ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP001953
RECORD_TITLE: 4-(PENTAMETHYLDISILANYL)ACETOPHENONE; 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$NAME: 4-(PENTAMETHYLDISILANYL)ACETOPHENONE
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₁₃H₂₂OSi₂
CH$EXACT_MASS: 250.12092
CH$SMILES: CC(=O)c(c1)ccc(c1)[Si](C)(C)[Si](C)(C)C
CH$IUPAC: InChI=1S/C13H22OSi2/c1-11(14)12-7-9-13(10-8-12)16(5,6)15(2,3)4/h7-10H,1-6H3
CH$LINK: INCHIKEY RHZVIGVRZQHWGA-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$SPLASH: splash10-004i-3930000000-5990d7959a22041229c1
PK$NUM_PEAK: 30
PK$PEAK: m/z int. rel.int.
  44 6.47 65
  45 2.03 20
  46 4.73 47
  73 35.09 351
  74 2.94 29
  75 2.96 30
  119 5.51 55
  131 1.82 18
  133 2.45 25
  134 5.76 58
  147 2.57 26
  149 2.14 21
  161 1.9 19
  162 2.59 26
  176 2.01 20
  177 99.99 999
  178 16.72 167
  179 5.7 57
  191 1.86 19
  193 3.37 34
  206 1.85 19
  207 3.5 35
  219 2.21 22
  235 16.62 166
  236 4.37 44
  237 1.82 18
  249 3.02 30
  250 22.58 226
  251 5.9 59
  252 2.2 22
//