CAS: 111-44-4 purity 99% Molecular Formula: C4H8Cl2O Molecular Weight: 143.01 EINECS: 203-870-1 Storace Perod: Normal temperature storage Synonyms: 1, 1 ‘- oxybis (2 – chloro – Ethan; 2, 4 ‘- DICHLORODIETHYLETHER; 1, 5 – dichloro – 3 – oxapentane; BETA-CHLOROETHYLETHER; BETA,BETA’-DICHLORODIETHYLETHER; BETA,BETA’-DICHLOROETHYLETHER; BIS(2-CHLOROETHYL)ETHER