ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP010403
RECORD_TITLE: 2-PYRROLIDINONE; 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

CH$NAME: 2-PYRROLIDINONE
CH$NAME: 2-PYRROLIDONE
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₄H₇NO
CH$EXACT_MASS: 85.05276
CH$SMILES: O=C(C1)NCC1
CH$IUPAC: InChI=1S/C4H7NO/c6-4-2-1-3-5-4/h1-3H2,(H,5,6)
CH$LINK: INCHIKEY HNJBEVLQSNELDL-UHFFFAOYSA-N
CH$LINK: COMPTOX DTXSID8027246

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 20 eV

MS$FOCUSED_ION: ION_TYPE [M]+*

PK$SPLASH: splash10-052o-9000000000-d44f6a4946e1e56b0ffd
PK$NUM_PEAK: 30
PK$PEAK: m/z int. rel.int.
  39 2.6 26
  40 5.7 57
  41 49 490
  42 7.06 71
  43 61.3 613
  44 11.1 111
  45 11.3 113
  46 0.19 2
  54 2.8 28
  55 23.7 237
  56 28.9 289
  57 3.4 34
  58 20.3 203
  59 7.7 77
  60 21.6 216
  67 0.7 7
  68 5.2 52
  69 20.1 201
  70 20.7 207
  71 2.22 22
  72 5.2 52
  73 9.8 98
  74 3.1 31
  81 0.73 7
  82 6.7 67
  83 11.9 119
  84 24.7 247
  85 99.99 999
  86 6.2 62
  87 4.1 41
//