The Silane,ethenyltris(2-methoxymethylethoxy)- (9CI), with the CAS registry number 303746-21-6, has the systematic name of 7-ethenyl-7-(3-methoxypropoxy)-2,6,8,12-tetraoxa-7-silatridecane. And the molecular formula of the chemical is C₁₄H₃₀O₆Si.

The characteristics of Silane,ethenyltris(2-methoxymethylethoxy)- (9CI) are as followings: (1)ACD/LogP: 3.80; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.8; (4)ACD/LogD (pH 7.4): 3.8; (5)ACD/BCF (pH 5.5): 456.56; (6)ACD/BCF (pH 7.4): 456.56; (7)ACD/KOC (pH 5.5): 2787.86; (8)ACD/KOC (pH 7.4): 2787.86; (9)#H bond acceptors: 6; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 16; (12)Polar Surface Area: 55.38 Å²; (13)Index of Refraction: 1.435; (14)Molar Refractivity: 85.82 cm³; (15)Molar Volume: 328.6 cm³; (16)Polarizability: 34.02×10^-24cm³; (17)Surface Tension: 27.9 dyne/cm; (18)Density: 0.981 g/cm³; (19)Flash Point: 131.4 °C; (20)Enthalpy of Vaporization: 56.03 kJ/mol; (21)Boiling Point: 339.9 °C at 760 mmHg; (22)Vapour Pressure: 0.000176 mmHg at 25°C.    

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: COCCCO[Si](OCCCOC)(C=C)OCCCOC
(2)InChI: InChI=1/C14H30O6Si/c1-5-21(18-12-6-9-15-2,19-13-7-10-16-3)20-14-8-11-17-4/h5H,1,6-14H2,2-4H3
(3)InChIKey: XSUJDDNOLKLDLF-UHFFFAOYAN