130892-66-9 Usage
General Description
2,6-Dichlorophenyl 3,4-dichlorophenyl ether, also known as oxyfluorfen, is a chemical compound commonly used as an herbicide to control grasses and broadleaf weeds in a variety of crops, including soybeans, peanuts, and cotton. It works by inhibiting the protoporphyrinogen oxidase enzyme in plants, leading to the accumulation of toxic compounds and ultimately causing cell death. Oxyfluorfen is considered to have low acute toxicity to mammals and is classified as a Group E chemical, indicating that it has no evidence of carcinogenicity in humans. However, it may pose a risk to aquatic organisms and has been found to persist in the environment for extended periods, raising concerns about its potential impact on non-target species and ecosystems.
Check Digit Verification of cas no
The CAS Registry Mumber 130892-66-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,8,9 and 2 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 130892-66:
(8*1)+(7*3)+(6*0)+(5*8)+(4*9)+(3*2)+(2*6)+(1*6)=129
129 % 10 = 9
So 130892-66-9 is a valid CAS Registry Number.
InChI:InChI=1/C12H6Cl4O/c13-8-5-4-7(6-11(8)16)17-12-9(14)2-1-3-10(12)15/h1-6H
130892-66-9Relevant articles and documents
Synthesis, Structure Verification, and Chromatographic Relative Retention Times for Polychlorinated Diphenyl Ethers
Nevalainen, Tapio,Koistinen, Jaana,Nurmela, Pirjo
, p. 1341 - 1347 (2007/10/03)
Fifty-four polychlorinated diphenyl ether (PCDEs) congeners were synthesized, and their structures were confirmed by mass spectrometry and proton magnetic resonance spectroscopy. The gas chromatographic relative retention times (RRT) for the PCDEs were determined relative to a reference standard, -tetrachlorobiphenyl (PCB 77) on the fused silica capillary columns of SE-54 and OV-1701. The retention times for PCDEs increased with the increasing number of vicinal chlorines within a series of isomers. The chlorine substitution patterns of PCDEs were used to develop a method for predicting RRTs for congeners that were not synthesized.
