Publication | Open Access
Ein Beitrag zur Zusammensetzung des Insektizides "Toxaphen<sup>®</sup>" Gaschromatographisch-massenspektroskopische Charakterisierung eines öligen und eines kristallinen Anteils des technischen Toxaphens und dessen insektizide Wirksamkeit / A Contribution to the Composition of the Insecticide "Toxaphene<sup>®</sup>" Gaschromatographic-Masspectroscopical Characterisation of the Oily and the Crystalline Fraction of Technical Toxaphene and their Insecticidal Activity
11
Citations
0
References
1978
Year
Chemical EngineeringChemical SafetyEngineeringGaschromatographic-masspectroscopical CharacterisationBornane DerivativesPesticide-residue AnalysisTechnical ToxapheneOrganic ChemistryAnalytical ChemistryToxicologyAbstract Technical ToxapheneEnvironmental ToxicologyChemistryInsecticideHalogenationPolycyclic Aromatic HydrocarbonCrystalline Fraction
Abstract Technical Toxaphene can be separated in two fractions by recrystallisation which are investigated with the help of GC/MS and toxicological methods. Especially the Retro-Diels-Alder-fragmentations give specific informations on the structure of highly chlorinated bornane derivatives representing the main components of the technical mixture. For this study lower chlorinated bornanes are used as model substances. Toxicological investigations show that both fractions have lower activity than technical toxaphene.