The CAS register number of 2-Propenoicacid, 2-methyl-,1,1'-[[1,1,3,3-tetrakis[(trimethylsilyl)oxy]-1,3-disiloxanediyl]di-3,1-propanediyl]ester is 80722-63-0. It also can be called as {1,1,1,7,7,7-Hexamethyl-3,5-bis[(trimethylsilyl)oxy]tetrasiloxane-3,5-diyl}dipropane-3,1-diyl bis(2-methylacrylate) and the systematic name about this chemical is 3-(5,5,5-trimethyl-3-{3-[(2-methylacryloyl)oxy]propyl}-1,1,3-tris[(trimethylsilyl)oxy]trisiloxanyl)propyl 2-methylprop-2-enoate (non-preferred name). The molecular formula about this chemical is C₂₆H₅₈O₉Si₆ and the molecular weight is 683.25. It belongs to the following product categories which include Industrial/Fine Chemicals; Monomer and so on.

Physical properties about 2-Propenoicacid, 2-methyl-,1,1'-[[1,1,3,3-tetrakis[(trimethylsilyl)oxy]-1,3-disiloxanediyl]di-3,1-propanediyl]ester are: (1)ACD/LogP: 13.40; (2)# of Rule of 5 Violations: 2; (3)ACD/LogD (pH 5.5): 13.4; (4)ACD/LogD (pH 7.4): 13.4; (5)ACD/BCF (pH 5.5): 1000000; (6)ACD/BCF (pH 7.4): 1000000; (7)ACD/KOC (pH 5.5): 10000000; (8)ACD/KOC (pH 7.4): 10000000; (9)#H bond acceptors: 9; (10)#Freely Rotating Bonds: 22; (11)Polar Surface Area: 98.75Ų; (12)Index of Refraction: 1.444; (13)Molar Refractivity: 186.21 cm³; (14)Molar Volume: 700.6 cm³; (15)Polarizability: 73.82x10^-24cm³; (16)Surface Tension: 23.3 dyne/cm; (17)Enthalpy of Vaporization: 81.37 kJ/mol; (18)Boiling Point: 536.9 °C at 760 mmHg; (19)Vapour Pressure: 1.34E-11 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable protective clothing, gloves and eye/face protection. After contact with skin, wash immediately with plenty of soap-suds. In case of 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=C(OCCC[Si](O[Si](C)(C)C)(O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)CCCOC(=O)\C(=C)C)O[Si](C)(C)C)\C(=C)C
(2)InChI: InChI=1/C26H58O9Si6/c1-23(2)25(27)29-19-17-21-40(31-36(5,6)7,32-37(8,9)10)35-41(33-38(11,12)13,34-39(14,15)16)22-18-20-30-26(28)24(3)4/h1,3,17-22H2,2,4-16H3
(3)InChIKey: JCMFXEIQKSSNTG-UHFFFAOYAG
(4)Std. InChI: InChI=1S/C26H58O9Si6/c1-23(2)25(27)29-19-17-21-40(31-36(5,6)7,32-37(8,9)10)35-41(33-38(11,12)13,34-39(14,15)16)22-18-20-30-26(28)24(3)4/h1,3,17-22H2,2,4-16H3
(5)Std. InChIKey: JCMFXEIQKSSNTG-UHFFFAOYSA-N