3-(METHACRYLOYLOXY)PROPYLTRIS(TRIMETHYLSILOXY)SILANE CAS#: 17096-07-0; 凯望编码 (ChemWhat Code): 67038
Identification
| 英文名 | 3-(METHACRYLOYLOXY)PROPYLTRIS(TRIMETHYLSILOXY)SILANE |
| IUPAC Name | 3-tris(trimethylsilyloxy)silylpropyl 2-methylprop-2-enoate |
| 分子结构 | |
| CAS编号 | 17096-07-0 |
| EINECS Number | 241-165-0 |
| MDL Number | MFCD00053871 |
| Beilstein Registry Number | 105692 |
| 别名 | 3-[3,3,3-trimethyl-1,1-bis[(trimethylsilyl)oxy]disiloxanyl]propyl methacrylatetris(trimethylsilyloxy)silylpropyl (meth)acrylate |
| 分子式 | C16H38O5Si4 |
| 分子量 | 422.819 |
| InChI | InChI=1S/C16H38O5Si4/c1-15(2)16(17)18-13-12-14-25(19-22(3,4)5,20-23(6,7)8)21-24(9,10)11/h1,12-14H2,2-11H3 |
| InChI Key | BESKSSIEODQWBP-UHFFFAOYSA-N |
| Canonical SMILES | C=C(C)C(=O)OCCCSiC)(OSi(C)C)OSi(C)C |
| Patent Information | ||
| Patent ID | Title | Publication Date |
| US2024/383865 | HIGH-ENERGY-VIOLET-ABSORBING VINYLIC MONOMERS | 2024 |
| WO2021/40975 | AQUEOUS DISPERSION OF ACRYLATE-SILOXANE COPOLYMER PARTICLES | 2021 |
Physical Data
| Appearance | Colorless transparent liquid |
| Solubility | Immiscible with water. |
| Flash Point | 230 °F |
| Refractive index | n20/D 1.419(lit.) |
| Boiling Point, °C | Pressure (Boiling Point), Torr |
| 118.5 – 120.5 | 1.50015 |
Spectra
| No data available |
Route of Synthesis (ROS)
| Conditions | Yield |
| With trifluorormethanesulfonic acid; 2,6-di-tert-butyl-4-methyl-phenol at 80℃; for 1h; Dean-Stark; Inert atmosphere; Experimental Procedure To a 500 mL three-necked flask equipped with a constant pressure funnel, magnetic stirrer, Dean-Stark tube and condenser, under nitrogen 124.18 g (0.5 mol) Methacryloxypropyltrimethoxysilane was added, 0.15 g of trifluoromethanesulfonic acid, 0.15 g of BHT was heated to 80 °C and 198.35 g (1.5 mol) of acetoxytrimethylene was added dropwise to the reaction flask through a constant pressure funnel. As the dropwise addition progressed, most of the low boiling by-products were continuously distilled off and collected from the Dean-Stark tube side tube. After completion of the addition, stirring was continued for 1 hour. The reaction product was transferred to a separatory funnel and washed with water (100 mL) six times to obtain a neutral colorless transparent liquid. A small amount of low boiling substance was removed by rotary evaporation under reduced pressure to obtain 198.08 g of methacryloxypropyltris(trimethylsiloxy)silane in a yield of 93.7%. | 93.7% |
Safety and Hazards
| Pictogram(s) |  |
| Signal | Warning |
| GHS Hazard Statements | H315 (74.6%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (74.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (73%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation] H413 (19%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard] Information may vary between notifications depending on impurities, additives, and other factors. |
| Precautionary Statement Codes | P261, P264, P264+P265, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (The corresponding statement to each P-code can be found at the GHS Classification page.) |
Other Data
| Transportation | NONH for all modes of transport |
| Sealed and kept in cool ＆ ventilated place. | |
| HS Code | No data available |
| Storage | Sealed and kept in cool ＆ ventilated place. |
| Shelf Life | 2 years |
| Market Price | USD |
| Druglikeness | |
| Lipinski rules component | |
| 分子量 | 422.817 |
| logP | 6.329 |
| HBA | 5 |
| HBD | 0 |
| Matching Lipinski Rules | 3 |
| Veber rules component | |
| Polar Surface Area (PSA) | 53.99 |
| Rotatable Bond (RotB) | 12 |
| Matching Veber Rules | 1 |
| Use Pattern |
| Sanitary napkins |
| Conformable solvent based bandage and coating material |
| Hemostatic coating material |
| Protecting surgical sites |
| Protecting skin |
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认证生产商 | |
| Warshel Chemical Ltd | http://www.warshel.com/ |
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| Watson International Limited | 访问Watson官网 |
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