ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP002415
RECORD_TITLE: 3-METHYL-1-PARA-TOLYL-2-TRIMETHYLSILOXY-2-BUTENE; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: MASS SPECTROSCOPY SOC. OF JAPAN (MSSJ)
LICENSE: CC BY-NC-SA

CH$NAME: 3-METHYL-1-PARA-TOLYL-2-TRIMETHYLSILOXY-2-BUTENE
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₁₅H₂₄OSi
CH$EXACT_MASS: 248.15964
CH$SMILES: Cc(c1)ccc(c1)CC(=C(C)C)O[Si](C)(C)C
CH$IUPAC: InChI=1S/C15H24OSi/c1-12(2)15(16-17(4,5)6)11-14-9-7-13(3)8-10-14/h7-10H,11H2,1-6H3
CH$LINK: INCHIKEY VORDKEHQNNRQAM-UHFFFAOYSA-N

AC$INSTRUMENT: JEOL JMS-D-3000
AC$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$SPLASH: splash10-00dj-9230000000-5fa5796fefea7eb5c8e2
PK$NUM_PEAK: 27
PK$PEAK: m/z int. rel.int.
  41 4.82 48
  42 2.33 23
  43 4.94 49
  45 15.91 159
  47 2.7 27
  70 3.51 35
  71 2.86 29
  73 99.99 999
  74 8.5 85
  75 44.36 444
  76 3.48 35
  77 4.32 43
  105 8.1 81
  119 6.9 69
  128 2.72 27
  141 7.04 70
  142 2.98 30
  143 19.26 193
  144 2.81 28
  157 4.48 45
  159 7.07 71
  191 4.08 41
  233 15.64 156
  234 3.53 35
  248 45.49 455
  249 9.63 96
  250 2.65 27
//