The Benzene,1,1',1''-(ethoxysilylidyne)tris- is an organic compound with the formula C₂₀H₂₀OSi. The IUPAC name of this chemical is Ethoxy(triphenyl)silane. With the CAS registry number 1516-80-9, it is also named as Ethoxytriphenylsilane. Besides, its molecular weight is 304.46.

Physical properties about Benzene,1,1',1''-(ethoxysilylidyne)tris- are: (1)ACD/LogP: 7.41; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 7.41; (4)ACD/LogD (pH 7.4): 7.41; (5)ACD/BCF (pH 5.5): 250823.27; (6)ACD/BCF (pH 7.4): 250823.27; (7)ACD/KOC (pH 5.5): 254942.45; (8)ACD/KOC (pH 7.4): 254942.45; (9)#H bond acceptors: 1; (10)#Freely Rotating Bonds: 5; (11)Polar Surface Area: 9.23 Å²; (12)Index of Refraction: 1.588; (13)Molar Refractivity: 95.93 cm³; (14)Molar Volume: 284.6 cm³; (15)Polarizability: 38.03×10^-24 cm³; (16)Surface Tension: 39 dyne/cm; (17)Density: 1.06 g/cm³; (18)Flash Point: 163.5 °C; (19)Enthalpy of Vaporization: 56.47 kJ/mol; (20)Boiling Point: 344 °C at 760 mmHg; (21)Vapour Pressure: 0.000135 mmHg at 25 °C.

Preparation: this chemical can be prepared by Triphenylsilane. This reaction will need catalyst triphenylsilane. The reaction time is 20 hours. The yield is about 78%.

Uses of Benzene,1,1',1''-(ethoxysilylidyne)tris-: it can be used to produce Ethoxy-triphenyl-silane at temperature of 200 °C. It will need reagent NaPF₆ and various solvents with reaction time of 30 min. The yield is about 96%.

When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes, respiratory system and skin. When you are using it, wear suitable protective clothing. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)InChI: InChI=1/C20H20OSi/c1-2-21-22(18-12-6-3-7-13-18,19-14-8-4-9-15-19)20-16-10-5-11-17-20/h3-17H,2H2,1H3
(2)InChIKey: ZVJXKUWNRVOUTI-UHFFFAOYAR
(3)Std. InChI: InChI=1S/C20H20OSi/c1-2-21-22(18-12-6-3-7-13-18,19-14-8-4-9-15-19)20-16-10-5-11-17-20/h3-17H,2H2,1H3
(4)Std. InChIKey: ZVJXKUWNRVOUTI-UHFFFAOYSA-N