MassBank Record: JP001851



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

ACCESSION: JP001851
RECORD_TITLE: BUTANOIC ACID; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: TAJIMA S, GUNMA COLLEGE OF TECHNOLOGY
LICENSE: CC BY-NC-SA

CH$NAME: BUTANOIC ACID CH$NAME: BUTYRIC ACID CH$COMPOUND_CLASS: N/A CH$FORMULA: C4H8O2 CH$EXACT_MASS: 88.05243 CH$SMILES: CCCC(O)=O CH$IUPAC: InChI=1S/C4H8O2/c1-2-3-4(5)6/h2-3H2,1H3,(H,5,6)
AC$INSTRUMENT: HITACHI RMU-7M 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: splash10-03dl-9000000000-6dc57ea0c6b21d3f8aa1 PK$NUM_PEAK: 24 PK$PEAK: m/z int. rel.int. 15 1.77 18 18 2.48 25 26 2.36 24 27 23.48 235 28 9.47 95 29 11.98 120 31 1 10 38 1.77 18 39 10.97 110 40 1.53 15 41 22.36 224 42 18.7 187 43 17.11 171 44 1.12 11 45 13.1 131 55 8.61 86 60 99.99 999 61 2.3 23 69 1.18 12 70 1.89 19 71 2.89 29 73 28.5 285 87 1.18 12 88 1.53 15 //