MassBank Record: MSBNK-Fac_Eng_Univ_Tokyo-JP008255

PHTHALIC ANHYDRIDE; EI-B; MS

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ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP008255
RECORD_TITLE: PHTHALIC ANHYDRIDE; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: UBE SCIENTIFIC ANALYSIS LABORATORY
LICENSE: CC BY-NC-SA

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CH$NAME: PHTHALIC ANHYDRIDE
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₈H₄O₃
CH$EXACT_MASS: 148.01604
CH$SMILES: O=c(o1)c(c2)c(ccc2)c(=O)1
CH$IUPAC: InChI=1S/C8H4O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1-4H
CH$LINK: CAS 85-44-9
CH$LINK: INCHIKEY LGRFSURHDFAFJT-UHFFFAOYSA-N
CH$LINK: COMPTOX DTXSID2021159

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AC$INSTRUMENT: HITACHI M-60
AC$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$SPLASH: splash10-0ufr-9500000000-68ab39d6cc551f8e0f9f
PK$NUM_PEAK: 22
PK$PEAK: m/z int. rel.int.
  28 1.25 13
  37 14.22 142
  38 28.87 289
  39 3.08 31
  44 1.72 17
  49 6.4 64
  50 51.29 513
  51 4.04 40
  52 10.24 102
  53 1.85 19
  61 2.61 26
  62 1.49 15
  63 1.67 17
  73 5.96 60
  74 18.71 187
  75 11.53 115
  76 88.98 890
  77 7.16 72
  104 99.99 999
  105 7.84 78
  148 35.06 351
  149 3.31 33
//