Deuterated Poly(ethylene glycol-d4) methyl ether, [α-methoxyethyl-,ω-hydroxy-terminated]
| Catalog Number |
ACMA00029371 |
| Structure |
 |
| Solubility |
Deuterated Poly(ethyl glycol methyl ether) is soluble in toluene, THF, water and CHCl3. The polymer is insoluble in hexane, ether, isopropanol and cold ethanol. |
| Characterization |
The molecular weight and polydispersity index (PDI) are obtained by size exclusion chromatography. |
| Packaging |
0.5g, 1g, 2g, 5g |
| Synthesis Procedure |
Deuterated Poly(ethylene glycol) is obtained by living anioinc polymerization using methoxy ethanol potassium alkoxide (the initiator portion is protonated) as initiator. Polymerization of freshly distilled deuterated ethylene oxide (d4) was carried out at room temperature for 24h followed by termination with acidic methanol. The obtained polymer was passed through neutral Al2O3 packed column and precipitated in ethyl ether at low temperature. Polymer was dried at room temperature for 24h. |
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