Picolinafen

Structural formula
General
Surname	Picolinafen
other names	N - (4-fluorophenyl) -6- [3- (trifluoromethyl) phenoxy] -2-pyridinecarboxamide ( IUPAC ) ;
Molecular formula	C 19 H 12 F 4 N 2 O 2
Brief description	Cream-colored solid with a musty odor
External identifiers / databases
EC number	604-030-0
ECHA InfoCard	100.112.657
PubChem	3294375
ChemSpider	2542991
Wikidata	Q2092340
properties
Molar mass	376.3 g mol −1
Physical state	firmly
density	1.45 g cm −3
Melting point	107.2-107.6 ° C
solubility	practically insoluble in water (0.039 mg l −1 at 20 ° C); soluble in acetone, ethyl acetate and toluene;
safety instructions
GHS labeling of hazardous substances Caution
H and P phrases	H: 410
	P: 273-391-501
Toxicological data	> 5000 mg kg −1 ( LD 50 , rat , oral )
	As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Picolinafen is a chemical compound that is used as an active ingredient in crop protection products.

properties

Picolinafen is a flammable off-white solid that is practically insoluble in water.

use

Picolinafen is used as an active ingredient in crop protection products. It is a selective post-emergence herbicide for use on winter crops such as wheat , barley , oats and rye . Picolinafen is used to control grasses and annual weeds including corn poppies, pansies, cranesbills, hederich and mustard.

Admission

It was first approved in the UK, Germany and Australia in 2001. The active ingredient was approved for use as a herbicide in the European Union in 2002. In Germany and Austria, pesticide products with this active ingredient are approved, in Switzerland not.

Web links

ECCO Peer Review Meetings - Full Report on Picolinafen

Individual evidence

↑ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ Entry on Picolinafen in the GESTIS substance database of the IFA , accessed on January 14, 2020(JavaScript required) .
↑ Entry on Picolinafen in the Pesticide Properties DataBase (PPDB) of the University of Hertfordshire , accessed on July 31, 2013.
↑ Picolinafen data sheet at Sigma-Aldrich , accessed on May 21, 2017 ( PDF ).

^ Farm Chemicals International: Product Profile: Picolinafen , accessed May 21, 2017.

↑ Directive 2002/64 / EC of the Commission of July 15, 2002 amending Directive 91/414 / EEC of the Council for the inclusion of the active substances Cinidon-ethyl, Cyhalofop-butyl, Famoxadone, Florasulam, Metalaxyl-M and Picolinafen (PDF) .

↑ General Directorate Health and Food Safety of the European Commission: Entry on Picolinafen in the EU pesticide database; Entry in the national registers of plant protection products in Switzerland , Austria and Germany ; accessed on December 8, 2019.

[GESTIS-1] ↑ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ Entry on Picolinafen in the GESTIS substance database of the IFA , accessed on January 14, 2020(JavaScript required) .

[PPDB-2] Entry on Picolinafen in the Pesticide Properties DataBase (PPDB) of the University of Hertfordshire , accessed on July 31, 2013.

[Sigma-3] Picolinafen data sheet at Sigma-Aldrich , accessed on May 21, 2017 ( PDF ).

[Farm_Chemicals_International-4] Farm Chemicals International: Product Profile: Picolinafen , accessed May 21, 2017.

[5] Directive 2002/64 / EC of the Commission of July 15, 2002 amending Directive 91/414 / EEC of the Council for the inclusion of the active substances Cinidon-ethyl, Cyhalofop-butyl, Famoxadone, Florasulam, Metalaxyl-M and Picolinafen (PDF) .

[PSM-6] General Directorate Health and Food Safety of the European Commission: Entry on Picolinafen in the EU pesticide database; Entry in the national registers of plant protection products in Switzerland , Austria and Germany ; accessed on December 8, 2019.