Hexaphenyldisilane

Names

[ Name ]:
Hexaphenyldisilane

[Synonym ]:
Disilane, hexaphenyl-
triphenyl(triphenylsilyl)silane
Benzene, 1,1',1'',1''',1'''',1'''''-(1,2-disilanediylidyne)hexakis-
Hexaphenyldisilane
EINECS 215-913-1
MFCD00039558

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
578.0±23.0 °C at 760 mmHg

[ Melting Point ]:
358-360 °C

[ Molecular Formula ]:
C₃₆H₃₀Si₂

[ Molecular Weight ]:
518.794

[ Flash Point ]:
279.3±15.6 °C

[ Exact Mass ]:
518.188599

[ LogP ]:
13.01

[ Vapour Pressure ]:
0.0±1.5 mmHg at 25°C

[ Index of Refraction ]:
1.654

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S36/37

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail 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%