ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP006447
RECORD_TITLE: 2-METHYL-2-PENTEN-4-ONE; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: HISAHIRO HAGIWARA, CHEMICAL RESEARCH INSTITUTE OF NON-AQUEOUSSOLUTIONS TOHOKU UNIV.
LICENSE: CC BY-NC-SA

CH$NAME: 2-METHYL-2-PENTEN-4-ONE
CH$NAME: 4-METHYL-3-PENTEN-2-ONE
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₆H₁₀O
CH$EXACT_MASS: 98.07316
CH$SMILES: CC(C)=CC(C)=O
CH$IUPAC: InChI=1S/C6H10O/c1-5(2)4-6(3)7/h4H,1-3H3
CH$LINK: INCHIKEY SHOJXDKTYKFBRD-UHFFFAOYSA-N
CH$LINK: COMPTOX DTXSID1029170

AC$INSTRUMENT: HITACHI M-80B
AC$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$SPLASH: splash10-0a7l-9000000000-3abe2bd4b3b37c4ed2cc
PK$NUM_PEAK: 27
PK$PEAK: m/z int. rel.int.
  14 1.28 13
  15 12.13 121
  26 3.89 39
  27 31.73 317
  29 37.01 370
  37 1.91 19
  38 6.14 61
  39 39.76 398
  40 4.22 42
  41 11.19 112
  42 5.55 56
  43 59.31 593
  44 1.02 10
  50 5.92 59
  51 7.17 72
  52 2.11 21
  53 13.97 140
  54 1.76 18
  55 99.99 999
  56 4.92 49
  67 1.31 13
  79 1.6 16
  82 1.12 11
  83 97.83 978
  84 5.36 54
  98 42.53 425
  99 2.49 25
//