Pentadecafluorooctanoic acid
- Formula: C8HF15O2
- Molecular weight: 414.0684
- IUPAC Standard InChI: InChI=1S/C8HF15O2/c9-2(10,1(24)25)3(11,12)4(13,14)5(15,16)6(17,18)7(19,20)8(21,22)23/h(H,24,25)
- IUPAC Standard InChIKey: SNGREZUHAYWORS-UHFFFAOYSA-N
- CAS Registry Number: 335-67-1
- 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: Octanoic acid, pentadecafluoro-; Pentadecafluoro-1-octanoic acid; Perfluorocaprylic acid; Perfluoroheptanecarboxylic acid; Perfluorooctanoic acid; Perfluoro-n-octanoic acid; Hexanoyl fluoride, 3,3,4,4,5,5,6,6,6-nonafluoro-2-oxo-; Pentadecafluoro-n-octanoic acid; Perfluoroctanoic acid; PFOA; n-Perfluorooctanoic acid; NSC 95114; Octanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-; 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Pentadecafluorooctanoic acid; Fluorad FC-26; 65618-66-8; 71244-15-0; Fluorad FC-26 (Salt/Mix)
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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
AC - William E. Acree, Jr., James S. Chickos
Reduced pressure boiling point
| Tboil (K) | Pressure (bar) | Reference | Comment |
|---|---|---|---|
| 462.2 | 0.981 | Aldrich Chemical Company Inc., 1990 | BS |
| 462. | 0.981 | PCR Inc., 1990 | BS |
Enthalpy of sublimation
| ΔsubH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 88.9 | 298. - 318. | GS | Barton, Botelho, et al., 2008 | AC |
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.
Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc.,
Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]
PCR Inc., 1990
PCR Inc.,
Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [all data]
Barton, Botelho, et al., 2008
Barton, Catherine A.; Botelho, Miguel A.; Kaiser, Mary A.,
Solid Vapor Pressure and Enthalpy of Sublimation for Perfluorooctanoic Acid,
J. Chem. Eng. Data, 2008, 53, 4, 939-941, https://doi.org/10.1021/je700593d
. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tboil Boiling point ΔsubH Enthalpy of sublimation - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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