123640-93-7

Name 4 4'-BIS(TRIETHOXYSILYL)-1 1'-BIPHENYL
CAS 123640-93-7
Molecular Formula C24H38O6Si2
MDL Number MFCD06798075
Molecular Weight 478.73
MOL File 123640-93-7.mol
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Chemical Properties

Boiling point  203-206 °C0.3 mm Hg(lit.)
density  1.047 g/mL at 25 °C(lit.)
refractive index  1.5039
Fp  >230 °F
storage temp.  Inert atmosphere,Room Temperature
Specific Gravity 1.047
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
InChI 1S/C24H38O6Si2/c1-7-25-31(26-8-2,27-9-3)23-17-13-21(14-18-23)22-15-19-24(20-16-22)32(28-10-4,29-11-5)30-12-6/h13-20H,7-12H2,1-6H3
InChIKey KENDGHJJHKCUNB-UHFFFAOYSA-N
SMILES CCO[Si](OCC)(OCC)c1ccc(cc1)-c2ccc(cc2)[Si](OCC)(OCC)OCC

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)Health Hazard (GHS08)Environment (GHS09)
GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H302-H361-H372-H410
Precautionary statements  P201-P264-P280-P301+P330+P331-P312
WGK Germany  3
Storage Class 10 - Combustible liquids
Hazard Classifications Aquatic Chronic 4

Hazard Information

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