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网站主页CAS数据库列表 4741-53-1更多图谱四苯基邻苯二甲酸酐(4741-53-1)质谱(MS)

四苯基邻苯二甲酸酐

产品名称 四苯基邻苯二甲酸酐

CAS号4741-53-1

分子式C32H20O3

分子量452.5

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  • Mass

    MS-NW-7220          
    tetraphenylphthalic anhydride
    C32H20O3            (Mass of molecular ion:    452)
    

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

          18.0       4.5
          51.0       1.0
          77.0       1.4
         137.0       1.0
         149.0       1.3
         150.0       3.1
         151.0       2.0
         155.5       1.4
         156.5       1.4
         161.0       1.5
         162.0       3.0
         162.5       1.3
         163.0       2.4
         167.5       1.7
         168.0       1.1
         168.5       4.5
         169.0       2.3
         169.5       1.9
         173.0       1.0
         174.0       3.7
         174.5       1.5
         175.0       7.0
         175.5       3.1
         176.0       3.2
         178.0       1.4
         180.5       5.2
         181.0       3.5
         181.5      12.2
         182.0       6.8
         182.5       2.1
         183.0       1.0
         186.0       2.0
         186.5       1.1
         187.0       7.1
         187.5       4.0
         188.0      11.4
         188.5       6.4
         189.0       4.6
         189.5       1.6
         193.5       1.7
         194.0       1.4
         195.0       1.3
         195.5       1.9
         196.0       1.4
         200.0       1.9
         202.0       3.5
         203.0       2.4
         205.0       1.5
         217.0       3.5
         217.5       1.4
         226.0       2.4
         276.0       1.5
         289.0       1.9
         298.0       1.3
         300.0       5.9
         301.0       3.5
         302.0      14.3
         303.0       8.0
         304.0       1.6
         326.0       1.5
         330.0       2.1
         331.0       5.1
         332.0       1.5
         337.0       1.2
         339.0       3.0
         340.0       1.1
         348.0       1.0
         350.0       2.9
         351.0       2.0
         352.0       2.3
         353.0       1.1
         357.0       1.5
         361.0       1.0
         363.0       8.8
         364.0       5.9
         365.0       4.0
         366.0       1.4
         373.0       1.3
         374.0       3.9
         375.0       5.0
         376.0      13.0
         377.0      14.4
         378.0      12.2
         379.0      16.2
         380.0       7.3
         381.0       1.9
         389.0       1.5
         405.0       4.0
         406.0       5.5
         407.0       9.7
         408.0       4.6
         409.0       1.5
         423.0       1.3
         424.0       1.4
         433.0       4.2
         434.0       2.4
         451.0       6.3
         452.0     100.0
         453.0      35.5
         454.0       7.0
         455.0       1.0
    

KBr disc



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