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7234-20-0 5,5,11,11,13,13-hexamethyl-1,3,7,9-tetraphenyltricyclo[7.5.1.1~3,7~]heptasiloxane

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Product Name 5,5,11,11,13,13-hexamethyl-1,3,7,9-tetraphenyltricyclo[7.5.1.1~3,7~]heptasiloxane
CAS No. 7234-20-0
InChI InChI=1/C30H38O9Si7/c1-40(2)31-41(3,4)33-44(28-21-13-8-14-22-28)36-43(32-40,27-19-11-7-12-20-27)37-45(29-23-15-9-16-24-29)34-42(5,6)35-46(38-44,39-45)30-25-17-10-18-26-30/h7-26H,1-6H3
Molecular Formula C30H38O9Si7
Molecular Weight 739.2158
Density 1.2g/cm3
Boiling point 523.2°C at 760 mmHg
Flash point 237.8°C
Refractive index 1.566