ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP007500
RECORD_TITLE: METHYLSUCCINIC ACID BIS(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$NAME: METHYLSUCCINIC ACID BIS(TRIMETHYLSILYL) ESTER
CH$NAME: 2-METHYLBUTANEDIOIC ACID BIS(TRIMETHYLSILYL) ESTER
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₁₁H₂₄O₄Si₂
CH$EXACT_MASS: 276.12131
CH$SMILES: CC(CC(=O)O[Si](C)(C)C)C(=O)O[Si](C)(C)C
CH$IUPAC: InChI=1S/C11H24O4Si2/c1-9(11(13)15-17(5,6)7)8-10(12)14-16(2,3)4/h9H,8H2,1-7H3
CH$LINK: INCHIKEY OAMWTEBQZKRCMA-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$SPLASH: splash10-00dj-9320000000-c59b277cfcb3e3559d53
PK$NUM_PEAK: 50
PK$PEAK: m/z int. rel.int.
  41 1 10
  42 1.3 13
  43 3.7 37
  44 0.44 4
  45 16.4 164
  46 1 10
  47 7.1 71
  55 2.91 29
  56 1.3 13
  57 1.3 13
  58 2.9 29
  59 0.39 4
  61 3.9 39
  69 15.8 158
  70 6.8 68
  71 0.1 1
  72 5.2 52
  73 99.99 999
  74 12.1 121
  75 3.06 31
  76 2.3 23
  77 3.9 39
  99 1.3 13
  117 0.31 3
  123 5 50
  129 4.4 44
  130 1 10
  131 0.21 2
  133 4.2 42
  143 7.1 71
  145 1 10
  147 1.71 17
  148 25.9 259
  149 14.5 145
  150 1 10
  158 0.21 2
  186 6.8 68
  187 2.6 26
  190 1.3 13
  204 0.21 2
  217 16.4 164
  218 2.3 23
  219 1 10
  232 0.97 10
  233 1.5 15
  238 1.5 15
  261 34.1 341
  262 0.89 9
  263 2.9 29
  276 0.7 7
//