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Diethyl ether or simply ether, is an organic compound in the ether class with the formula (C2H5)2O.
D 0779 (OTTO) Diethyl ether, anhydrous, ≥99.7% (contains 1 ppm BHT as inhibitor) Cas 60-29-7 - used as a solvent in organic synthesis, and in the preparation of Grignard reagents.