Organohalogens : Organic compounds containing elements of the halogen group (chlorine, bromine, iodine and fluorine. Organochlorines form a subgroup of the organohalogen group)
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}