ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP002099
RECORD_TITLE: MALEIC ACID DIMETHYL 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$NAME: MALEIC ACID DIMETHYL ESTER
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₆H₈O₄
CH$EXACT_MASS: 144.04226
CH$SMILES: COC(=O)C=CC(=O)OC
CH$IUPAC: InChI=1S/C6H8O4/c1-9-5(7)3-4-6(8)10-2/h3-4H,1-2H3/b4-3-
CH$LINK: INCHIKEY LDCRTTXIJACKKU-ARJAWSKDSA-N
CH$LINK: COMPTOX DTXSID4040765

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$SPLASH: splash10-03di-7900000000-6c17ce0137a98251d821
PK$NUM_PEAK: 16
PK$PEAK: m/z int. rel.int.
  15 20.35 204
  26 6.88 69
  27 2.09 21
  28 4.79 48
  29 3.05 31
  31 1.14 11
  39 1.62 16
  41 1.26 13
  53 3.89 39
  54 5.98 60
  55 2.75 28
  59 24.24 242
  82 2.39 24
  85 9.69 97
  113 99.99 999
  114 7.42 74
//