53555-63-8 Usage
Description
1,2,3,5-Tetrachloronaphthalene is a chlorinated organic compound belonging to the naphthalene family. It is characterized by the presence of four chlorine atoms at the 1, 2, 3, and 5 positions on the naphthalene molecule. 1,2,3,5-TETRACHLORONAPHTHALENE is known for its stability and resistance to degradation, which makes it useful in various applications.
Uses
1,2,3,5-Tetrachloronaphthalene is used as a standard for environmental testing and research. It plays a crucial role in the analysis of polychlorinated naphthalene (PCN) bioaccumulation in human adipose tissue. This helps in understanding the potential health risks associated with exposure to these toxic compounds.
Used in Environmental Analysis:
1,2,3,5-Tetrachloronaphthalene is used as a reference compound for the detection and quantification of polychlorinated naphthalenes in environmental samples. This is important for assessing the relative importance of polychlorinated naphthalenes compared to other toxic substances like dioxins and polychlorinated biphenyls (PCBs) in human serum.
Used in Human Health Research:
1,2,3,5-Tetrachloronaphthalene is employed in the study of human serum to determine the presence and concentration of polychlorinated naphthalenes. This information is vital for understanding the potential health impacts of exposure to these chemicals and for developing strategies to mitigate their effects on human health.
Check Digit Verification of cas no
The CAS Registry Mumber 53555-63-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,5,5 and 5 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 53555-63:
(7*5)+(6*3)+(5*5)+(4*5)+(3*5)+(2*6)+(1*3)=128
128 % 10 = 8
So 53555-63-8 is a valid CAS Registry Number.
InChI:InChI=1/C10H4Cl4/c11-7-3-1-2-5-6(7)4-8(12)10(14)9(5)13/h1-4H
53555-63-8Relevant articles and documents
De novo synthesis mechanism of polychlorinated dibenzofurans from polycyclic aromatic hydrocarbons and the characteristic isomers of polychlorinated naphthalenes
Iino,Imagawa,Takeuchi,Sadakata
, p. 1038 - 1043 (2007/10/03)
Polychlorinated dibenzofurans (PCDFs) and polychlorinated naphthalenes (PCNs) are known to be emitted from municipal waste incinerators (MWIs) with polychlorinated dibenzo-p-dioxins (PCDDs). Two formation paths for PCDD/Fs could mainly work, which are condensation of the precursors such as chlorophenols and 'de novo' formation from carbon. However the correlation between the chemical structure of carbon and the resulting PCDD/Fs still remains unknown. In this study, the PCDD/Fs formation from polycyclic aromatic hydrocarbons (PAHs) and CuCl was examined at 400 under 10% O2. Coronene among the PAHs characteristically gave 1,2,8,9-T4CDF and the derivatives. These isomers clearly indicate that chlorination causes the cleavage of the C-C bonds in a coronene molecule and also that oxygen is easily incorporated from its outside to form 1,2,8,9-T4CDF. The symmetrical preformed structures in the coronene molecule enabled to amplify the de novo formation of the isomer. PCNs are also formed directly from these PAHs. Since there have been few reports on the formation mechanism of PCNs, this study will be a first step to know the whole formation paths. We also define the de novo synthesis as the breakdown reaction of a carbon matrix, since the word has been used without the precise definition.
