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389121-44-2

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389121-44-2 Usage

General Description

2,3,8,9,14,15-hexachlorodiquinoxalino[2,3-a:2',3'-c]phenazine is a synthetic chemical compound that belongs to the family of polycyclic aromatic hydrocarbons. It is a yellow crystalline solid that is insoluble in water but soluble in organic solvents. 2,3,8,9,14,15-hexachlorodiquinoxalino[2,3-a:2',3'-c]phenazine is of concern due to its potential toxic effects on the environment and human health, as it has been identified as a persistent organic pollutant. It is known to be a powerful photosensitizer, which means it can generate reactive oxygen species when exposed to light, leading to potential harmful effects on living organisms. Additionally, it has been linked to adverse effects on the endocrine system and has been identified as a potential carcinogen. Due to its hazardous properties, its production and use are restricted and regulated in many countries.

Check Digit Verification of cas no

The CAS Registry Mumber 389121-44-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,9,1,2 and 1 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 389121-44:
(8*3)+(7*8)+(6*9)+(5*1)+(4*2)+(3*1)+(2*4)+(1*4)=162
162 % 10 = 2
So 389121-44-2 is a valid CAS Registry Number.

389121-44-2Relevant articles and documents

A nanoporous graphene analog for superfast heavy metal removal and continuous-flow visible-light photoredox catalysis

Xiao, Ran,Tobin, John M.,Zha, Meiqin,Hou, Yun-Long,He, Jun,Vilela, Filipe,Xu, Zhengtao

supporting information, p. 20180 - 20187 (2017/10/13)

We report a highly recyclable, 2D aromatic framework that offers a unique and versatile combination of photocatalytic activity and heavy metal uptake capability, as well as other attributes crucial for green and sustainable development technologies. The graphene-like open structure consists of fused tritopic aromatic building blocks (i.e., hexahydroxytriphenylene and hexaazatrinaphthylene) that can be assembled from readily available industrial materials without the need for transition metal catalysts. Besides fast and strong binding for Pb(ii) ions (e.g., removing aqueous Pb ions below the drinkable limit within minutes), the alkaline N-heterocycle units of the robust and porous host are able to quantitatively catalyse Knoevenagel reactions in water. Furthermore, the fused donor-acceptor aromatic π-systems enable environmentally friendly photoredox catalysis (PRC) utilizing the safe and abundant visible light in a commercial flow reactor. Also discussed is a new metric for benchmarking the kinetic performance of sorbents in the context of heavy metal removal from drinking water.

CHARGE-TRANSPORT MATERIALS, METHODS OF FABRICATION THEREOF, AND METHODS OF USE THEREOF

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Page/Page column 78, (2008/06/13)

Briefly described, embodiments of this disclosure include charge-transport materials, methods of forming charge-transport materials, and methods of using the charge-transport materials.

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