68-36-0 Usage
Description
1,4-Bis(trichloromethyl)benzene, also known as p-xylene hexachloro-dicarboxaldehyde, is an organic compound with the chemical formula C8H2Cl6O2. It is a white crystalline solid that is soluble in organic solvents and has a molecular weight of approximately 311.9 g/mol. 1,4-Bis(trichloromethyl)benzene is characterized by its two trichloromethyl groups (-C(Cl)3) attached to a benzene ring, separated by a single bond.
Uses
1,4-Bis(trichloromethyl)benzene is used as a potential environmental pollutant for research purposes. It is being studied to understand its impact on the environment and human health, as well as to develop methods for its detection, monitoring, and remediation.
Used in Environmental Research:
1,4-Bis(trichloromethyl)benzene is used as a subject of study in environmental research for understanding its behavior, fate, and transport in the environment. This helps in assessing its potential risks and developing strategies for mitigating its negative effects.
Used in Analytical Chemistry:
1,4-Bis(trichloromethyl)benzene is used as a target analyte in the development and validation of analytical methods for the detection and quantification of environmental pollutants. This aids in monitoring the presence of this compound in various environmental matrices, such as air, water, and soil.
Used in Environmental Toxicology:
1,4-Bis(trichloromethyl)benzene is used as a test compound in toxicological studies to evaluate its potential toxicity to various organisms, including aquatic life, plants, and humans. This information is crucial for setting regulatory limits and guidelines to protect the environment and public health.
Used in Environmental Remediation:
1,4-Bis(trichloromethyl)benzene is used as a model pollutant in the development and testing of remediation technologies, such as adsorption, biodegradation, and chemical degradation. These technologies aim to remove or degrade this compound from contaminated sites, thereby reducing its environmental impact.
Check Digit Verification of cas no
The CAS Registry Mumber 68-36-0 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 6 and 8 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 68-36:
(4*6)+(3*8)+(2*3)+(1*6)=60
60 % 10 = 0
So 68-36-0 is a valid CAS Registry Number.
InChI:InChI=1/C8H4Cl6/c9-7(10,11)5-1-2-6(4-3-5)8(12,13)14/h1-4H
68-36-0Relevant articles and documents
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Murray,Beanblossom,Wojcik
, p. 302 (1947)
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A second (trichloromethyl) benzene and two (chloroformyl) benzenetrisamide preparation method
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Paragraph 0102; 0103, (2017/02/24)
The present invention relates to a method for preparing bis(trichloromethyl)benzene through a photochemical reaction and preparing bis(chloroformyl)benzene through the further reaction of the bis(trichloromethyl)benzene. According to the present invention, di(methyl)benzene is added to a reactor, chlorine gas is introduced under the control of the illuminance of an incident light source and the reaction temperature, the obtained reaction mixture is subjected to a simple treatment so as to obtain the high purity bis(trichloromethyl)benzene; with the bis(trichloromethyl)benzene of the present invention, the high purity bis(chloroformyl)benzene, one of the aramid fiber production raw materials, can be conveniently obtained; and the preparation method of the present invention has the following advantages that the solvent, the free radical initiator, the photosensitizer and other third components can not be inproduced, and only the stage-control of the reaction condition and the wavelength and the intensity of the light source are required so as to improve the product purity.
METHOD FOR THE PREPARATION OF TRICHLOROMETHYL-GROUP-SUBSTITUTED BENZENE
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Paragraph 0140, (2016/06/28)
The present application relates to a method for photochlorination, and specifically to photochlorination by a photochemical reaction of an aromatic compound with gaseous chlorine so as to prepare a trichloromethyl-substituted benzene, and to a method using bis-(trichloromethyl)-benzene as the trichloromethyl-substituted benzene to prepare by further reaction bis-(chloroformyl)-benzene. Through the control of temperature, illuminance and consumption of gaseous chlorine, the method of this application can greatly improve the purity of trichloromethyl-substituted benzene and further prepare polymer-grade bis-(chloroformyl)-benzene with low cost. The present application also relates to a method for purifying trichloromethyl-substituted benzene, and specifically to a method for purifying trichloromethyl-substituted benzene via molecular distillation. The present application further relates to a photochlorination reactor for use in photochlorination reactions (such as those of the present application).