ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP001682
RECORD_TITLE: METHACRYLIC ACID ISOBUTYL ESTER; 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$NAME: METHACRYLIC ACID ISOBUTYL ESTER
CH$NAME: ISOBUTYL METHACRYLATE
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₈H₁₄O₂
CH$EXACT_MASS: 142.09938
CH$SMILES: CC(C)COC(=O)C(C)=C
CH$IUPAC: InChI=1S/C8H14O2/c1-6(2)5-10-8(9)7(3)4/h6H,3,5H2,1-2,4H3
CH$LINK: INCHIKEY RUMACXVDVNRZJZ-UHFFFAOYSA-N
CH$LINK: COMPTOX DTXSID3025461

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$SPLASH: splash10-066u-9000000000-eb6a9221d885699b6f95
PK$NUM_PEAK: 21
PK$PEAK: m/z int. rel.int.
  15 0.72 7
  27 3.71 37
  28 1.91 19
  29 8.45 85
  31 0.67 7
  39 11.86 119
  40 2.99 30
  41 56.65 567
  42 3.09 31
  43 3.56 36
  55 3.2 32
  56 52.11 521
  57 8.35 84
  59 1.03 10
  69 99.99 999
  70 5.15 52
  73 1.44 14
  87 23.35 234
  88 1.08 11
  99 2.01 20
  112 0.52 5
//