Methylphosphinsaeure-<2-(2,4-dichlor-phenoxy)-ethylester>, also known as 2-(2,4-dichlorophenoxy)ethyl methylphosphinate, is a chemical compound with the molecular formula C10H10Cl2O3P. It is an organophosphorus compound that belongs to the class of phosphinic acid esters. Methylphosphinsaeure-<2-(2,4-dichlor-phenoxy)-ethylester> is characterized by its ability to act as an insecticide and acaricide, targeting pests such as mites and insects in agricultural settings. It is synthesized by reacting 2,4-dichlorophenol with ethylene oxide to form 2-(2,4-dichlorophenoxy)ethanol, which is then reacted with methylphosphinic acid to produce the final ester. The compound is known for its effectiveness in controlling a range of pests and is used in various formulations to protect crops from damage. However, due to its potential environmental and health impacts, it is important to handle and apply this chemical according to strict safety guidelines and regulations.
The CAS Registry Mumber 6172-85-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,7 and 2 respectively; the second part has 2 digits, 8 and 5 respectively. Calculate Digit Verification of CAS Registry Number 6172-85: (6*6)+(5*1)+(4*7)+(3*2)+(2*8)+(1*5)=96 96 % 10 = 6 So 6172-85-6 is a valid CAS Registry Number.