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Back ChemicalBook Home>CAS DataBase List>76-74-4More Spectrum> Pentobarbital(76-74-4) IR1

Pentobarbital(76-74-4) IR1

Product NamePentobarbital

CAS76-74-4

Molecular FormulaC11H18N2O3

Molecular Weight226.27


  • Mass

    MS-IW-4532          
    5-ethyl-5-(1-methylbutyl)-2,4,6(1H,3H,5H)-pyrimidinetrione
    C11H18N2O3          (Mass of molecular ion:    226)
    

       Source Temperature: 130 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          27.0       2.3
          29.0       3.1
          39.0       2.7
          41.0       9.0
          42.0       1.9
          43.0      13.7
          44.0       1.4
          53.0       1.5
          55.0       5.0
          67.0       1.5
          69.0       4.4
          70.0       1.8
          71.0       5.0
          85.0       1.3
          97.0       2.2
          98.0       4.8
         112.0       2.4
         141.0      52.8
         142.0       3.6
         155.0       6.0
         156.0     100.0
         157.0      21.4
         158.0       2.0
         197.0       5.5
    

KBr disc



nujol mull



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