ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP008936
RECORD_TITLE: CYCLOPENTANONE; 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

CH$NAME: CYCLOPENTANONE
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₅H₈O
CH$EXACT_MASS: 84.05751
CH$SMILES: O=C(C1)CCC1
CH$IUPAC: InChI=1S/C5H8O/c6-5-3-1-2-4-5/h1-4H2
CH$LINK: INCHIKEY BGTOWKSIORTVQH-UHFFFAOYSA-N
CH$LINK: COMPTOX DTXSID3029154

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

MS$FOCUSED_ION: ION_TYPE [M]+*

PK$SPLASH: splash10-0a4i-9000000000-f1b93590417de48fa28b
PK$NUM_PEAK: 14
PK$PEAK: m/z int. rel.int.
  27 2.8 28
  28 35.8 358
  29 3.1 31
  39 0.21 2
  40 1.8 18
  41 25.8 258
  42 6 60
  43 0.25 3
  55 99.99 999
  56 25.8 258
  57 1.8 18
  83 0.21 2
  84 52.4 524
  85 3.3 33
//