Stroban

Structural formula
General
Surname	Stroban
other names	polychlorinated monoterpenes;
Molecular formula	~ C 10 H 9 Cl 7 (mixture)
Brief description	yellowish liquid
External identifiers / databases
EC number	624-370-3
ECHA InfoCard	100.152.967
Wikidata	Q2356487
properties
Molar mass	377.35 g mol −1
Physical state	liquid
safety instructions
GHS labeling of hazardous substances danger
H and P phrases	H: 301-310-315-319-335
	P: 261-280-302 + 350-305 + 351 + 338-310
Toxicological data	200 mg kg −1 ( LD 50 , rat , oral ) ; 20 mg kg −1 ( LD 50 , rat , transdermal ) ;
	As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Stroban is a mixture of substances from the group of chloroterpenes .

Extraction and presentation

Stroban by chlorination of camphene or pinene won. Their double bond is first chlorinated to 2- exo , 10-dichlorobornane by Wagner-Meerwein rearrangement . The subsequent further chlorination is unspecific and leads to a mixture of more highly substituted derivatives, the chlorine content of which is 65% for Stroban and 67 to 69% for the related Toxaphen .

use

Stroban was used as an insecticide . It was approved in the GDR until 1967 and in the FRG until 1974. Today it is not approved as a crop protection agent in the European Union or in Switzerland . In the USA, stroban was mainly used in the 1960s as an active ingredient in pesticides for growing cotton. In addition, it was also for the mothproof equipment used by wool fabrics, as well as household insecticide.

Web links

EPA: Aspects of Pesticidal use of Toxaphene and Strobane (PDF; 8.6 MB)

Individual evidence

↑ Entry on Strobane in the Pesticide Properties DataBase (PPDB) of the University of Hertfordshire , accessed on July 31, 2013.
↑ ^a ^b ^c ^d ^e Stroban data sheet , analytical standard at Sigma-Aldrich , accessed on July 29, 2012 ( PDF ).
^ M. Bahadir, H. Parlar, Michael Spiteller: Springer Umweltlexikon . Gabler Wissenschaftsverlage, 2000, ISBN 3-540-63561-0 , p. 248 ( limited preview in Google Book search).
↑ EPA: Quantitative Method for Toxaphene by GC-C-MS Specific Ion Monitoring , March 1976
↑ Peter Brandt (Ed.): Reports on Plant Protection Products 2009: Active Ingredients in Plant Protection Products ; Approval history and regulations of the Plant Protection Application Ordinance . Springer, 2010, ISBN 978-3-0348-0028-0 , pp. 26 ( limited preview in Google Book search).
^ Directorate-General for Health and Food Safety of the European Commission: EU pesticide database ; Entry in the national directory of plant protection products in Switzerland ; Retrieved June 26, 2016.
↑ EPA: Aspects of Pesticidal use of Toxaphene and Strobane (PDF; 8.6 MB), pp. 224-225.

[PPDB-1] Entry on Strobane in the Pesticide Properties DataBase (PPDB) of the University of Hertfordshire , accessed on July 31, 2013.

[Sigma-2] Stroban data sheet , analytical standard at Sigma-Aldrich , accessed on July 29, 2012 ( PDF ).

[M._Bahadir,_H._Parlar,_Michael_Spiteller-3] M. Bahadir, H. Parlar, Michael Spiteller: Springer Umweltlexikon . Gabler Wissenschaftsverlage, 2000, ISBN 3-540-63561-0 , p. 248 ( limited preview in Google Book search).

[4] EPA: Quantitative Method for Toxaphene by GC-C-MS Specific Ion Monitoring , March 1976

[Peter_Brandt-5] Peter Brandt (Ed.): Reports on Plant Protection Products 2009: Active Ingredients in Plant Protection Products ; Approval history and regulations of the Plant Protection Application Ordinance . Springer, 2010, ISBN 978-3-0348-0028-0 , pp. 26 ( limited preview in Google Book search).

[6] Directorate-General for Health and Food Safety of the European Commission: EU pesticide database ; Entry in the national directory of plant protection products in Switzerland ; Retrieved June 26, 2016.

[7] EPA: Aspects of Pesticidal use of Toxaphene and Strobane (PDF; 8.6 MB), pp. 224-225.