ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP001868
RECORD_TITLE: METHYL 2-TRIMETHYLSILOXYEICOSANOATE; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: SEYAMA Y, DEPT. OF PHYSIOL. CHEMISTRY AND NUTRITION, FAC. OF MEDICINE, UNIV. OF TOKYO
LICENSE: CC BY-NC-SA

CH$NAME: METHYL 2-TRIMETHYLSILOXYEICOSANOATE
CH$NAME: METHYL (O-TRIMETHYLSILYL)-ALPHA-HYDROXYARACHIDATE
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₂₄H₅₀O₃Si
CH$EXACT_MASS: 414.35292
CH$SMILES: CCCCCCCCCCCCCCCCCCC(C(=O)OC)O[Si](C)(C)C
CH$IUPAC: InChI=1S/C24H50O3Si/c1-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23(24(25)26-2)27-28(3,4)5/h23H,6-22H2,1-5H3
CH$LINK: INCHIKEY AIDIPDFVXORXLT-UHFFFAOYSA-N

AC$INSTRUMENT: SHIMADZU LKB-9000B
AC$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$SPLASH: splash10-0a4i-9206000000-24419fa72e2c684c5d08
PK$NUM_PEAK: 72
PK$PEAK: m/z int. rel.int.
  39 1.1 11
  41 8.8 88
  42 2.1 21
  43 19.9 199
  45 2.2 22
  54 1.1 11
  55 11.3 113
  56 2.3 23
  57 17 170
  58 1.1 11
  59 6.1 61
  61 1.2 12
  67 4 40
  68 1.7 17
  69 10.4 104
  70 2.4 24
  71 8.5 85
  72 1.2 12
  73 55.1 551
  74 5.5 55
  75 14.3 143
  76 1.3 13
  81 4.8 48
  82 2.9 29
  83 12.9 129
  84 1.6 16
  85 4.4 44
  87 1.7 17
  89 24.9 249
  90 2.1 21
  91 5.1 51
  95 4.9 49
  97 11.8 118
  98 1 10
  99 1.1 11
  101 2.6 26
  103 16.1 161
  104 1.7 17
  105 1.9 19
  107 1.5 15
  109 2.9 29
  111 5.5 55
  113 1 10
  115 2.8 28
  116 1.7 17
  117 1.4 14
  119 2.4 24
  123 1.1 11
  125 1.8 18
  129 13.2 132
  130 1.6 16
  131 2 20
  143 1.6 16
  145 1.9 19
  146 2.2 22
  149 4.2 42
  159 8.9 89
  161 1.3 13
  162 1.6 16
  167 1.4 14
  185 1.1 11
  207 2.6 26
  355 99.99 999
  356 29.3 293
  357 7.3 73
  358 1 10
  371 3.6 36
  372 1 10
  399 33.1 331
  400 10.2 102
  401 2.5 25
  414 1.7 17
//