TETRAPHENYLSILANE

The Benzene,1,1',1'',1'''-silanetetrayltetrakis- is an organic compound with the formula C₂₄H₂₀Si. The IUPAC name of this chemical is tetraphenylsilane. With the CAS registry number 1048-08-4, it is also named as Silane, tetraphenyl-. This chemical is crystal which is stable under normal temperature and pressure. Additionally, it should be sealed in the container and stored in the cool and dry place.

The other characteristics of this product can be summarized as: (1)ACD/LogP: 8.18; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 8.18; (4)ACD/LogD (pH 7.4): 8.18; (5)#H bond acceptors: 0; (6)#H bond donors: 0; (7)#Freely Rotating Bonds: 4; (8)Polar Surface Area: 0 Å²; (9)Index of Refraction: 1.637; (10)Molar Refractivity: 109.64 cm³; (11)Molar Volume: 305.2 cm³; (12)Polarizability: 43.46×10^-24 cm³; (13)Surface Tension: 43.7 dyne/cm; (14)Enthalpy of Vaporization: 65.88 kJ/mol; (15)Vapour Pressure: 3.4E-07 mmHg at 25°C; (16)Rotatable Bond Count: 4; (17)Exact Mass: 336.133427; (18)MonoIsotopic Mass: 336.133427; (19)Heavy Atom Count: 25; (20)Complexity: 301.

Preparation of Benzene,1,1',1'',1'''-silanetetrayltetrakis-: It can be obtained by the reaction of Tetraethoxysilane and Diphenylmagnesium bromide.

Uses of Benzene,1,1',1'',1'''-silanetetrayltetrakis-: It is used as intermediate in the production of organosilicon compound. It also can react with trifluoro-methanesulfonic acid to get diphenylsilicium-bis(trifluormethansulfonat). This reaction needs solvent CHCl₃ at temperature of 0 °C. The yield is 100%.

People can use the following data to convert to the molecule structure. 
1. SMILES:c1c(cccc1)[Si](c2ccccc2)(c3ccccc3)c4ccccc4
2. InChI:InChI=1/C24H20Si/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24/h1-20H
3. InChIKey:JLAVCPKULITDHO-UHFFFAOYAV