1,2,4,5-Tetrakis(trimethylsilyl)benzene
Names
[ CAS No. ]:
17156-61-5
[ Name ]:
1,2,4,5-Tetrakis(trimethylsilyl)benzene
[Synonym ]:
1,2,4,5-tetrakis-trimethylsilanyl-benzene
dodeca-Si-methyl-Si,Si',Si'',Si'''-benzene-1,2,4,5-tetrayl-tetrakis-silane
Chemical & Physical Properties
[ Density]:
0.85g/cm3
[ Boiling Point ]:
274.6ºC at 760mmHg
[ Molecular Formula ]:
C18H38Si4
[ Molecular Weight ]:
366.83600
[ Flash Point ]:
85ºC
[ Exact Mass ]:
366.20500
[ LogP ]:
3.86740
[ Vapour Pressure ]:
0.00896mmHg at 25°C
[ Index of Refraction ]:
1.461
Safety Information
[ HS Code ]:
2931900090
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%