This chemical is called Disiloxane,1,1,3,3-tetraethoxy-1,3-dimethyl-, and its systematic name is 1,1,3,3-Tetraethoxy-1,3-dimethyldisiloxane. With the molecular formula of C₁₀H₂₆O₅Si₂, its molecular weight is 282.48. The CAS registry number of this chemical is 18001-60-0.

Other characteristics of the Disiloxane,1,1,3,3-tetraethoxy-1,3-dimethyl- can be summarised as followings: (1)ACD/LogP: 6.89; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 6.88; (4)ACD/LogD (pH 7.4): 6.88; (5)ACD/BCF (pH 5.5): 100582.51; (6)ACD/BCF (pH 7.4): 100582.51; (7)ACD/KOC (pH 5.5): 132551.47; (8)ACD/KOC (pH 7.4): 132551.47; (9)#H bond acceptors: 5; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 10; (12)Polar Surface Area: 46.15 Å²; (13)Index of Refraction: 1.416; (14)Molar Refractivity: 74.53 cm³; (15)Molar Volume: 296.8 cm³; (16)Polarizability: 29.54×10^-24cm³; (17)Surface Tension: 22.5 dyne/cm; (18)Density: 0.951 g/cm³; (19)Flash Point: 79.3 °C; (20)Enthalpy of Vaporization: 44.51 kJ/mol; (21)Boiling Point: 227.4 °C at 760 mmHg; (22)Vapour Pressure: 0.117 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
1.SMILES: O(CC)[Si](O[Si](OCC)(OCC)C)(OCC)C
2.InChI: InChI=1/C10H26O5Si2/c1-7-11-16(5,12-8-2)15-17(6,13-9-3)14-10-4/h7-10H2,1-6H3
3.InChIKey: OPHLEQJKSDAYRR-UHFFFAOYAI