MassBank Record: MSBNK-Fac_Eng_Univ_Tokyo-JP002935

PHTHALIC ANHYDRIDE; EI-B; MS

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ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP002935
RECORD_TITLE: PHTHALIC ANHYDRIDE; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: MASS SPECTROSCOPY SOC. OF JAPAN (MSSJ)
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$LINK: INCHIKEY LGRFSURHDFAFJT-UHFFFAOYSA-N
CH$LINK: COMPTOX DTXSID2021159

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AC$INSTRUMENT: Unknown
AC$INSTRUMENT_TYPE: EI-B
AC$MASS_SPECTROMETRY: MS_TYPE MS
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE

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MS$FOCUSED_ION: ION_TYPE [M]+*

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PK$SPLASH: splash10-0ufr-9500000000-1258b483df1c7ca0abc2
PK$NUM_PEAK: 17
PK$PEAK: m/z int. rel.int.
  37 14.22 142
  38 28.87 289
  39 3.08 31
  49 6.4 64
  50 51.29 513
  51 4.04 40
  52 10.24 102
  61 2.61 26
  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
//