tefluthrin
Sign in to saveTefluthrin is the ISO common name for an organic compound that is used as a pesticide. It is a pyrethroid, a class of synthetic insecticides that mimic the structure and properties of the naturally occurring insecticide pyrethrin which is present in the flowers of Chrysanthemum cinerariifolium. Pyrethroids such as tefluthrin are often preferred as active ingredients in agricultural insecticides because they are more cost-effective and longer acting than natural pyrethrins. It is effective against soil pests because it can move as a vapour without irreversibly binding to soil particles: in this
Wikidata facts
- Mass
- 418.057
Show 4 more facts
- chemical formula
- C₁₇H₁₄ClF₇O₂
- isomeric SMILES
- CC1=C(C(=C(C(=C1F)F)COC(=O)[C@H]2[C@H](C2(C)C)/C=C(/C(F)(F)F)\Cl)F)F
- canonical SMILES
- CC1=C(C(=C(C(=C1F)F)COC(=O)C2C(C2(C)C)C=C(C(F)(F)F)Cl)F)F
- Commons category
- Tefluthrin
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Article
12 sectionsContents
- Synthesis
- History
- Mechanism of action
- Formulations
- Usage
- Human safety
- Metabolism
- Environmental effects
- Resistance management
- References
- Further reading
- External links
Tefluthrin is the ISO common name for an organic compound that is used as a pesticide. It is a pyrethroid, a class of synthetic insecticides that mimic the structure and properties of the naturally occurring insecticide pyrethrin which is present in the flowers of Chrysanthemum cinerariifolium. Pyrethroids such as tefluthrin are often preferred as active ingredients in agricultural insecticides because they are more cost-effective and longer acting than natural pyrethrins. It is effective against soil pests because it can move as a vapour without irreversibly binding to soil particles: in this respect it differs from most other pyrethroids.
== Synthesis == upright=2 Tefluthrin (X=CH3) is manufactured by the esterification of cyhalothrin acid chloride with 4-methyl-2,3,5,6-tetrafluorobenzyl alcohol. The latter was a novel compound when tefluthrin was invented and the choice of routes to it has been discussed.