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CAS No.: | 307531-94-8 |
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Name: | PSS-(1-PROPYLMETHACRYLATE)-HEPTAISOBUTY& |
Molecular Structure: | |
Formula: | C35H74O14Si8 |
Molecular Weight: | 943.648 |
Synonyms: | 2-Propenoicacid, 2-methyl-,3-[heptakis(2-methylpropyl)pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxanyl]propylester (9CI);MA 0702;3-(3,5,7,9,11,13,15-Heptaisobutylpentacyclo[9.5.13,9.15,15.17,13]octasiloxan-1-yl)propylmethacrylate;3-[3,5,7,9,11,13,15-heptakis(2-methylpropyl)pentacyclo[9.5.1.13,9.15,15.17,13]octasilox-1-yl]propyl 2-methylprop-2-enoate;pss-(1-Propylmethacrylate)-heptaisobutyl substituted;Methacryloxypropyl substituted poly(isobutylsilsesquioxane; |
Density: | 1.09 g/cm3 |
Melting Point: | 108-112 °C(lit.) |
Boiling Point: | 595.7 °C at 760 mmHg |
Flash Point: | 260.8 °C |
PSA: | 137.06000 |
LogP: | 8.86620 |
1,3,5,7,9,11,14-heptaisobutyltricyclo[7.3.3.15,11]heptasiloxane-endo-3,7,14-triol
[3-(methacryloyloxy)propyl]trimethoxysilane
C35H74O14Si8
Conditions | Yield |
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triethylamine In methanol; toluene at 25℃; for 6h; Industry scale; |
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The 2-Propenoic acid,2-methyl-,3-[3,5,7,9,11,13,15-heptakis(2-methylpropyl)pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxan-1-yl]propylester, with the CAS registry number 307531-94-8, is also known as 3-(3,5,7,9,11,13,15-Heptaisobutylpentacyclo[9.5.13,9.15,15.17,13]octasiloxan-1-yl)propylmethacrylate. This chemical's molecular formula is C35H74O14Si8 and molecular weight is 943.64. What's more, its systematic name is 3-[3,5,7,9,11,13,15-heptakis(2-methylpropyl)pentacyclo[9.5.1.13,9.15,15.17,13]octasilox-1-yl]propyl 2-methylprop-2-enoate. It is stable at room temperature and pressure and it should be sealed and stored in containers with dry inert gas which are placed in cool, ventilated and dry places. What's more, it should be protected from moisture and strong oxidizers.
Physical properties of 2-Propenoic acid,2-methyl-,3-[3,5,7,9,11,13,15-heptakis(2-methylpropyl)pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxan-1-yl]propylester are: (1)#H bond acceptors: 14; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 20; (4)Polar Surface Area: 137.06 Å2; (5)Index of Refraction: 1.483; (6)Molar Refractivity: 246.08 cm3; (7)Molar Volume: 860.9 cm3; (8)Polarizability: 97.55×10-24 cm3; (9)Surface Tension: 29.4 dyne/cm; (10)Density: 1.09 g/cm3; (11)Flash Point: 260.8 °C; (12)Enthalpy of Vaporization: 88.77 kJ/mol; (13)Boiling Point: 595.7 °C at 760 mmHg; (14)Vapour Pressure: 3.71E-14 mmHg at 25°C.
You can still convert the following datas into molecular structure:
(1)SMILES: O=C(OCCC[Si]24O[Si]5(O[Si]3(O[Si]1(O[Si](O[Si](O[Si](O1)(O[Si](O2)(O3)CC(C)C)CC(C)C)(O4)CC(C)C)(O5)CC(C)C)CC(C)C)CC(C)C)CC(C)C)\C(=C)C
(2)InChI: InChI=1S/C35H74O14Si8/c1-27(2)20-51-38-50(19-17-18-37-35(36)34(15)16)39-52(21-28(3)4)43-54(41-51,23-30(7)8)47-57(26-33(13)14)48-55(42-51,24-31(9)10)44-53(40-50,22-29(5)6)46-56(45-52,49-57)25-32(11)12/h27-33H,15,17-26H2,1-14,16H3
(3)InChIKey: CVYLJMBNVJQTGW-UHFFFAOYSA-N