Prodiamine

Structural formula
General
Surname	Prodiamine
other names	2,4-Dinitro- N 3 , N 3 -dipropyl-6- (trifluoromethyl) -benzene-1,3-diamine; Barricade; marathon;
Molecular formula	C 13 H 17 F 3 N 4 O 4
Brief description	yellow, crystalline powder
External identifiers / databases
EC number	249-421-3
ECHA InfoCard	100,044,914
PubChem	34469
ChemSpider	31719
Wikidata	Q15841049
properties
Molar mass	350.30 g mol −1
Physical state	firmly
Melting point	124 ° C
solubility	practically insoluble in water (0.03 mg · l -1 at 25 ° C)
safety instructions
H and P phrases	H: 225-304-315-336-410
	P: 210-261-273-301 + 310-331-501
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 .

Prodiamine is a chemical compound from the dinitroaniline group . It is one of US Borax and Velsicol found and Sandoz (now Syngenta ) in 1987 introduced into the market herbicide .

Extraction and presentation

Prodiamine can be obtained from 2,4-dichlorobenzotrifluoride by reacting with nitric acid in the presence of sulfuric acid as well as with dipropylamine and ammonia .

use

Prodiamine is used as a selective pre-emergence herbicide in soy, vine, alfalfa, cotton and ornamental plant cultivation. Prodiamine inhibits the formation of microtubules .

Admission

Plant protection products with this active ingredient are neither approved in an EU country nor in Switzerland.

Individual evidence

↑ ^a ^b ^c ^d ^e ^f Entry on prodiamine. In: Römpp Online . Georg Thieme Verlag, accessed on February 26, 2014.
↑ ^a ^b Data sheet Prodiamine solution, 10 μg / mL in cyclohexane, PESTANAL at Sigma-Aldrich , accessed on October 18, 2016 ( PDF ).
↑ Thomas A. Unger: Pesticide synthesis handbook . 1996, ISBN 978-0-8155-1401-5 , pp. 877 ( limited preview in Google Book search).
^ Herbicide Mode-Of-Action Summary. Section Soil Applied Herbicides . In: purdue.edu. Purdue University , accessed July 29, 2016 .
^ 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 ; accessed on February 17, 2016.

[roempp-1] ↑ ^a ^b ^c ^d ^e ^f Entry on prodiamine. In: Römpp Online . Georg Thieme Verlag, accessed on February 26, 2014.

[Sigma-2] Data sheet Prodiamine solution, 10 μg / mL in cyclohexane, PESTANAL at Sigma-Aldrich , accessed on October 18, 2016 ( PDF ).

[unger-3] Thomas A. Unger: Pesticide synthesis handbook . 1996, ISBN 978-0-8155-1401-5 , pp. 877 ( limited preview in Google Book search).

[4] Herbicide Mode-Of-Action Summary. Section Soil Applied Herbicides . In: purdue.edu. Purdue University , accessed July 29, 2016 .

[PSM-5] 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 ; accessed on February 17, 2016.