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Back ChemicalBook Home>CAS DataBase List>574-12-9More Spectrum> Isoflavone(574-12-9) IR2

Isoflavone(574-12-9) IR2

Product NameIsoflavone

CAS574-12-9

Molecular FormulaC15H10O2

Molecular Weight222.24


  • Mass

    MS-IW-3382          
    3-phenyl-4H-chromen-4-one
    C15H10O2            (Mass of molecular ion:    222)
    

       Source Temperature: 140 °C
       Sample Temperature: 100 °C
       Direct, 75 eV
    

          18.0       1.1
          39.0       2.0
          50.0       2.6
          51.0       2.4
          52.0       1.1
          62.0       1.6
          63.0       5.7
          64.0       6.1
          74.0       2.0
          75.0       2.2
          76.0       4.2
          77.0       1.5
          82.0       1.6
          82.5       1.8
          89.0       2.0
          92.0      19.5
          93.0       1.4
          97.0       1.9
         102.0       7.5
         110.0       1.4
         110.5       2.2
         111.0       6.6
         111.5       1.0
         120.0      31.0
         121.0       2.5
         139.0       1.4
         163.0       1.7
         164.0       1.6
         165.0       6.7
         166.0       1.3
         194.0       1.5
         221.0     100.0
         222.0      86.8
         223.0      13.1
         224.0       1.3
    

KBr disc



nujol mull



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