Table 3.
Identified Polyfluorinated Ether Acids with a Single Hydrogen Substitution
| ID | Conf | Formula | Theoretical [M] | ppm error | Isomers | CAS | Ref |
|---|---|---|---|---|---|---|---|
| 25 | 2b/3 | C3H2F6O4S | 247.9578 | 1.62 | 3 | 905363-45-3 | 58 |
| 26 | 1 | C4H2F8O4S | 297.9546 | 1.35 | 1 | 905363-44-2 | 58 |
| 27 | 2b/3 | C5H2F10O4S | 347.9514 | 1.15 | 3 | 935443-55-3 | 58 |
| 28 | 3 | C6H2F12O4S | 397.9482 | 1.51 | 2 | ||
| 29 | 3 | C8H2F14O4S | 459.9450 | 0.00 | 3 | ||
| 30 | 2b/3 | C5H2F8O3 | 261.9876 | 1.15 | 3 | 919005-00-8, 919005-13-3 | 56 |
| 31 | 2b/3 | C6H2F10O3 | 311.9844 | 1.61 | 3 | 919005-19-9 | 56 |
| 32 | 3 | C7H2F12O3 | 361.9812 | 3.05 | 1 | 919005-26-8 | 56 |
| 33 | 3 | C6H2F12O5S | 413.9431 | 0.00 | 2 | ||
| 34 | 1 | C7H2F14O5S | 463.9399 | 1.30 | 2 | 749836-20-2 | 29 |
| 35 | 4 | C9H2F16O6S | 541.9317 | 0.00 | 1 | ||
| 36 | 1 | C8H2F14O4 | 427.9730 | 2.11 | 1 | 773804-62-9 | |
| 37 | 4 | C8H2F14O7 | 475.9577 | 4.42 | 2 |