MassBank Record: AU592217

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PCB 138; GC-APCI-QTOF; MS2; CE: 10 eV; R=35000; [M]+

Mass Spectrum
Chemical Structure
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ACCESSION: AU592217
RECORD_TITLE: PCB 138; GC-APCI-QTOF; MS2; CE: 10 eV; R=35000; [M]+
DATE: 2019.11.21
AUTHORS: Dimitrios E. Damalas, Stefanos Kokolakis, Reza Aalizadeh, Nikolaos Thomaidis, University of Athens
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2019 Department of Chemistry, University of Athens
COMMENT: CONFIDENCE Reference Standard (Level 1)
COMMENT: INTERNAL_ID 5922

CH$NAME: PCB 138
CH$NAME: 2,2`,3,4,4`,5`-Hexachlorobiphenyl
CH$NAME: 1,2,3-trichloro-4-(2,4,5-trichlorophenyl)benzene
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C12H4Cl6
CH$EXACT_MASS: 357.8444
CH$SMILES: ClC1=CC(Cl)=C(C=C1Cl)C1=C(Cl)C(Cl)=C(Cl)C=C1
CH$IUPAC: InChI=1S/C12H4Cl6/c13-7-2-1-5(11(17)12(7)18)6-3-9(15)10(16)4-8(6)14/h1-4H
CH$LINK: CAS 35065-28-2
CH$LINK: PUBCHEM CID:37035
CH$LINK: INCHIKEY RPUMZMSNLZHIGZ-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 33984

AC$INSTRUMENT: Bruker 450 GC coupled to maXis Impact
AC$INSTRUMENT_TYPE: GC-APCI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION APCI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 10 eV
AC$MASS_SPECTROMETRY: RESOLUTION 35000
AC$MASS_SPECTROMETRY: SOURCE_TEMPERATURE 250 C
AC$CHROMATOGRAPHY: CARRIER_GAS Helium
AC$CHROMATOGRAPHY: COLUMN_NAME Rxi-5Sil MS column, 30m, 0.25mm i.d., 0.25 um film thickness (Restek)
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE_GRADIENT 55 C at 0 min, 55 C at 3 min, 180 C at 11.33 min with 15 C/min, 280 C at 26.72 min with 6.5 C/min, 280 C at 31.72 min, 300 C at 33.72 min with 10 C/min, 300 C at 39 min
AC$CHROMATOGRAPHY: FLOW_RATE 1.5 mL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 21.657 min
AC$CHROMATOGRAPHY: TRANSFERLINE_TEMPERATURE 290 C
AC$CHROMATOGRAPHY: INJECTION_TEMPERATURE 280 C

MS$FOCUSED_ION: BASE_PEAK 357.8425
MS$FOCUSED_ION: PRECURSOR_M/Z 357.8439
MS$FOCUSED_ION: PRECURSOR_TYPE [M]+
MS$DATA_PROCESSING: RECALIBRATE identity on assigned fragments and MS1
MS$DATA_PROCESSING: WHOLE RMassBank 2.8.0

PK$SPLASH: splash10-0a4i-0009000000-4c8c5d46c39ebef5bebc
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  357.8439 C12H4Cl6+ 1 357.8439 0.04
PK$NUM_PEAK: 1
PK$PEAK: m/z int. rel.int.
  357.8439 3864 999
//