Dodecyltrimethoxysilane
Names
[ CAS No. ]: 
3069-21-4
        
[ Name ]: 
Dodecyltrimethoxysilane
        
[Synonym ]:
                
                N-DODECYLTRIMETHOXYSILANE
                
                
            
                
                MFCD00069148
                
                
            
                
                DodecyltriMethoxysilane
                
                
            
                
                Silane coupler WD-10
                
                
            
                
                Silane coupler HD-111
                
                
            
                
                Longchainalkyl-trimethoxysilane
                
                
            
                
                n-dodecytrimethoxysilane
                
                
            
                
                Dodecyl(trimethoxy)silane
                
                
            
                
                1-TRIMETHOXYSILYLDODECANE
                
                
            
                
                Trimethox-dodecyl-silan
                
                
            
                
                HD-111
                
                
            
                
                Silane, dodecyltrimethoxy-
                
                
            
                
                trimethoxydodecylsilan
                
                
            
                
                Lauryltrimethoxysilane
                
                
            
                
                EINECS 221-332-4
                
                
                
                
    
Chemical & Physical Properties
[ Density]:
0.9±0.1 g/cm3
            
[ Boiling Point ]:
234.9±8.0 °C at 760 mmHg
            
[ Melting Point ]:
-40°C
            
[ Molecular Formula ]:
C15H34O3Si
            
[ Molecular Weight ]:
290.514
            
[ Flash Point ]:
108.6±21.3 °C
            
[ Exact Mass ]:
290.227722
            
[ PSA ]:
27.69000
            
[ LogP ]:
5.98
            
[ Vapour Pressure ]:
0.1±0.4 mmHg at 25°C
            
[ Index of Refraction ]:
1.430
            
MSDS
Safety Information
[ Hazard Codes ]:
 Xi
            
[ Risk Phrases ]:
 R36/38
            
[ Safety Phrases ]:
 S26-S36/37/39
            
[ HS Code ]:
 2931900090
            
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2931900090
[ Summary ]: 
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%