MassBank Record: JP001546



 CYCLOPENTANONE; EI-B; MS 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: JP001546
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
AC$INSTRUMENT: HITACHI RMU-6M AC$INSTRUMENT_TYPE: EI-B AC$MASS_SPECTROMETRY: MS_TYPE MS AC$MASS_SPECTROMETRY: ION_MODE POSITIVE AC$MASS_SPECTROMETRY: IONIZATION_ENERGY 70 eV
MS$FOCUSED_ION: ION_TYPE [M]+*
PK$SPLASH: splash10-0a6r-9000000000-b0d14fca06b317eefa20 PK$NUM_PEAK: 24 PK$PEAK: m/z int. rel.int. 14 1.7 17 15 2.32 23 26 9.67 97 27 25.66 257 28 65.24 652 29 8.31 83 37 1.8 18 38 3.01 30 39 17.19 172 40 4.17 42 41 40.44 404 42 11.78 118 43 3.82 38 50 2.71 27 51 2.56 26 52 1.05 11 53 2.74 27 54 1.51 15 55 99.99 999 56 27.09 271 57 2.13 21 83 2.05 21 84 42.39 424 85 2.72 27 //