Tolfenpyrad
Structural formula | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
General | |||||||||||||||||||
Surname | Tolfenpyrad | ||||||||||||||||||
other names |
4-Chloro-3-ethyl-1-methyl- N - [4- (4-methylphenoxy) -1 H -benzyl] pyrazole-5-carboxamide |
||||||||||||||||||
Molecular formula | C 21 H 22 ClN 3 O 2 | ||||||||||||||||||
Brief description |
White dust |
||||||||||||||||||
External identifiers / databases | |||||||||||||||||||
|
|||||||||||||||||||
properties | |||||||||||||||||||
Molar mass | 383.87 g mol −1 | ||||||||||||||||||
Physical state |
firmly |
||||||||||||||||||
Melting point |
87.8-88.2 ° C |
||||||||||||||||||
solubility |
practically insoluble in water (<0.087 mg l −1 at 20 ° C) |
||||||||||||||||||
safety instructions | |||||||||||||||||||
|
|||||||||||||||||||
Toxicological data | |||||||||||||||||||
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . |
Tolfenpyrad is a chemical compound from the group of pyrazole-5-carboxamides and an insecticide , which was introduced in 2000 by Mitsubishi Chemical (now Nihon Nōyaku ).
use
Tolfenpyrad is used against numerous insect pests in vegetable, fruit and ornamental plant cultivation. It is particularly effective against lice and thrips . Tolfenpyrad also has a fungicidal side effect.
Admission
No plant protection products containing this active ingredient are permitted in the EU or Switzerland .
Individual evidence
- ↑ a b c d e Entry on Tolfenpyrad. In: Römpp Online . Georg Thieme Verlag, accessed on January 19, 2015.
- ↑ a b c Datasheet Tolfenpyrad at Sigma-Aldrich , accessed on May 22, 2017 ( PDF ).
- ↑ Hachi-Hachi Insecticide
- ↑ General Directorate Health and Food Safety of the European Commission: Entry on Tolfenpyrad in the EU pesticide database ; Entry in the national registers of plant protection products in Switzerland , Austria and Germany ; accessed on March 26, 2016.