The Benzene,1,1',1'',1'''-silanetetrayltetrakis[4-methyl-, with the CAS registry number 10256-83-4, is also known as Tetrakis(4-methylphenyl)silan. This chemical's molecular formula is C₂₈H₂₈Si and molecular weight is 392.6074. Its systematic name is called tetrakis(4-methylphenyl)silane.

Physical properties of Benzene,1,1',1'',1'''-silanetetrayltetrakis[4-methyl-: (1)ACD/LogP: 10.02; (2)# of Rule of 5 Violations: 1; (3)#Freely Rotating Bonds: 4; (4)Index of Refraction: 1.613; (5)Molar Refractivity: 128.13 cm³; (6)Molar Volume: 368 cm³; (7)Surface Tension: 42.2 dyne/cm; (8)Density: 1.06 g/cm³; (9)Flash Point: 229.7 °C; (10)Enthalpy of Vaporization: 71.36 kJ/mol; (11)Boiling Point: 477.9 °C at 760 mmHg; (12)Vapour Pressure: 7.79E-09 mmHg at 25°C.

Preparation: this chemical can be prepared by p-tolyl-lithium. This reaction will need reagent SiCl₄.

Uses of Benzene,1,1',1'',1'''-silanetetrayltetrakis[4-methyl-: it can be used to produce 4,4',4'',4'''-silanetetrayl-tetra-benzoic acid. This reaction will need reagent CrO₃.

You can still convert the following datas into molecular structure:
(1)SMILES: c1c(ccc(c1)C)[Si](c2ccc(cc2)C)(c3ccc(cc3)C)c4ccc(cc4)C
(2)InChI: InChI=1/C28H28Si/c1-21-5-13-25(14-6-21)29(26-15-7-22(2)8-16-26,27-17-9-23(3)10-18-27)28-19-11-24(4)12-20-28/h5-20H,1-4H3
(3)InChIKey: DRHRIEKNAHSNPY-UHFFFAOYAT