POLY(ETHYLENE GLYCOL) (N) DIGLYCIDYL ETHER Chemical Properties

Melting point:

61 °C

Density 

1.14 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.47

Flash point:

387 °F

storage temp. 

2-8°C

form 

solid

α-end

epoxy

Ω-end

epoxy

EPA Substance Registry System

Poly(oxy-1,2-ethanediyl), .alpha.-(oxiranylmethyl)-.omega.-(oxiranylmethoxy)- (26403-72-5)

Safety Information

WGK Germany 

3

MSDS

• Language:English Provider:SigmaAldrich

POLY(ETHYLENE GLYCOL) (N) DIGLYCIDYL ETHER Usage And Synthesis

Uses

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.

reaction suitability

reagent type: cross-linking reagent
reactivity: amine reactive

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