ACCESSION: MSBNK-Athens_Univ-AU504006
RECORD_TITLE: Biphenyl; GC-APCI-QTOF; MS2; CE: 10 eV; R=35000; [M]+
DATE: 2021.04.20
AUTHORS: Chrysoula Kanakaki, Nikiforos Alygizakis, Nikolaos Thomaidis, University of Athens
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2021 Department of Chemistry, University of Athens
COMMENT: CONFIDENCE standard compound
COMMENT: INTERNAL_ID 5040

CH$NAME: Biphenyl
CH$COMPOUND_CLASS: N/A; Food Contact Material
CH$FORMULA: C₁₂H₁₀
CH$EXACT_MASS: 154.0783
CH$SMILES: C1=CC=C(C=C1)C2=CC=CC=C2
CH$IUPAC: InChI=1S/C12H10/c1-3-7-11(8-4-1)12-9-5-2-6-10-12/h1-10H
CH$LINK: CAS 92-52-4
CH$LINK: CHEBI 17097
CH$LINK: KEGG C06588
CH$LINK: PUBCHEM CID:7095
CH$LINK: INCHIKEY ZUOUZKKEUPVFJK-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 6828

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$CHROMATOGRAPHY: COLUMN_NAME Rxi-5Sil MS column, 30m, 0.25mm i.d., 0.25µm film thickness, Restek
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE_GRADIENT 55oC at 0 min, 55oC at 3 min, 180oC at 11.33 min with 15oC/min, 280oC at 26.72 min with 6.5oC/min, 280oC at 31.72 min, 300oC at 33.72 min with 10oC/min, 300oC at 39 min
AC$CHROMATOGRAPHY: FLOW_RATE 1.5 mL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 11.395 min
AC$CHROMATOGRAPHY: SOLVENT A Helium

MS$FOCUSED_ION: BASE_PEAK 154.0798
MS$FOCUSED_ION: PRECURSOR_M/Z 154.0777
MS$FOCUSED_ION: PRECURSOR_TYPE [M]+
MS$DATA_PROCESSING: RECALIBRATE identity on assigned fragments and MS1
MS$DATA_PROCESSING: WHOLE RMassBank 2.16.0

PK$SPLASH: splash10-0udi-0900000000-e08f11946a61d392f586
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  152.0644 C12H8+ 1 152.0621 15.4
  153.0722 C12H9+ 1 153.0699 15.26
  154.0795 C12H10+ 1 154.0777 11.43
PK$NUM_PEAK: 3
PK$PEAK: m/z int. rel.int.
  152.0644 232 5
  153.0722 1288 30
  154.0795 42548 999
//