甲基三乙氧基硅烷

产品名称甲基三乙氧基硅烷

CAS号2031-67-6

分子式C7H18O3Si

分子量178.3

¹³CNMR

Mass

MS-NW-5022          
triethoxy(methyl)silane
C7H18O3Si           (Mass of molecular ion:    178)

   Source Temperature: 250 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV

      15.0       1.8
      26.0       2.0
      27.0       3.8
      28.0       2.4
      29.0       3.3
      31.0       2.0
      43.0       2.5
      45.0      13.5
      59.0       2.5
      60.0       1.9
      61.0      10.2
      62.0       2.4
      63.0       4.3
      73.0       5.0
      74.0       2.8
      75.0       1.6
      76.0       1.6
      77.0      30.0
      78.0       2.0
      79.0      10.5
      81.0       1.8
      88.0       1.9
      89.0      16.5
      90.0       1.9
      91.0       7.0
     103.0       2.7
     105.0      15.7
     106.0       1.5
     107.0       8.8
     117.0       2.3
     119.0      53.1
     120.0       5.3
     121.0       2.7
     133.0      66.1
     134.0       7.4
     135.0      10.7
     136.0       1.0
     147.0       1.0
     149.0       4.7
     163.0     100.0
     164.0      12.1
     165.0       4.8
     177.0       2.2
     178.0       2.8

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₇ H₁₈ O₃ Si	0.04 ml : 0.5 ml CDCl₃
triethoxy(methyl)silane

    Assign.     Shift(ppm)

      A             0.129
      B             1.233
      C             3.809

     Hz     ppm     Int.

    352.19   3.933    118
    345.00   3.853    440
    343.63   3.837     34
    338.00   3.775    464
    336.56   3.758     38
    331.19   3.698    143
    117.06   1.308    477
    110.19   1.231   1000
    103.13   1.152    411
     11.56   0.130    755

in CDCl3

CCl4 solution

liquid film

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甲基三乙氧基硅烷(2031-67-6)核磁图(¹HNMR) 相关产品图谱

氯甲基三乙氧基硅烷(15267-95-5)红外图谱(IR) 氯甲基三乙氧基硅烷(15267-95-5)Raman光谱氯甲基三乙氧基硅烷(15267-95-5)傅里叶红外光谱图正硅酸甲酯(681-84-5)核磁图(¹³CNMR) 正硅酸甲酯(681-84-5)质谱(MS)

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