1300-82-9 25340-17-4 4-05-00-01067 (Beilstein Handbook Reference) AI3-15336 BRN 1903396 Benzene, diethyl- DIETHYLBENZENE Diethylbenzene [UN2049] [Flammable liquid] Diethylbenzenes (mixed isomer) Diethylbenzol EINECS 246-874-9 NSC 405068 UN2049