2923-61-7

Usage

Uses

Used in Agriculture:
(5-fluoro-2,4-dinitrophenoxy)acetic acid is used as a herbicide for controlling broadleaf weeds in crops such as wheat, maize, and barley. Its application helps to enhance crop yields by reducing competition from unwanted plants.
Used in Horticulture:
In horticulture, (5-fluoro-2,4-dinitrophenoxy)acetic acid serves as a plant growth regulator, ensuring the healthy growth of plants and maintaining their aesthetic appeal. It is also used to manage weed populations, thereby protecting the cultivated plants from being overshadowed or outcompeted.
It is crucial to handle (5-fluoro-2,4-dinitrophenoxy)acetic acid with care due to its potential toxicity to humans and the environment if not used properly. Proper safety measures and guidelines should be followed to minimize any adverse effects.

Upstream product

• 178461-51-3 triethylammonium hydroxyacetate 
• 327-92-4 1,5-difluoro-2,4-dinitrobenzene 
• 404-98-8 3-fluorophenoxyacetic acid 

Downstream Products

• 112748-06-8 7-fluoro-6-amino-2H-1,4-benzoxazin-3-(4H)-one 

Relevant academic research and scientific papers

Preparation method of 2-(5-fluorine-2,4-binitro phenoxy) acetic acid

The invention discloses a preparation method of 2-(5-fluorine-2,4-binitro phenoxy) acetic acid. The preparation method comprises the following steps that 1,5-fluorine-2,4-dinitrobenzene and ethylene glycol are used as raw materials; under the effect of al

Phenoxiacetic ester process and intermediates for the synthesis of

The invention discloses a synthetic method of phenoxy acetate and an intermediate thereof. The method is as below: first reacting glycolic acid with organic amine to generate salt; then conducting nucleophilic substitution reaction with the product with aryl halides; and finally conducting esterification reaction to obtain the phenoxyl acetate compound (I). The method not only overcomes the shortcomings in the prior art for preparation of phenoxyl acetate intermediate, but also uses cheap and easily available raw materials, while largely inhibiting generation of hydrolysis byproduct nitrophenol in the aromatic nucleophilic substitution reaction, so as to improve the reaction yield, reduce the wastes, and benefit industrial production.