ACCESSION: MSBNK-Eawag-EQ01145155
RECORD_TITLE: PFDoDS; LC-ESI-QFT; MS2; CE: 75%; R=17500; [M-H]-
DATE: 2024.05.15
AUTHORS: B. Beck [dtc,com], J. Hollender [dtc]
LICENSE: CC BY-SA
COPYRIGHT: Copyright (C) Eawag 2023
COMMENT: CONFIDENCE standard compound
COMMENT: UCHEM_ID 11451
CH$NAME: PFDoDS
CH$NAME: 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-Pentacosafluorododecane-1-sulphonic acid
CH$NAME: 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-pentacosafluorododecane-1-sulfonic acid
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C12HF25O3S
CH$EXACT_MASS: 699.924720392
CH$SMILES: C(C(C(C(C(C(C(F)(F)S(=O)(=O)O)(F)F)(F)F)(F)F)(F)F)(F)F)(C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F
CH$IUPAC: InChI=1S/C12HF25O3S/c13-1(14,3(17,18)5(21,22)7(25,26)9(29,30)11(33,34)35)2(15,16)4(19,20)6(23,24)8(27,28)10(31,32)12(36,37)41(38,39)40/h(H,38,39,40)
CH$LINK: PUBCHEM
CID:3018866
CH$LINK: INCHIKEY
CFCRODHVHXGTPC-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER
2286297
AC$INSTRUMENT: Exploris 240 Orbitrap Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-QFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 75 % (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 17500
AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 73-734
AC$CHROMATOGRAPHY: COLUMN_NAME XBridge C18 3.5um, 2.1x50mm, Waters
AC$CHROMATOGRAPHY: FLOW_GRADIENT 90/10 at 0 min, 50/50 at 4 min, 5/95 at 17 min, 5/95 at 25 min, 90/10 at 25.1 min, 90/10 at 30 min
AC$CHROMATOGRAPHY: FLOW_RATE 200 uL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 13.928 min
MS$FOCUSED_ION: BASE_PEAK 698.9172
MS$FOCUSED_ION: PRECURSOR_M/Z 698.9174
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$DATA_PROCESSING: RECALIBRATE loess on assigned fragments and MS1
MS$DATA_PROCESSING: REANALYZE Peaks with additional N2/O included
MS$DATA_PROCESSING: WHOLE RMassBank 3.15.1.1
PK$SPLASH: splash10-004i-9000000000-e13b428c79efa7c5e498
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
79.9573 O3S- 1 79.9574 -0.52
82.9608 FO2S- 1 82.9609 -1.01
98.9557 FO3S- 1 98.9558 -0.54
118.9926 C2F5- 1 118.9926 0.17
129.9541 CF2O3S- 1 129.9542 -0.64
179.9507 C2F4O3S- 1 179.951 -1.74
229.948 C3F6O3S- 1 229.9478 1.08
279.9451 C4F8O3S- 1 279.9446 1.69
PK$NUM_PEAK: 8
PK$PEAK: m/z int. rel.int.
79.9573 16307769 999
82.9608 233524.3 14
98.9557 5202820.5 318
118.9926 182305.6 11
129.9541 1191641.4 72
179.9507 208925.2 12
229.948 424034.9 25
279.9451 125324.5 7
//
