The Benzene, 1-ethenyl-4-(trimethylsilyl)-, with the CAS registry number 1009-43-4, is also known as Trimethyl(4-vinylphenyl)silane. This chemical's molecular formula is C₁₁H₁₆Si and molecular weight is 176.33. What's more, its systematic name is (4-Ethenylphenyl)(trimethyl)silane.

Physical properties about Benzene, 1-ethenyl-4-(trimethylsilyl)- are: (1)ACD/LogP: 5.20; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 5.2; (4)ACD/LogD (pH 7.4): 5.2; (5)ACD/BCF (pH 5.5): 5285.35; (6)ACD/BCF (pH 7.4): 5285.35; (7)ACD/KOC (pH 5.5): 16090.47; (8)ACD/KOC (pH 7.4): 16090.47; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 0 Å²; (13)Index of Refraction: 1.487; (14)Molar Refractivity: 58.41 cm³; (15)Molar Volume: 202.7 cm³; (16)Polarizability: 23.15×10^-24 cm³; (17)Surface Tension: 24.5 dyne/cm; (18)Density: 0.86 g/cm³; (19)Flash Point: 76.1 °C; (20)Enthalpy of Vaporization: 44.4 kJ/mol; (21)Boiling Point: 226.3 °C at 760 mmHg; (22)Vapour Pressure: 0.124 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1) SMILES: C(/c1ccc(cc1)[Si](C)(C)C)=C
(2) InChI: InChI=1/C11H16Si/c1-5-10-6-8-11(9-7-10)12(2,3)4/h5-9H,1H2,2-4H3
(3) InChIKey: OXHSYXPNALRSME-UHFFFAOYAI