77501-90-7 Usage
Description
Fluoroglycofen-ethyl is a synthetic herbicide that belongs to the class of auxin-like herbicides. It is a derivative of 2,4-dichlorophenoxyacetic acid (2,4-D) and is known for its selective and systemic action. This chemical compound is effective in controlling a wide range of broadleaf weeds and grasses, making it a valuable tool in both agricultural and biological applications.
Uses
Used in Agricultural Industry:
Fluoroglycofen-ethyl is used as a herbicidal agent for the control and removal of unwanted plants, particularly broadleaf weeds and grasses. Its selective action allows it to be applied in various crops without causing significant damage to the desired plants, thus improving crop yield and quality.
Used in Biological Studies:
In the field of biological research, Fluoroglycofen-ethyl serves as a valuable tool for studying plant growth and development. Its auxin-like properties enable researchers to investigate the role of auxins in plant physiology and the mechanisms by which these plant hormones regulate growth and response to environmental stimuli.
Used in Pesticide Formulations:
Fluoroglycofen-ethyl is used as an active ingredient in various pesticide formulations, specifically designed for targeted weed control. These formulations are tailored to address the specific needs of different agricultural settings, ensuring effective and efficient weed management.
Used for Removing Alternanthera philoxeroides:
Fluoroglycofen-ethyl is particularly effective in the removal of the invasive weed Alternanthera philoxeroides, commonly known as alligator weed. Its application helps to control the spread of this weed, protecting native plant species and maintaining ecological balance in affected areas.
Check Digit Verification of cas no
The CAS Registry Mumber 77501-90-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,5,0 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 77501-90:
(7*7)+(6*7)+(5*5)+(4*0)+(3*1)+(2*9)+(1*0)=137
137 % 10 = 7
So 77501-90-7 is a valid CAS Registry Number.
InChI:InChI=1/C18H13ClF3NO7/c1-2-28-16(24)9-29-17(25)12-8-11(4-5-14(12)23(26)27)30-15-6-3-10(7-13(15)19)18(20,21)22/h3-8H,2,9H2,1H3
77501-90-7Relevant articles and documents
Preparation method of fluoroglycofen-ethyl
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Paragraph 0025; 0058, (2021/10/27)
The invention discloses a preparation method of fluoroglycofen-ethyl. The preparation method comprises the following steps: mixing acifluorfen, toluene and a catalyst, and heating to 30-60 DEG C; adding potassium carbonate into the heated mixture, and continuously heating to 45-70 DEG C; adding ethyl chloroacetate into the heated mixture, and continuously heating to 90-105 DEG C for reaction; after the reaction is finished and a reactant is slowly cooled, extracting by adopting a mixed solution of toluene and water, and collecting an organic layer; and distilling the organic layer until no fraction exists, and thus obtaining the fluoroglycofen-ethyl. The yield of fluoroglycofen-ethyl prepared through the preparation method is high, the content of the prepared fluoroglycofen-ethyl is high, specifically, the yield reaches 95% or above, and the content reaches 73% or above; and in addition, the preparation process has the advantages of fewer by-products, simplicity in operation, shorter required time and higher production efficiency.
Nitrodiphenyl ether herbicides
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, (2008/06/13)
Compounds of the formula: STR1 wherein X is hydrogen, halo, trihalomethyl, alkyl, nitro, or cyano; X1 is hydrogen, halo, or trihalomethyl; X2 is trihalomethyl or halo; Y is O, S, NH or NR1 ; R1 and R2
