<unk> (II) chloride (or<unk>  bichloride,<unk>  dichloride) - historically also known as sulema or corrosive sublimate is the inorganic chemical compound of<unk>  and chlorine with the formula<unk> Cl2. It is white crystalline solid and is a laboratory reagent and a molecular compound that is very toxic to humans. Once used as a treatment for syphilis, it is no longer used for medicinal purposes because of<unk>  toxicity and the availability of superior treatments.
Mercury
Ethylmercury
Dimethylmercury
Metaldehyde
Vinyl chloride
Lead
Arsenic
Lindane