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网站主页CAS数据库列表 1623-08-1更多图谱磷酸二苄酯(1623-08-1)质谱(MS)

磷酸二苄酯

产品名称 磷酸二苄酯

CAS号1623-08-1

分子式C14H15O4P

分子量278.24

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  • Mass

    MS-IW-4007          
    dibenzyl hydrogen phosphate
    C14H15O4P           (Mass of molecular ion:    278)
    

       Source Temperature: 180 °C
       Sample Temperature: 150 °C
       Direct, 75 eV
    

          39.0       1.6
          51.0       1.3
          63.0       1.3
          65.0       8.1
          77.0       3.2
          79.0       3.7
          89.0       2.6
          90.0       2.5
          91.0     100.0
          92.0      10.6
         105.0       2.9
         107.0      12.0
         108.0       1.7
         178.0       1.1
         179.0       3.8
         180.0       8.6
         181.0       1.4
         187.0      14.7
         188.0       1.6
         277.0      20.2
         278.0       3.3
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C14 H15 O4 P 0.05 ml : 0.5 ml CDCl3
    dibenzyl hydrogen phosphate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 11.78 B 7.32 to 7.28 C 5.003 J(C,P-31)=7.5HZ

         Hz     ppm     Int.
    

       4708.86  11.783     64
       2924.65   7.319     57
       2923.28   7.315     57
       2920.84   7.309    232
       2918.70   7.304   1000
       2915.95   7.297    271
       2913.82   7.291     91
       2911.53   7.286     48
       2909.85   7.281     39
       2909.24   7.280     39
       2908.17   7.277     36
       2000.89   5.007    270
       1993.41   4.988    270
    

in CDCl3



KBr disc



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