Poly(ethylene glycol), (α-methyl-d3, ω-methyl) ether
| Catalog Number |
ACMA00029364 |
| Structure |
 |
| Molecular Weight |
0.6*103 g/mol |
| Characterization |
The product was characterized by size exclusion chromatography (SEC) and 1H NMR data analysis. |
| Packaging |
0.5g, 1g, 2g, 5g |
| PDI |
Mw/Mn=1.07 |
| Purification |
1. Dissolved the polymer in de-ionized distilled water to remove the any insoluble organic catalyst side product.
2. Polymer extracted from water with dichloromethane.
3. Polymer solution in dichloromethane was dried over anhydrous sodium sulfate.
4. Solution filtered and than passed through a column packed with basic Al2O3.
5. Solution concentrated on rota-evaporator
6. Solution precipitated in cold diethyl ether.
7. Dried under vacuum for 48h at 38 oC. |
| Synthesis Procedure |
The polymer was synthesized by ionic polymerization pr℃ess. |
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