Poly(ethylene glycol) diglycidyl ether
ALDRICH/475696 - average Mn 500
Synonym: Polyethylene glycol; Diepoxy PEG; PEG diglycidyl ether; Polyoxyethylene bis(glycidyl ether)
CAS Number: 26403-72-5
Linear Formula: C3H5O2-(C2H4O)n-C3H5O
Product Type: Chemical
Ω-end | epoxy |
α-end | epoxy |
InChI | 1S/C8H14O4/c1(9-3-7-5-11- |
InChI key | AOBIOSPNXBMOAT-UHFFFAOYSA |
mol wt | average Mn 500 |
polymer architecture | shape : linear functionality : homobifunctional |
reaction suitability | reagent type: cross-linking reagent reactivity: amine reactive |
refractive index | n |
storage temp. | 2-8°C |
Application: | The high solubility of PEGDGE has been successfully employed to immobilize glucose oxidase, d-amino acid oxidase and glutamate oxidase. It may be used as a component for the development of microelectrode biosensors to detect hydrogen peroxide and nitric oxide. |
General description: | Poly(ethylene glycol) diglycidyl ether (PEGDGE) shows highly solubility in water. Hence, it easily undergoes hydrolysis followed by ring cleavage reaction in aqueous solution, yielding hydroxyl group. PEGDGE combines with proteins covalently or non-covalently. PEGDGE is widely used in chemical industries for cross linking and surface modifier. |
Packaging: | 100, 500 mL in poly bottle |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Refractive Index | n |
Storage Temp. | 2-8°C |
UNSPSC | 12162002 |