硅酸异丙酯

产品名称硅酸异丙酯

CAS号1992-48-9

分子式C12H28O4Si

分子量264.43

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¹HNMR

¹³CNMR

IR1

Mass

MS-IW-6517          
tetraisopropyl orthosilicate
C12H28O4Si          (Mass of molecular ion:    264)

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

      27.0       1.2
      39.0       2.3
      41.0       5.0
      42.0       3.0
      43.0       3.0
      45.0       1.3
      62.0       1.9
      63.0       8.1
      69.0       1.4
      75.0       2.5
      77.0       1.4
      79.0      38.2
      80.0       2.0
      81.0       1.8
      82.0       2.1
      83.0       1.2
      89.0       2.2
      96.0       2.4
      97.0       2.8
     103.0       2.4
     104.0       1.0
     105.0       5.8
     107.0       6.3
     117.0       2.2
     119.0       3.6
     121.0      19.2
     122.0       1.6
     123.0       6.3
     125.0       2.0
     133.0       1.3
     137.0       6.0
     147.0       2.8
     149.0       8.5
     151.0       3.3
     163.0      12.0
     164.0       1.5
     165.0      51.3
     166.0       5.5
     167.0       2.4
     179.0       2.9
     191.0      12.8
     192.0       1.8
     205.0       9.3
     206.0       1.5
     207.0      27.4
     208.0       3.9
     209.0       1.4
     221.0       3.3
     233.0       1.6
     249.0     100.0
     250.0      17.7
     251.0       5.6
     263.0       4.4

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₂ H₂₈ O₄ Si	0.05 ml : 0.5 ml CDCl₃
tetraisopropyl orthosilicate

    Assign.     Shift(ppm)

      A             4.225
      B             1.202

     Hz     ppm     Int.

   1700.81   4.256     68
   1694.70   4.241    164
   1688.60   4.226    213
   1682.50   4.210    166
   1676.39   4.195     72
    491.21   1.230     43
    483.64   1.211   1000
    477.42   1.195    960

in CDCl3

liquid film

更多供应商

硅酸异丙酯(1992-48-9)核磁图(¹HNMR) 相关产品图谱

硅酸异丙酯(1992-48-9)核磁图(¹³CNMR) 硅酸异丙酯(1992-48-9)核磁图(¹HNMR) 硅酸异丙酯(1992-48-9)质谱(MS) 硅酸异丙酯(1992-48-9)红外图谱(IR1) 辛基三甲基氯化铵(10108-86-8)核磁图(¹HNMR)

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