Diphenylsilane

Names

[ CAS No. ]:
775-12-2

[ Name ]:
Diphenylsilane

[Synonym ]:
Silane, diphenyl-
diphenyl silane
Benzene, 1,1'-silylenebis-
Benzene,1,1'-silylenebis
Diphenylsilane
Silane,diphenyl
EINECS 212-271-4
MFCD00003002

Chemical & Physical Properties

[ Density]:
0.993 g/mL at 25 °C(lit.)

[ Boiling Point ]:
218.6±0.0 °C at 760 mmHg

[ Melting Point ]:
157-161ºC

[ Molecular Formula ]:
C₁₂H₁₂Si

[ Molecular Weight ]:
184.309

[ Flash Point ]:
98.3±0.0 °C

[ Exact Mass ]:
184.070831

[ LogP ]:
0.80620

[ Vapour Pressure ]:
0.2±0.4 mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.579(lit.)

MSDS

Safety Information

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R38

[ Safety Phrases ]:
S37/39-S26

[ WGK Germany ]:
1

[ HS Code ]:
29310095

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

1,1,2,2-TETRAPHENYLDISILANE
Dichlorosilane
Dimethylphenylsilane
Dichlorodiphenylsilane
phenylene-ethylene
Phenylsilane
Lithium Aluminium Hydride
Diphenyl Chlorosilane
1-hexene
Hex-1-yne

DownStream

Methylbenzylalcohol
diphenyldi(1-phenylethoxy)silane
diphenyl(1-phenylethoxy)silane
chlorophenylsilane
Mesitylmethanol
Cyclohexanol,2,2,6,6-tetramethyl-
Diphenylsilanediol
Diphenylsilanol
dicyclohexyloxy(diphenyl)silane
(cyclohexyl)OSiPh2H

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%