Aclonifen

Structural formula
General
Surname	Aclonifen
other names	2-chloro-6-nitro-3-phenoxyaniline
Molecular formula	C 12 H 9 ClN 2 O 3
Brief description	yellow crystals
External identifiers / databases
EC number	277-704-1
ECHA InfoCard	100.070.619
PubChem	92389
Wikidata	Q341945
properties
Molar mass	264.67 g mol −1
Physical state	firmly
density	1.46 g cm −3
Melting point	80-81 ° C
solubility	almost insoluble in water; soluble in methanol and hexane;
safety instructions
H and P phrases	H: 351-317-410
	P: 261-280-305 + 351 + 338
Toxicological data	> 6500 mg kg −1 ( LD 50 , rat , oral ) ; > 5000 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 .

Aclonifen is an active ingredient for crop protection and a chemical compound from the group of diphenyl ether herbicides .

Extraction and presentation

Aclonifen can be obtained by condensing 2,3-dichloro-6-nitroaniline with phenol .

use

Aclonifen is used as a plant protection product, which is approved in Germany, Austria, Switzerland and many other European countries. A well-known trade name is Bandur . It acts as a selective forerunner herbicide by inhibiting protoporphyrinogen oxidase against grasses and broad-leaved weeds.

Individual evidence

↑ ^a ^b Ullmann's Agrochemicals, Volume 1, page 784; ISBN 978-3-527-31604-5 .
↑ ^a ^b M. Bahadir, H. Parlar, Michael Spiteller: Springer Umweltlexikon, p. 45.
↑ ^a ^b ^c data sheet aclonifen from Sigma-Aldrich , accessed on May 19, 2017 ( PDF ).
↑ ^a ^b ^c Entry on 2-chloro-6-nitro-3-phenoxyaniline in the GESTIS substance database of the IFA , accessed on February 1, 2016(JavaScript required) .
↑ Entry on 2-chloro-6-nitro-3-phenoxyaniline in the Classification and Labeling Inventory of the European Chemicals Agency (ECHA), accessed on February 1, 2016. Manufacturers or distributors can expand the harmonized classification and labeling .
↑ Patent DE2831262 : 2-chloro-6-nitroaniline. Registered on July 15, 1978 , published on January 31, 1980 , applicant: Celamerck GmbH & Co KG, inventors: Wolfgang Buck, Richard Sehring, Gerbert Linden, Sigmund Lust. ‌
^ Directorate-General for Health and Food Safety of the European Commission: Entry on aclonifen in the EU pesticide database; Entry in the national registers of plant protection products in Switzerland , Austria and Germany ; Retrieved February 19, 2016.
↑ Bayer CropScience: Bandur

[ullmann-1] Ullmann's Agrochemicals, Volume 1, page 784; ISBN 978-3-527-31604-5 .

[Springer-2] M. Bahadir, H. Parlar, Michael Spiteller: Springer Umweltlexikon, p. 45.

[Sigma-3] ta sheet aclonifen from Sigma-Aldrich , accessed on May 19, 2017 ( PDF ).

[GESTIS-4] Entry on 2-chloro-6-nitro-3-phenoxyaniline in the GESTIS substance database of the IFA , accessed on February 1, 2016(JavaScript required) .

[CLP_100.070.619-5] Entry on 2-chloro-6-nitro-3-phenoxyaniline in the Classification and Labeling Inventory of the European Chemicals Agency (ECHA), accessed on February 1, 2016. Manufacturers or distributors can expand the harmonized classification and labeling .

[6] Patent DE2831262 : 2-chloro-6-nitroaniline. Registered on July 15, 1978 , published on January 31, 1980 , applicant: Celamerck GmbH & Co KG, inventors: Wolfgang Buck, Richard Sehring, Gerbert Linden, Sigmund Lust. ‌

[PSM-7] Directorate-General for Health and Food Safety of the European Commission: Entry on aclonifen in the EU pesticide database; Entry in the national registers of plant protection products in Switzerland , Austria and Germany ; Retrieved February 19, 2016.

[8] Bayer CropScience: Bandur