tetraethylcyclotetrasiloxane
Names
[ CAS No. ]: 
16066-10-7
        
[ Name ]: 
tetraethylcyclotetrasiloxane
        
[Synonym ]:
                
                Cyclotetrasiloxane, 2,4,6,8-tetraethyl-
                
                
            
                
                2,4,6,8-tetraethyl-cyclotetrasiloxane
                
                
            
                
                Tetraethylcyclotetrasiloxan
                
                
            
                
                2,4,6,8-Tetraaethyl-cyclotetrasiloxan
                
                
            
                
                2,4,6,8-Tetraethyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane
                
                
            
                
                2,4,6,8-Tetraethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
                
                
            
                
                1,3,5,7-Tetraethylcyclotetrasiloxan
                
                
            
                
                Cyclotetrasiloxane,2,4,6,8-tetraethyl
                
                
            
                
                Tetraethylcyclotetrasiloxanecontains other cyclics
                
                
                
                
    
Chemical & Physical Properties
[ Density]:
0.9808
            
[ Boiling Point ]:
212.3±9.0 °C at 760 mmHg
            
[ Melting Point ]:
<0ºC
            
[ Molecular Formula ]:
C8H24O4Si4
            
[ Molecular Weight ]:
296.616
            
[ Flash Point ]:
82.2±18.7 °C
            
[ Exact Mass ]:
296.075165
            
[ PSA ]:
36.92000
            
[ LogP ]:
1.02800
            
[ Vapour Pressure ]:
0.3±0.4 mmHg at 25°C
            
[ Index of Refraction ]:
1.4141
            
Safety Information
[ Risk Phrases ]:
 36/37/38
            
[ Safety Phrases ]:
 26-36/37/39
            
[ HS Code ]:
 2901100000
            
Customs
[ HS Code ]: 2901100000
[ Summary ]: 
2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%