MassBank Record: JP001128



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

ACCESSION: JP001128
RECORD_TITLE: 2-BUTYL-3-METHYLCYCLOPENT-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$NAME: 2-BUTYL-3-METHYLCYCLOPENT-2-EN-1-ONE CH$COMPOUND_CLASS: N/A CH$FORMULA: C10H16O CH$EXACT_MASS: 152.12012 CH$SMILES: CCCCC(=C(C)1)C(=O)CC1 CH$IUPAC: InChI=1S/C10H16O/c1-3-4-5-9-8(2)6-7-10(9)11/h3-7H2,1-2H3
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$SPLASH: splash10-004u-9100000000-f73282d2ffa34e8f675e PK$NUM_PEAK: 82 PK$PEAK: m/z int. rel.int. 26 8 80 27 94 940 28 19 190 29 33 330 30 4 40 31 3 30 32 3 30 37 3 30 38 7 70 39 87 870 40 19 190 41 99.99 999 42 11 110 43 36 360 44 3 30 45 3 30 51 25 250 52 19 190 53 52 520 54 21 210 55 31 310 56 7 70 57 4 40 58 3 30 61 3 30 62 5 50 63 10 100 64 5 50 65 21 210 66 15 150 67 55 550 68 9 90 69 7 70 70 5 50 71 6 60 74 3 30 75 3 30 76 3 30 77 25 250 78 8 80 79 32 320 80 9 90 81 27 270 82 22 220 83 5 50 84 3 30 85 3 30 87 3 30 89 3 30 90 3 30 91 11 110 92 4 40 93 7 70 94 4 40 95 22 220 96 5 50 97 4 40 98 3 30 99 11 110 100 3 30 103 3 30 104 2 20 105 4 40 106 3 30 107 4 40 108 3 30 109 11 110 110 51 510 111 7 70 112 2 20 119 3 30 121 3 30 122 2 20 123 11 110 124 4 40 135 3 30 137 14 140 138 3 30 139 3 30 151 3 30 152 8 80 153 1 10 //