Organochlorines : Organic compounds, which contain at least one chlorine atom. Organochlorines are both man-made and natural. More than 2,000 have been found in nature
The Association of Petrochemicals Producers in Europe (APPE), The European petrochemical industry, Glossary of Terms on Chemical Safety for Use in IPCS Publications, van Nieuwenhuyse, Brussels 2006. http://www.petrochemistry.eu/glossary.html, (Petrochem Ind - Brit) {473}