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1467-40-9

1,3-二苯甲酰丙酮(1467-40-9)质谱(MS)

分子式:C17H14O3

分子量: 266.29

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    Mass

    MS-IW-7888          
    1,5-diphenyl-1,3,5-pentanetrione
    C17H14O3            (Mass of molecular ion:    266)
    

       Source Temperature: 170 °C
       Sample Temperature: 140 °C
       Direct, 75 eV
    

          18.0       1.3
          50.0       1.0
          51.0       5.2
          65.0       1.1
          69.0      10.9
          76.0       1.0
          77.0      29.0
          78.0       3.7
          91.0       1.2
         103.0       1.0
         105.0     100.0
         106.0      24.7
         107.0       1.9
         120.0       3.8
         144.0       1.1
         147.0       8.0
         160.0       7.3
         161.0      19.1
         162.0       2.1
         247.0       1.2
         248.0       8.6
         249.0       2.4
         266.0       6.6
         267.0       1.5
    

KBr disc

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nujol mull

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