MassBank Record: JP002587



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

ACCESSION: JP002587
RECORD_TITLE: ISOBUTYRIC ANHYDRIDE; 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$NAME: ISOBUTYRIC ANHYDRIDE CH$COMPOUND_CLASS: N/A CH$FORMULA: C8H14O3 CH$EXACT_MASS: 158.09429 CH$SMILES: CC(C)C(=O)OC(=O)C(C)C CH$IUPAC: InChI=1S/C8H14O3/c1-5(2)7(9)11-8(10)6(3)4/h5-6H,1-4H3
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$SPLASH: splash10-001l-9000000000-2c92346ab0274fdd8fcc PK$NUM_PEAK: 12 PK$PEAK: m/z int. rel.int. 15 1.43 14 26 1.4 14 27 14.23 142 28 3.26 33 39 6.87 69 40 1.4 14 41 17.67 177 42 5.03 50 43 81.66 817 44 2.8 28 81 99.99 999 82 4.64 46 //