ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP001057
RECORD_TITLE: ALPHA-(TRIMETHYLSILYL)OXY-DIPHENYLACETIC 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$NAME: ALPHA-(TRIMETHYLSILYL)OXY-DIPHENYLACETIC ACID TRIMETHYLSILYL ESTER
CH$NAME: TRIMETHYLSILYL ALPHA,ALPHA-DIPHENYL-ALPHA-TRIMETHYLSILOXYACETATE
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C20H28O3Si2
CH$EXACT_MASS: 372.15770
CH$SMILES: C[Si](C)(C)OC(=O)C(O[Si](C)(C)C)(c(c2)cccc2)c(c1)cccc1
CH$IUPAC: InChI=1S/C20H28O3Si2/c1-24(2,3)22-19(21)20(23-25(4,5)6,17-13-9-7-10-14-17)18-15-11-8-12-16-18/h7-16H,1-6H3
CH$LINK: INCHIKEY HDZAYJSSMMEYNX-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$SPLASH: splash10-0ab9-9180000000-f4070e0cdcd70849f979
PK$NUM_PEAK: 16
PK$PEAK: m/z int. rel.int.
  43 7.5 75
  45 19.7 197
  73 85.6 856
  74 0.35 4
  75 10 100
  77 10.4 104
  105 8.2 82
  147 1.79 18
  148 1.7 17
  165 6.8 68
  166 2.1 21
  239 0.17 2
  255 99.99 999
  256 22.3 223
  257 5 50
  329 5.3 53
//
