Covering environmental effects of regulated chemicals, this text identifies regulated chemicals and chemicals of special interest to environmental and safety professionals due to widespread contamination or considerable hazard. A reference compendium of physical, chemical and biological dangers of environmental chemicals and selected simple and complex mixtures. Listings include CAS numbers; sampling analysis and detection limits; environmental transport, fate and effects; structural formula; molecular formula; common uses; manufacturers; odour thresholds; regulatory jurisdictions and authorities; standards; reactions; monitoring methods; international data; synonym index.