5-trimethylsilylcyclopentadiene
Suppliers
Names
[ CAS No. ]:
3559-74-8
        
[ Name ]:
 5-trimethylsilylcyclopentadiene
        
[Synonym ]:
                
                Cyclopenta-2,4-dien-1-yl(trimethyl)silane
                
                
            
                
                2,4-Cyclopentadien-1-yl(trimethyl)silane
                
                
            
                
                1-trimethylsilylcyclopenta-2,4-diene
                
                
            
                
                (2,4-Cyclopentadien-1-yl)trimethylsilane
                
                
            
                
                Cyclopentadienyltrimethylsilane
                
                
            
                
                5-trimethylsilylcyclopentadiene
                
                
            
                
                2,4-Cyclopentadienyltrimethylsilane
                
                
            
                
                Trimethylsilylcyclopentadien
                
                
            
                
                1,3-Cyclopentadiene, 5-(trimethylsilyl)-
                
                
            
                
                2,4-Cyclopentadien-1-yltrimethylsilane
                
                
            
                
                MFCD00010666
                
                
            
                
                TRIMETHYLSILYL)1,3-CYCLOPENTADIENE
                
                
            
                
                cyclopenta-2,4-dienyltrimethylsilane
                
                
            
                
                CPTMS
                
                
            
                
                1-trimethylsilyl-2,4-cyclopentadiene
                
                
            
                
                5-trimethylsilyl-1,3-cyclopentadiene
                
                
            
                
                Trimethylsilyl)1
                
                
            
                
                5-(Trimethylsilyl)-1,3-cyclopentadiene
                
                
            
                
                TRIMETHYLSILYLCYCLOPENTADIENE
                
                
                
                
    
Chemical & Physical Properties
[ Density]:
0.8±0.1 g/cm3
            
[ Boiling Point ]:
150.2±9.0 °C at 760 mmHg
            
[ Melting Point ]:
-19 °C
            
[ Molecular Formula ]:
C8H14Si
            
[ Molecular Weight ]:
138.282
            
[ Flash Point ]:
29.7±12.3 °C
            
[ Exact Mass ]:
138.086472
            
[ LogP ]:
3.30
            
[ Vapour Pressure ]:
4.9±0.3 mmHg at 25°C
            
[ Index of Refraction ]:
1.465
            
[ Storage condition ]:
−20°C
            
MSDS
Safety Information
[ Hazard Codes ]:
 Xi: Irritant;
            
[ Risk Phrases ]:
 R10
            
[ Safety Phrases ]:
 S23-S24/25-S36/37/39-S26-S16
            
[ RIDADR ]: 
UN 1993 3/PG 3
            
[ WGK Germany ]: 
3
            
[ Packaging Group ]:
 III
            
[ Hazard Class ]:
3
            
[ HS Code ]:
 2931900090
            
Synthetic Route
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%