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原甲酸三丙酯

产品名称 原甲酸三丙酯

CAS号621-76-1

分子式C10H22O3

分子量190.28

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  • Mass

    MS-IW-7199          
    tripropyl orthoformate
    C10H22O3            (Mass of molecular ion:    190)
    

       Source Temperature: 210 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          18.0       2.4
          26.0       1.6
          27.0      14.7
          28.0       5.0
          29.0       5.0
          31.0      28.7
          37.0       1.6
          38.0       2.4
          39.0      14.4
          40.0       5.4
          41.0      37.8
          42.0      31.6
          43.0      97.1
          44.0       6.3
          45.0       1.2
          47.0      21.8
          57.0       1.4
          58.0       1.0
          59.0       5.3
          60.0       2.1
          63.0       2.8
          73.0       1.0
          88.0       1.3
          89.0     100.0
          90.0       5.0
         105.0       1.5
         131.0      83.3
         132.0       6.6
         189.0       1.0
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C10 H22 O3 0.05 ml : 0.5 ml CDCl3
    tripropyl orthoformate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 5.154 B 3.503 C 1.625 D 0.949

         Hz     ppm     Int.
    

       2059.81   5.155    329
       1406.86   3.521    448
       1400.02   3.504    756
       1393.31   3.487    452
        667.97   1.672     66
        660.64   1.654    210
        653.69   1.636    395
        646.36   1.618    395
        639.53   1.601    239
        632.20   1.582     77
        386.47   0.968    649
        379.03   0.949   1000
        371.58   0.930    582
    

in CDCl3



liquid film