The Benzene,(dichloroethenylsilyl)-, with the CAS registry number 7719-02-0 and EINECS registry number 231-746-7, has the systematic name of dichloro(ethenyl)phenylsilane. It belongs to the product category of Monomer. And the molecular formula of the chemical is C₈H₈Cl₂Si.

The characteristics of Benzene,(dichloroethenylsilyl)- are as followings: (1)ACD/LogP: 5.53; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 5.53; (4)ACD/LogD (pH 7.4): 5.53; (5)ACD/BCF (pH 5.5): 9461.64; (6)ACD/BCF (pH 7.4): 9461.64; (7)ACD/KOC (pH 5.5): 24411.06; (8)ACD/KOC (pH 7.4): 24411.06; (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: 1.524; (14)Molar Refractivity: 54.2 cm³; (15)Molar Volume: 177 cm³; (16)Polarizability: 21.48×10^-24cm³; (17)Surface Tension: 28.9 dyne/cm; (18)Density: 1.14 g/cm³; (19)Flash Point: 80.8 °C; (20)Enthalpy of Vaporization: 43.54 kJ/mol; (21)Boiling Point: 217.5 °C at 760 mmHg; (22)Vapour Pressure: 0.194 mmHg at 25°C.

Preparation of Benzene,(dichloroethenylsilyl)-: This chemical can be prepared by trichloro-vinyl-silane and phenylmagnesium bromide. And the yield is about 54%. 

Uses of Benzene,(dichloroethenylsilyl)-: It can react with pyrrolidine to produce Phenyldipyrrolidinovinylsilan. This reaction will need reagent diethyl ether, and the yield is about 83%.   

You should be cautious while dealing with this chemical. It may cause burns. Therefore, you had better take the following instructions: Wear suitable protective clothing, gloves and eye/face protection, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: Cl[Si](Cl)(\C=C)c1ccccc1
(2)InChI: InChI=1/C8H8Cl2Si/c1-2-11(9,10)8-6-4-3-5-7-8/h2-7H,1H2
(3)InChIKey: QDASGLPLQWLMSJ-UHFFFAOYAL