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Molecular FormulaC30H22O4

Molecular Weight446.49328


  • Mass

    MS-IW-9397          
    3,4-bis(hydroxydiphenylmethyl)-3-cyclobutene-1,2-dione
    C30H22O4            (Mass of molecular ion:    446)
    

       Source Temperature: 180 °C
       Sample Temperature: 190 °C
       Direct, 75 eV
    

          18.0       4.3
          28.0       3.6
          39.0       1.7
          44.0       8.4
          50.0       1.1
          51.0       6.0
          54.0       1.2
          63.0       1.8
          75.0       1.1
          76.0       1.7
          77.0      27.4
          78.0       2.8
          82.0      19.0
          83.0       1.1
          89.0       1.5
          91.0       1.9
         102.0       1.3
         103.0       2.4
         105.0      75.6
         106.0       6.0
         113.0       1.4
         115.0       2.8
         125.0       1.2
         126.0       2.5
         131.0       3.4
         131.5       1.4
         132.0       1.0
         137.0       1.3
         138.0       4.9
         138.5       1.9
         139.0       4.1
         150.0       2.6
         151.0       3.1
         152.0       7.1
         153.0       3.5
         156.5       2.1
         157.0       1.1
         159.0       2.2
         161.0       1.1
         162.0       3.5
         162.5       1.1
         163.0       4.9
         163.5       1.0
         164.0       2.3
         165.0      14.3
         166.0       5.2
         167.0      38.9
         168.0       6.7
         169.0       2.6
         169.5       3.6
         170.0       2.4
         174.0       1.4
         175.0       4.5
         175.5       1.9
         176.0       6.3
         177.0       4.0
         178.0      26.9
         179.0       6.0
         180.0       1.6
         181.0       1.9
         182.0       6.4
         183.0     100.0
         184.0      15.1
         185.0       1.5
         187.0       1.3
         188.0       1.2
         189.0      10.0
         190.0       5.4
         191.0      20.9
         192.0      13.4
         193.0       2.2
         200.0       2.0
         201.0       1.8
         202.0       3.9
         203.0       2.1
         207.0       2.7
         208.0       2.4
         209.0       1.0
         214.0       1.7
         218.0       3.1
         219.0       2.6
         220.0       6.0
         221.0       1.1
         235.0       1.1
         236.0      23.1
         237.0       4.5
         239.0       1.2
         246.0       4.0
         247.0       1.0
         250.0       1.2
         252.0       2.9
         253.0       1.2
         263.0       2.2
         264.0      15.0
         265.0       6.2
         266.0       1.6
         267.0       2.7
         269.0       1.2
         274.0       1.6
         275.0       1.2
         276.0       8.1
         277.0       6.5
         278.0       7.6
         279.0       8.3
         280.0       2.6
         289.0       1.2
         297.0       2.5
         305.0       2.0
         306.0       1.6
         307.0       8.0
         308.0       2.0
         323.0       2.3
         324.0       1.2
         333.0       1.1
         339.0       1.0
         349.0       1.5
         350.0       2.7
         351.0      10.2
         352.0       3.3
         353.0       1.3
         354.0       1.0
         355.0       2.0
         356.0      10.3
         357.0       4.1
         358.0       1.1
         383.0       3.1
         384.0       4.0
         385.0       1.1
         402.0       1.7
         428.0       4.3
         429.0       1.3
    

KBr disc



nujol mull



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