Poly(ethylene glycol) methyl ether 2-bromoisobutyrate
ALDRICH/767581 - average Mn 600
Synonym: Polyethylene glycol; PEG bib; mPEG ATRP; methoxyPolyethylene glycol bromoisobutyryl
CAS Number: 245070-97-7
Product Type: Chemical
| Ω-end | bromo |
| α-end | methoxy |
| density | 1.214 g/mL at 25 °C |
| form | liquid |
| mol wt | average Mn 600 |
| PEG average Mn 350 (n~8) | |
| Quality Level | 100  |
| refractive index | n |
| storage temp. | 2-8°C |
| Application: | PEG functionalized with bromoisobutyryl group to initiate atom transfer radical polymerization (ATRP). This macroinitiator can be used to increase biocompatibility; hydrophilicity; or generate block copolymers. |
| Packaging: | 1 mL in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Density | 1.214 g/mL at 25 °C |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 12162002 |