1,1,1,2-TETRACHLOROETHANE 1,1,1,2-Tetrachlorethane 4-01-00-00143 (Beilstein Handbook Reference) 630-20-6 BRN 1733216 CCRIS 577 EINECS 211-135-1 Ethane, 1,1,1,2-tetrachloro- HSDB 4148 NCI-C52459 RCRA waste no. U208 RCRA waste number U208