1,2-DIETHOXYBENZENE 2050-46-6 4-06-00-05565 (Beilstein Handbook Reference) AI3-24177 BRN 2046149 Benzene, 1,2-diethoxy- Benzene, o-diethoxy- Catechol diethyl ether EINECS 218-089-1 NSC 6189 o-Diethoxybenzene