The Silicic acid (H₄SiO₄),tetrakis(2-methoxyethyl) ester, with CAS registry number 2157-45-1, has the systematic name of tetrakis(2-methoxyethyl) orthosilicate. Besides this, it is also called Tetrakis(2-methoxyethoxy)silane. And the chemical formula of this chemical is C₁₂H₂₈O₈Si. What's more, its EINECS is 218-470-2.

Physical properties of Silicic acid (H₄SiO₄),tetrakis(2-methoxyethyl) ester: (1)ACD/LogP: 3.02; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.01; (4)ACD/LogD (pH 7.4): 3.01; (5)ACD/BCF (pH 5.5): 115.09; (6)ACD/BCF (pH 7.4): 115.09; (7)ACD/KOC (pH 5.5): 1039.67; (8)ACD/KOC (pH 7.4): 1039.67; (9)#H bond acceptors: 8; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 16; (12)Polar Surface Area: 73.84 Å²; (13)Index of Refraction: 1.426; (14)Molar Refractivity: 80.32 cm³; (15)Molar Volume: 313.2 cm³; (16)Polarizability: 31.84×10^-24cm³; (17)Surface Tension: 28.8 dyne/cm; (18)Density: 1.048 g/cm³; (19)Flash Point: 113.3 °C; (20)Enthalpy of Vaporization: 51.81 kJ/mol; (21)Boiling Point: 299.6 °C at 760 mmHg; (22)Vapour Pressure: 0.0021 mmHg at 25°C.

Preparation: this chemical can be prepared by 2-methoxy-ethanol. This reaction will need reagent SiHCl₃.

When you are using this chemical, please be cautious about it as the following:
The Silicic acid (H₄SiO₄),tetrakis(2-methoxyethyl) ester irritates to eyes, respiratory system and skin. 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.

You can still convert the following datas into molecular structure:
(1)SMILES: O(CCOC)[Si](OCCOC)(OCCOC)OCCOC
(2)InChI: InChI=1/C12H28O8Si/c1-13-5-9-17-21(18-10-6-14-2,19-11-7-15-3)20-12-8-16-4/h5-12H2,1-4H3
(3)InChIKey: JSECNWXDEZOMPD-UHFFFAOYAI
(4)Std. InChI: InChI=1S/C12H28O8Si/c1-13-5-9-17-21(18-10-6-14-2,19-11-7-15-3)20-12-8-16-4/h5-12H2,1-4H3
(5)Std. InChIKey: JSECNWXDEZOMPD-UHFFFAOYSA-N