The Dimethylvinylchlorosilane with cas registry number of 1719-58-0, belongs to the following product categories: (1)monomer; (2)Monochlorosilanes; (3)Si (Classes of Silicon Compounds); (4)Si-Cl Compounds; (5)Vinylsilanes, Allylsilanes. It has the systematic name of chloro(ethenyl)dimethylsilane. And its IUPAC name is [(E)-2-chloroethenyl]-dimethylsilicon.

Physical properties about this chemical are: (1)ACD/LogP: 2.77; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.77; (4)ACD/LogD (pH 7.4): 2.77; (5)ACD/BCF (pH 5.5): 75.56; (6)ACD/BCF (pH 7.4): 75.56; (7)ACD/KOC (pH 5.5): 769.33; (8)ACD/KOC (pH 7.4): 769.33; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 0 Å²; (13)Index of Refraction: 1.409; (14)Molar Refractivity: 33.87 cm³; (15)Molar Volume: 136.7 cm³; (16)Polarizability: 13.42×10^-24cm³; (17)Surface Tension: 17 dyne/cm; (18)Enthalpy of Vaporization: 31.06 kJ/mol; (19)Vapour Pressure: 83.9 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
The Dimethylvinylchlorosilane is highly flammable. And it reacts violently with water. It may cause burns.So keep it away from sources of ignition. When use it, wear suitable protective clothing, gloves and eye/face protection. If contact with eyes, rinse immediately with plenty of water and seek medical advice. Take precautionary measures against static discharges. In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)

You can still convert the following datas into molecular structure: 
(1)SMILES: Cl[Si](\C=C)(C)C;
(2)InChI: InChI=1/C4H9ClSi/c1-4-6(2,3)5/h4H,1H2,2-3H3;
(3)InChIKey: XSDCTSITJJJDPY-UHFFFAOYAY;
(4)Std. InChI: InChI=1S/C4H9ClSi/c1-4-6(2,3)5/h4H,1H2,2-3H3;
(5)Std. InChIKey: XSDCTSITJJJDPY-UHFFFAOYSA-N