ACCESSION: MSBNK-Athens_Univ-AU507705
RECORD_TITLE: Trimethylolpropane trimethacrylate; GC-APCI-QTOF; MS2; CE: 50 eV; R=35000; [M+H]+
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 5077

CH$NAME: Trimethylolpropane trimethacrylate
CH$COMPOUND_CLASS: N/A; Food Contact Material
CH$FORMULA: C₁₈H₂₆O₆
CH$EXACT_MASS: 338.1729
CH$SMILES: CCC(COC(=O)C(=C)C)(COC(=O)C(=C)C)COC(=O)C(=C)C
CH$IUPAC: InChI=1S/C18H26O6/c1-8-18(9-22-15(19)12(2)3,10-23-16(20)13(4)5)11-24-17(21)14(6)7/h2,4,6,8-11H2,1,3,5,7H3
CH$LINK: CAS 3290-92-4
CH$LINK: CHEBI 35029
CH$LINK: KEGG C14538
CH$LINK: PUBCHEM CID:18689
CH$LINK: INCHIKEY OKKRPWIIYQTPQF-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 17649

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$MASS_SPECTROMETRY: COLLISION_ENERGY 50 eV
AC$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 23.653 min
AC$CHROMATOGRAPHY: SOLVENT A Helium

MS$FOCUSED_ION: BASE_PEAK 264.2458
MS$FOCUSED_ION: PRECURSOR_M/Z 339.1802
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: RECALIBRATE identity on assigned fragments and MS1
MS$DATA_PROCESSING: WHOLE RMassBank 2.16.0

PK$SPLASH: splash10-014i-9000000000-d4f2e065915172d5248e
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
67.0545 C5H7+ 1 67.0542 3.65
PK$NUM_PEAK: 1
PK$PEAK: m/z int. rel.int.
67.0545 136 999
//