ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP007470
RECORD_TITLE: 2-OXOPENTANOIC ACID TRIMETHYLSILYL ESTER; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: KOGA M, UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH
LICENSE: CC BY-NC-SA
CH$NAME: 2-OXOPENTANOIC ACID TRIMETHYLSILYL ESTER
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C8H16O3Si
CH$EXACT_MASS: 188.08687
CH$SMILES: CCCC(=O)C(=O)O[Si](C)(C)C
CH$IUPAC: InChI=1S/C8H16O3Si/c1-5-6-7(9)8(10)11-12(2,3)4/h5-6H2,1-4H3
CH$LINK: INCHIKEY KXURKMKWKFOXLN-UHFFFAOYSA-N
AC$INSTRUMENT: JEOL JMS-01-SG
AC$INSTRUMENT_TYPE: EI-B
AC$MASS_SPECTROMETRY: MS_TYPE MS
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION_ENERGY 70 eV
MS$FOCUSED_ION: ION_TYPE [M]+*
PK$SPLASH: splash10-00di-9100000000-8806775283eaf6db59c4
PK$NUM_PEAK: 25
PK$PEAK: m/z int. rel.int.
  43 9.5 95
  44 2.2 22
  45 8.9 89
  47 0.33 3
  55 1.6 16
  58 4.2 42
  59 1.6 16
  61 0.11 1
  71 3.9 39
  72 1.9 19
  73 99.99 999
  74 0.86 9
  75 25.2 252
  76 2.8 28
  77 3.3 33
  87 0.33 3
  101 7.8 78
  117 1.9 19
  129 11.2 112
  130 0.14 1
  131 2.8 28
  144 2.5 25
  147 1.1 11
  173 0.19 2
  188 1.6 16
//
