(E)-1,2-Dibromoethene (E)-1,2-Dibromoethylene 4-01-00-00721 (Beilstein Handbook Reference) 590-12-5 BRN 1719353 ETHYLENE, 1,2-DIBROMO-, (E)- Ethene, 1,2-dibromo-, (E)- (9CI) trans-1,2-Dibromoethene trans-1,2-Dibromoethylene trans-Dibromoethylene