(Oxydi-4,1-phenylene)bis(dimethylsilanol)

Names

[ CAS No. ]:
2096-54-0

[ Name ]:
(Oxydi-4,1-phenylene)bis(dimethylsilanol)

[Synonym ]:
Bis-<p-(dimethyl-hydroxy-silyl)-phenyl>-aether
Q148
(Oxydi-4,1-phenylene)bis(dimethylsilanol)
(Oxybis(4,1-phenylene))bis(dimethylsilanol)
4,4'-Bis(dimethylhydroxysilyl)diphenyl ether
Silanol, 1,1'-(oxydi-4,1-phenylene)bis[1,1-dimethyl-
4,4'-Bis-<hydroxy-dimethyl-silyl>-diphenylaether
4.4'-Bis-dimethylhydroxysilyl-diphenylaether

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
399.4±42.0 °C at 760 mmHg

[ Melting Point ]:
85-91ºC (dec.)

[ Molecular Formula ]:
C₁₆H₂₂O₃Si₂

[ Molecular Weight ]:
318.515

[ Flash Point ]:
195.4±27.9 °C

[ Exact Mass ]:
318.110748

[ PSA ]:
49.69000

[ LogP ]:
5.35

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.556

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2931900090

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%