MassBank Record: JP001127



 3-METHYL-2-PROPYLCYCLOPENT-2-EN-1-ONE; EI-B; MS 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: JP001127
RECORD_TITLE: 3-METHYL-2-PROPYLCYCLOPENT-2-EN-1-ONE; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: NAKAYAMA M, MASS SPECTROSCOPY SOC. OF JAPAN (MSSJ)
LICENSE: CC BY-NC-SA

CH$NAME: 3-METHYL-2-PROPYLCYCLOPENT-2-EN-1-ONE CH$COMPOUND_CLASS: N/A CH$FORMULA: C9H14O CH$EXACT_MASS: 138.10447 CH$SMILES: CCCC(=C(C)1)C(=O)CC1 CH$IUPAC: InChI=1S/C9H14O/c1-3-4-8-7(2)5-6-9(8)10/h3-6H2,1-2H3
AC$INSTRUMENT: HITACHI RMU-7L AC$INSTRUMENT_TYPE: EI-B AC$MASS_SPECTROMETRY: MS_TYPE MS AC$MASS_SPECTROMETRY: ION_MODE POSITIVE AC$MASS_SPECTROMETRY: IONIZATION_ENERGY 80 eV
MS$FOCUSED_ION: ION_TYPE [M]+*
PK$SPLASH: splash10-0fb9-9000000000-bf408e9a54977cdbd4df PK$NUM_PEAK: 70 PK$PEAK: m/z int. rel.int. 26 11 110 27 99.99 999 28 57 570 29 30 300 30 3 30 31 3 30 32 14 140 37 5 50 38 11 110 39 94 940 40 20 200 41 88 880 42 10 100 43 12 120 44 2 20 45 2 20 49 2 20 50 16 160 51 39 390 52 28 280 53 61 610 54 12 120 55 25 250 56 4 40 57 3 30 61 3 30 62 6 60 63 13 130 64 5 50 65 26 260 66 16 160 67 35 350 68 9 90 69 5 50 70 2 20 71 3 30 74 4 40 75 4 40 76 3 30 77 25 250 78 9 90 79 36 360 80 9 90 81 34 340 82 17 170 83 3 30 89 3 30 90 3 30 91 9 90 92 4 40 93 6 60 94 4 40 95 20 200 96 6 60 97 3 30 99 2 20 102 2 20 103 3 30 105 4 40 107 4 40 108 4 40 109 9 90 110 31 310 111 5 50 123 18 180 124 4 40 137 3 30 138 10 100 139 6 60 140 2 20 //