MassBank Record: MSBNK-Fac_Eng_Univ_Tokyo-JP008942

2-CYCLOPENTEN-1-ONE; EI-B; MS

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ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP008942
RECORD_TITLE: 2-CYCLOPENTEN-1-ONE; 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$NAME: 2-CYCLOPENTEN-1-ONE
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₅H₆O
CH$EXACT_MASS: 82.04186
CH$SMILES: O=C(C1)C=CC1
CH$IUPAC: InChI=1S/C5H6O/c6-5-3-1-2-4-5/h1,3H,2,4H2
CH$LINK: INCHIKEY BZKFMUIJRXWWQK-UHFFFAOYSA-N

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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$SPLASH: splash10-0f89-9000000000-ba0eebce2aa01ac9c8b7
PK$NUM_PEAK: 17
PK$PEAK: m/z int. rel.int.
  26 3.6 36
  27 12.9 129
  28 22.7 227
  39 5.88 59
  40 2.6 26
  41 1.1 11
  42 1.5 15
  51 0.16 2
  52 3 30
  53 31.3 313
  54 49.2 492
  55 1.2 12
  56 6.8 68
  81 13.1 131
  82 99.99 999
  83 0.61 6
  84 1.2 12
//