MassBank Record: MSBNK-Fac_Eng_Univ_Tokyo-JP011547

2,5-DIMETHYLCYCLOPENTANONE; EI-B; MS

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ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP011547
RECORD_TITLE: 2,5-DIMETHYLCYCLOPENTANONE; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: YAMAMOTO M, DEP. CHEMISTRY, FAC. SCIENCE, NARA WOMEN'S UNIV.
LICENSE: CC BY-NC-SA

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CH$NAME: 2,5-DIMETHYLCYCLOPENTANONE
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₇H₁₀O
CH$EXACT_MASS: 110.07316
CH$SMILES: N/A
CH$IUPAC: N/A

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AC$INSTRUMENT: HITACHI RMU-6M
AC$INSTRUMENT_TYPE: EI-B
AC$MASS_SPECTROMETRY: MS_TYPE MS
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION_ENERGY 20 eV

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MS$FOCUSED_ION: ION_TYPE [M]+*

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PK$SPLASH: splash10-07bf-9100000000-c870c905bb5198fdb7e2
PK$NUM_PEAK: 21
PK$PEAK: m/z int. rel.int.
  28 4.6 46
  29 2.8 28
  41 20.1 201
  42 99.99 999
  43 32.7 327
  54 4.2 42
  55 49.5 495
  56 52.6 526
  57 6.7 67
  58 12.3 123
  68 32.2 322
  69 75 750
  70 23.7 237
  79 4.7 47
  81 4.9 49
  83 14.5 145
  84 18.5 185
  94 5.2 52
  97 25.5 255
  112 82.8 828
  113 8.7 87
//