
    
        十二甲基环六硅氧烷
        
            产品名称
            十二甲基环六硅氧烷
        
        CAS号540-97-6
        分子式C12H36O6Si6
        分子量444.92
            InChIInChI=1S/C12H36O6Si6/c1-19(2)13-20(3,4)15-22(7,8)17-24(11,12)18-23(9,10)16-21(5,6)14-19/h1-12H3
                    InChIKeyIUMSDRXLFWAGNT-UHFFFAOYSA-N
                    SmilesC[Si]1(O[Si](O[Si](O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1)(C)C)(C)C)C
                    
                
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Mass
MS-IW-1797          
dodecamethylcyclohexasiloxane
C12H36O6Si6         (Mass of molecular ion:    444)
   Source Temperature: 130 °C
   Sample Temperature: 100 °C
   Direct, 75 eV
      45.0       5.0
      59.0       5.3
      73.0     100.0
      74.0       9.0
      75.0       4.5
     133.0       1.1
     147.0      12.3
     148.0       1.9
     149.0       1.0
     191.0       1.0
     193.0       1.0
     207.0       3.2
     267.0       1.0
     311.0       1.2
     325.0       8.2
     326.0       2.7
     327.0       2.1
     341.0      27.3
     342.0       9.1
     343.0       6.2
     344.0       1.4
     413.0       1.1
     429.0      38.4
     430.0      16.1
     431.0      11.5
     432.0       3.5
     433.0       1.4
                                        
                                     
                        
                     
                 
                
                    
                    
                        
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  | 1H NMR | 
  300 MHz | 
  | C12 H36 O6 Si6
 | 
  0.05 ml : 0.5 ml CDCl3
 | 
  | dodecamethylcyclohexasiloxane
 | 
    | 
  
    Parameter     ppm  Hz 
      D(A)         0.078
     
     J(A,Si-29) = 118 Hz.
   | 
     Hz     ppm     Int.
     23.40   0.078   1000
                                            
                                         
                        
                     
                 
                
                
         
 
    
    
    
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