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1829-40-9

六苯基二硅氧烷(1829-40-9)质谱(MS)

产品名称:六苯基二硅氧烷

CAS:1829-40-9

分子式:C36H30OSi2

分子量: 534.79

InChI:InChI=1S/C36H30OSi2/c1-7-19-31(20-8-1)38(32-21-9-2-10-22-32,33-23-11-3-12-24-33)37-39(34-25-13-4-14-26-34,35-27-15-5-16-28-35)36-29-17-6-18-30-36/h1-30H

InChIKey: IVZTVZJLMIHPEY-UHFFFAOYSA-N

Smiles:[Si](C1=CC=CC=C1)(C1=CC=CC=C1)(C1=CC=CC=C1)O[Si](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

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    Mass

    MS-IW-9279          
    hexaphenyldisiloxane
    C36H30OSi2          (Mass of molecular ion:    534)
    

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

          18.0       1.9
          28.0       1.0
          51.0       1.4
          53.0       2.1
          77.0       3.1
          78.0       2.2
          79.0       1.0
         103.0       2.0
         105.0      10.3
         106.0       1.3
         112.0       8.7
         112.5       1.7
         113.0       1.1
         125.0       1.5
         128.0       2.4
         128.5       2.1
         129.0       4.0
         138.0       3.0
         142.0       2.3
         150.0       1.7
         151.0      86.5
         153.0       2.4
         154.0       3.5
         155.0       6.4
         156.0       1.2
         165.0       1.6
         179.0       2.8
         180.0       7.3
         181.0      22.7
         182.0       4.8
         183.0       2.9
         190.0      51.5
         197.0       1.0
         205.0       2.8
         207.0       1.1
         225.0       3.1
         226.0       3.9
         228.0       7.0
         231.0       2.7
         255.0       9.2
         256.0       2.2
         257.0      68.4
         258.0      16.9
         259.0      12.7
         260.0       2.7
         300.0       2.8
         301.0      14.0
         302.0     100.0
         303.0      38.3
         304.0      13.1
         305.0       4.3
         377.0       1.7
         379.0      80.0
         380.0      32.0
         381.0      11.8
         382.0       2.8
         457.0      19.1
         534.5       2.2
    

400 MHz in CDCl3

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    1H NMR 399.65 MHz
    C36 H30 O Si2 0.025 g : 0.5 ml CDCl3
    hexaphenyldisiloxane
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.473 B 7.358 C 7.249

         Hz     ppm     Int.
    

       2991.70   7.486    628
       2990.48   7.483    833
       2985.60   7.471    327
       2983.76   7.466    948
       2982.42   7.463    834
       2950.81   7.384    121
       2949.46   7.381    204
       2948.12   7.377    126
       2944.09   7.367    180
       2942.02   7.362    505
       2940.06   7.357    173
       2936.04   7.347    245
       2934.57   7.343    372
       2933.23   7.340    191
       2905.03   7.269    678
       2897.46   7.250   1000
       2891.72   7.236    204
       2890.50   7.233    430
       2889.65   7.231    316
       2887.94   7.227    170
    

in CDCl3

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KBr disc

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nujol mull

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