Diphenyl[bis(phenylethynyl)]silane
Names
[ CAS No. ]:
18784-61-7
[ Name ]:
Diphenyl[bis(phenylethynyl)]silane
[Synonym ]:
Benzene, 1,1'-[bis(2-phenylethynyl)silylene]bis-
bis(phenylethynyl)diphenylsilane
QC-1551
diphenylbis(phenylethynyl)silane
diphenylbis(phenylethinyl)silane
Silane,diphenylbis(phenylethynyl)
bis(phenylethynylene)diphenylsilane
Diphenyl[bis(phenylethynyl)]silane
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
505.2±23.0 °C at 760 mmHg
[ Melting Point ]:
81 °C
[ Molecular Formula ]:
C28H20Si
[ Molecular Weight ]:
384.544
[ Flash Point ]:
246.6±15.6 °C
[ Exact Mass ]:
384.133423
[ LogP ]:
11.24
[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C
[ Index of Refraction ]:
1.660
MSDS
Safety Information
[ HS Code ]:
2931900090
Synthetic Route
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%