ACCESSION: MSBNK-Eawag-EQ01144155
RECORD_TITLE: 6-2-FTS; 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 11441

CH$NAME: 6-2-FTS
CH$NAME: 1-Octanesulfonic acid, 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-
CH$NAME: 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctane-1-sulfonic acid
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₈H₅F₁₃O₃S
CH$EXACT_MASS: 427.97518188
CH$SMILES: C(CS(=O)(=O)O)C(C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F
CH$IUPAC: InChI=1S/C8H5F13O3S/c9-3(10,1-2-25(22,23)24)4(11,12)5(13,14)6(15,16)7(17,18)8(19,20)21/h1-2H2,(H,22,23,24)
CH$LINK: PUBCHEM CID:119688
CH$LINK: INCHIKEY VIONGDJUYAYOPU-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 106865

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$MASS_SPECTROMETRY: MASS_RANGE_M/Z 50-457
AC$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 9.312 min

MS$FOCUSED_ION: BASE_PEAK 426.9677
MS$FOCUSED_ION: PRECURSOR_M/Z 426.9679
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$SPLASH: splash10-003r-9000000000-fab9c79e27c4625b8d63
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  79.9574 O3S- 1 79.9574 0.34
  80.9652 HO3S- 1 80.9652 0.23
  216.9896 C7F7- 2 216.9894 0.99
  254.9861 C7F9- 2 254.9862 -0.37
  292.983 C7F11- 2 292.983 -0.08
PK$NUM_PEAK: 5
PK$PEAK: m/z int. rel.int.
  79.9574 11285249 753
  80.9652 14969362 999
  216.9896 236653 15
  254.9861 167678.3 11
  292.983 141053.8 9
//