Featured this week 1,1-Dichloroethylene 1,1-dichloroethylene, also called 1,1-Dichloroethene, vinylidene chloride or 1,1-DCE, is an organochloride with the molecular formula C2H2Cl2. It is a colourless liquid with a sharp odour.  1,1-Dichloroethylene..
Featured this week Heptachlor Heptachlor, chemical formula C10H5Cl7, is an organochlorine compound that was used as an insecticide. It is one of the cyclodiene insecticides.  Heptachlor is a white to light tan waxy solid with a camphor-like odour. It..