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Diethyl sulphate, 98% is a highly toxic and likely carcinogenic chemical compound with formula (C2H5)2SO4.
D 1795 (OTTO) Diethyl sulphate, 98% Cas 64-67-5 - used as an alkylating agent to prepare ethyl derivatives of phenols, amines, and thiols. D 1795 (OTTO) Diethyl sulphate, 98% Cas 64-67-5 - used to manufacture dyes and textiles.