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Diglyme, or bis(2-methoxyethyl) ether, is a solvent with a high boiling point. It is an organic compound which is the dimethyl ether of diethylene glycol.
D 1745 (OTTO) Diethylene glycol dimethyl ether, 99% Cas no 111-96-6 - used for the immobilization of biological compounds onto gold surface via dextran chemistry.