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Usage

Uses

Used in Agricultural Industry:
CARBOPHENOTHION METHYL-O-ANALOG is used as an insecticide for controlling a variety of insect pests on crops such as cotton, corn, and soybeans. It is effective in protecting these crops from damage caused by insects, thereby ensuring higher yields and better crop quality.
However, due to its high toxicity to non-target organisms, including humans and wildlife, the use of CARBOPHENOTHION METHYL-O-ANALOG is heavily regulated in many countries. This is to minimize the potential risks to human health and the environment. Alternative, safer, and more environmentally friendly pest control methods are often recommended to reduce the reliance on such toxic chemicals.

InChI:InChI=1/C11H16ClO3PS2/c1-3-14-16(13,15-4-2)18-9-17-11-7-5-10(12)6-8-11/h5-8H,3-4,9H2,1-2H3

Upstream product

• 7205-90-5 chloromethyl 4-chlorophenyl sulfide 
• 5852-63-1 sodium diethylthiophosphate 
• 933-01-7 4-chloro-benzenesulfenyl chloride 
• 106-54-7 p-Chlorothiophenol 
• 186581-53-3 diazomethane 
• 65212-38-6 4-chlorophenyl diethoxyphosphinyl disulfide 

Relevant academic research and scientific papers

Reaction of Phosphinyl and Phosphinothioyl Disulfides with Diazomethane

Four kinds of 4-substituted phenyl diethoxyphosphinyl disulfide (substituents: H, CH3, C2H5, Cl) and phenyl diethoxyphosphinothioyl disulfide reacted readily with diazomethane.The phosphinyl disulfides produced diethyl (4-substituted phenylthio)methyl phosphorothionate and the isomer, diethyl S-(4-substituted phenylthio)methyl phosphorothiolate, as the main products, whereas the phosphinothioyl disulfide produced only diethyl S-(phenylthio)methyl phosphorodithioate.The possible mechanism involved is as follows: the S-S bond in (EtO)2P(X)-S-S-C6H4R (X=O or S) is cleaved by nucleophilic attack of diazomethane at the sulfur atom bonded to the phenyl group to produce and (+)N2CH2-S-C6H4R; the latter reacts with the former with loss of nitrogen; therefore, when X is O, two compounds, (EtO)2P(S)-O-CH2-S-C6H4R and (EtO)2P(O)-S-CH2-S-C6H4R, are produced, when X is S, only (EtO)2P(S)-S-CH2-S-C6H4R is obtained.

Condensation products

Formamidine compounds of the formula EQU1 or WHEREIN R1 represents a substituted or unsubstituted phenyl radical, R2 represents hydroogen, alkyl, alkenyl or alkinyl and R3 represents acyl their manufacture and their use in pest control.