | Wiberg, Wasserman, et al., 1985 | liquid phase; solvent: Trifluoroactic acid; Trifluoroacetolysis |
+
=
+
By formula: C4F6O3 + C7H12O = C9H11F3O2 + C2HF3O2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -91.09 ± 0.14 | kJ/mol | Cac | Wiberg, Wasserman, et al., 1985 | liquid phase; Trifluoroacetolysis |
+
=
+
By formula: C6H12O + C4F6O3 = C8H11F3O2 + C2HF3O2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -90.06 ± 0.15 | kJ/mol | Cac | Wiberg, Wasserman, et al., 1985 | liquid phase; Trifluoroacetolysis |
+
=
+
By formula: C4F6O3 + C5H12O = C7H11F3O2 + C2HF3O2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -88.53 ± 0.08 | kJ/mol | Cm | Wiberg and Hao, 1991 | liquid phase; Trifuoroacetolysis |
+
=
+
By formula: C4F6O3 + C6H14O = C2HF3O2 + C8H13F3O2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -89.33 ± 0.04 | kJ/mol | Cm | Wiberg and Wasserman, 1981 | liquid phase |
+
=
+
By formula: C4F6O3 + C6H14O = C2HF3O2 + C8H13F3O2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -92.68 ± 0.04 | kJ/mol | Cm | Wiberg and Wasserman, 1981 | liquid phase |
+
= 2
By formula: C4F6O3 + H2O = 2C2HF3O2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -75.35 ± 0.04 | kJ/mol | Cm | Wiberg and Wasserman, 1981 | liquid phase |
+
= C2F3NO4 +
By formula: C4F6O3 + HNO3 = C2F3NO4 + C2HF3O2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -27.6 | kJ/mol | Cm | Tsvetkov, Shmakov, et al., 1989 | liquid phase |
References
Go To: Top, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Wiberg, Wasserman, et al., 1985
Wiberg, K.B.; Wasserman, D.J.; Martin, E.J.; Murcko, M.A.,
Enthalpies of hydration of alkenes. 3. Cycloalkenes,
J. Am. Chem. Soc., 1985, 107, 6019-6022. [all data]
Wiberg and Hao, 1991
Wiberg, K.B.; Hao, S.,
Enthalpies of hydration of alkenes. 4. Formation of acyclic tert-alcohols,
J. Org. Chem., 1991, 56, 5108-5110. [all data]
Wiberg and Wasserman, 1981
Wiberg, K.B.; Wasserman, D.J.,
Enthalpies of hydration of alkenes. 1. The n-hexenes,
J. Am. Chem. Soc., 1981, 103, 6563-6566. [all data]
Tsvetkov, Shmakov, et al., 1989
Tsvetkov, V.G.; Shmakov, V.A.; Sopin, V.F.; Ivanov, A.V.; Ikonnikov, A.A.; Marchenko, G.N.,
Enthalpies of reaction of nitric acid with acetic and trifluoroacetic anhydrides,
J. Gen. Chem. USSR, 1989, 59, 1220-1222. [all data]
Notes
Go To: Top, Reaction thermochemistry data, References
- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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