Diethylene Glycol Dimethyl Ether The medium of grignard reaction, also applied in less pollution detergent, extractant,thinner Diethylene Glycol Dimethy EtherUses: Non proton polar solvent, useng d as the polar solvent in organic reaction, anino and coordinating ion synthesis reaction, reducing reaction, alkylating and condensing reaction. The medium of grignara reaction, also applied in ...