MassBank Record: MSBNK-Fac_Eng_Univ_Tokyo-JP008878

2,3-BUTANEDIONE; EI-B; MS

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ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP008878
RECORD_TITLE: 2,3-BUTANEDIONE; 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

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CH$NAME: 2,3-BUTANEDIONE
CH$NAME: DIACETYL
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₄H₆O₂
CH$EXACT_MASS: 86.03678
CH$SMILES: CC(=O)C(C)=O
CH$IUPAC: InChI=1S/C4H6O2/c1-3(5)4(2)6/h1-2H3
CH$LINK: INCHIKEY QSJXEFYPDANLFS-UHFFFAOYSA-N
CH$LINK: COMPTOX DTXSID6021583

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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

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MS$FOCUSED_ION: ION_TYPE [M]+*

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PK$SPLASH: splash10-0006-9000000000-622030119adee3079d84
PK$NUM_PEAK: 17
PK$PEAK: m/z int. rel.int.
  14 3.17 32
  15 12.69 127
  18 2.06 21
  26 1.59 16
  27 1.67 17
  28 1.19 12
  29 1.43 14
  39 4.84 48
  41 19.98 200
  42 8.88 89
  43 99.99 999
  44 2.38 24
  51 1.19 12
  53 2.22 22
  69 2.38 24
  86 11.02 110
  87 1.27 13
//