MassBank Record: MSBNK-Fac_Eng_Univ_Tokyo-JP010755

ISOPENTANE; EI-B; MS

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ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP010755
RECORD_TITLE: ISOPENTANE; 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

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CH$NAME: ISOPENTANE
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₅H₁₂
CH$EXACT_MASS: 72.09390
CH$SMILES: CCC(C)C
CH$IUPAC: InChI=1S/C5H12/c1-4-5(2)3/h5H,4H2,1-3H3
CH$LINK: INCHIKEY QWTDNUCVQCZILF-UHFFFAOYSA-N
CH$LINK: COMPTOX DTXSID8025468

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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

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MS$FOCUSED_ION: ION_TYPE [M]+*

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PK$SPLASH: splash10-0006-9000000000-959204d9c92e9a8c6294
PK$NUM_PEAK: 22
PK$PEAK: m/z int. rel.int.
  15 1.8 18
  26 2.4 24
  27 26.5 265
  28 0.41 4
  29 36.5 365
  30 1.2 12
  38 1.8 18
  39 1.71 17
  40 2.4 24
  41 70.6 706
  42 88.2 882
  43 99.99 999
  44 3.5 35
  50 1.2 12
  51 1.2 12
  53 0.24 2
  55 5.3 53
  56 20 200
  57 58.2 582
  58 0.29 3
  71 2.4 24
  72 8.8 88
//