53555-65-0 Usage
Description
1,2,3,5,7-PENTACHLORONAPHTHALENE is a chlorinated organic compound that is widely used as a standard for environmental testing and research. It is known for its ability to study the biomagnification and effects of pollutants in the food chain, as well as its presence in various environmental matrices such as the placenta.
Uses
Used in Environmental Testing and Research:
1,2,3,5,7-PENTACHLORONAPHTHALENE is used as a standard for environmental testing and research to study the biomagnification and effects of pollutants in the food chain. It is particularly useful in studying the impact of pollutants on benthe lumbriculus variegatus worms and oncorhynchus, as well as in analyzing pollutant concentrations in the placenta.
Used in Food Chain Studies:
1,2,3,5,7-PENTACHLORONAPHTHALENE is used as a research tool to study the biomagnification and effects of pollutants in the food chain, specifically focusing on benthe lumbriculus variegatus worms and oncorhynchus. This helps researchers understand the accumulation and potential harm of pollutants in the ecosystem.
Used in Placenta Pollutant Concentration Studies:
1,2,3,5,7-PENTACHLORONAPHTHALENE is used as a standard in studies that analyze pollutant concentrations in the placenta. This application aids in understanding the potential impact of environmental pollutants on fetal development and overall health.
Check Digit Verification of cas no
The CAS Registry Mumber 53555-65-0 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 5 respectively.
Calculate Digit Verification of CAS Registry Number 53555-65:
(7*5)+(6*3)+(5*5)+(4*5)+(3*5)+(2*6)+(1*5)=130
130 % 10 = 0
So 53555-65-0 is a valid CAS Registry Number.
InChI:InChI=1/C10H3Cl5/c11-4-1-6-5(7(12)2-4)3-8(13)10(15)9(6)14/h1-3H
53555-65-0Relevant 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.
