83992-75-0 Usage
Chemical Class
Chlorinated aromatic compound
Subclass
Chlorophenol
Environmental Classification
Environmental pollutant, member of the dioxin class
Uses
Pesticide, wood preservative, disinfectant
Toxicity
Highly toxic
Persistence
Persistent in the environment
Health Effects
Harmful to human health, can accumulate in the body, causing damage to the liver, kidney, and nervous system
Environmental Impact
Highly toxic to aquatic organisms, poses a significant risk of long-term contamination
Regulatory Status
Banned or heavily restricted in many countries due to harmful effects
Check Digit Verification of cas no
The CAS Registry Mumber 83992-75-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,9,9 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 83992-75:
(7*8)+(6*3)+(5*9)+(4*9)+(3*2)+(2*7)+(1*5)=180
180 % 10 = 0
So 83992-75-0 is a valid CAS Registry Number.
83992-75-0Relevant academic research and scientific papers
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.
