ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP001086
RECORD_TITLE: 1,2,3,4-CYCLOPENTANETETRACARBOXYLIC ACID TETRA(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$NAME: 1,2,3,4-CYCLOPENTANETETRACARBOXYLIC ACID TETRA(TRIMETHYLSILYL) ESTER
CH$NAME: TETRA(TRIMETHYLSILYL) 1,2,3,4-CYCLOPENTANETETRACARBOXYLATE
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₂₁H₄₂O₈Si₄
CH$EXACT_MASS: 534.19567
CH$SMILES: C[Si](C)(C)OC(=O)C(C1)C(C(=O)O[Si](C)(C)C)C(C(=O)O[Si](C)(C)C)C(C(=O)O[Si](C)(C)C)1
CH$IUPAC: InChI=1S/C21H42O8Si4/c1-30(2,3)26-18(22)14-13-15(19(23)27-31(4,5)6)17(21(25)29-33(10,11)12)16(14)20(24)28-32(7,8)9/h14-17H,13H2,1-12H3
CH$LINK: INCHIKEY ZZWJSMOLYCPOFX-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$SPLASH: splash10-0095-9201000000-17a0d05f0e475ef24937
PK$NUM_PEAK: 26
PK$PEAK: m/z int. rel.int.
  43 6.8 68
  44 66.6 666
  45 41.6 416
  47 0.98 10
  55 8.3 83
  57 7.5 75
  73 99.99 999
  74 0.98 10
  75 65.9 659
  76 8.3 83
  77 31 310
  78 0.9 9
  93 38.6 386
  95 8.3 83
  147 87.1 871
  148 0.83 8
  149 7.5 75
  217 7.5 75
  221 9 90
  255 1.13 11
  283 12.1 121
  327 8.3 83
  333 8.3 83
  357 1.13 11
  373 28 280
  374 8.3 83
//