EHS Specialist. Dover Chemical Corporation. (DCC) is a leading producer of specialty chemicals including alkylphenols, chlorinated paraffins, polymer additives, liquid and solid antioxidants (including organophosphites), and flame retardants, additives for water‐based and oil‐based metalworking fluids and drilling fluid additives. We provide chemical specialty products, specifically chemical additives, to our customers around the world who make p...