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2818-16-8

2818-16-8 Structure

2818-16-8 Structure
IdentificationBack Directory
[Name]

potassium 2-(2,4,5-trichlorophenoxy)propionate
[CAS]

2818-16-8
[Synonyms]

potassium 2-(2,4,5-trichlorophenoxy)propionate
2-(2,4,5-Trichlorophenoxy)propionic acid potassium salt
[EINECS(EC#)]

220-572-7
[Molecular Formula]

C9H6Cl3KO3
[MOL File]

2818-16-8.mol
[Molecular Weight]

307.599
Chemical PropertiesBack Directory
[EPA Substance Registry System]

Silvex potassium salt (2818-16-8)
Hazard InformationBack Directory
[Production Methods]

Fenoprop-potassium was produced through a classic “ester of an ester” route that mirrored other phenoxy herbicide derivatives of its era. Manufacturers began with technical-grade fenoprop, itself obtained by chlorinating and then etherifying the appropriate phenolic precursor to install the 2-propyl side chain. Once purified, this phenoxy acid was converted into its potassium salt by treatment with potassium hydroxide in aqueous or hydroalcoholic media.
[Mechanism of action]

Synthetic auxin affecting nucleic acid biosynthesis and cell elongation. Systemic, selective.
[Pesticide Type]

Herbicide; Plant Growth Regulator
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