68239-23-6 Usage
Description
4-CHLORONITROBENZENE-D4, also known as isotope labeled 4-chloronitrobenzene, is a chemical compound that serves as a common intermediate in the production of various industrially useful compounds. It is characterized by the presence of deuterium atoms, which are isotopes of hydrogen, making it distinct from its non-isotope labeled counterpart.
Uses
Used in Chemical Synthesis Industry:
4-CHLORONITROBENZENE-D4 is used as a key intermediate for the synthesis of a wide range of industrially useful compounds. Its unique properties, including the presence of deuterium atoms, make it a valuable component in the development of various chemical products.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 4-CHLORONITROBENZENE-D4 is utilized as a building block for the production of drug molecules. Its isotope labeled nature allows for the creation of compounds with specific properties, which can be beneficial in drug discovery and development processes.
Used in Agrochemical Industry:
4-CHLORONITROBENZENE-D4 is employed as an intermediate in the synthesis of agrochemicals, such as pesticides and herbicides. Its use in this industry contributes to the development of effective and targeted solutions for agricultural applications.
Used in Dye and Pigment Industry:
In the dye and pigment industry, 4-CHLORONITROBENZENE-D4 is used as a precursor for the production of various dyes and pigments. Its isotope labeled nature can provide unique characteristics to the resulting dyes and pigments, enhancing their performance and applicability in different industries.
Used in Research and Development:
4-CHLORONITROBENZENE-D4 is also used in research and development settings, where its isotope labeled properties can be leveraged to study chemical reactions and processes. This can lead to a better understanding of chemical behavior and the development of new compounds and applications.
Check Digit Verification of cas no
The CAS Registry Mumber 68239-23-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,2,3 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 68239-23:
(7*6)+(6*8)+(5*2)+(4*3)+(3*9)+(2*2)+(1*3)=146
146 % 10 = 6
So 68239-23-6 is a valid CAS Registry Number.
InChI:InChI=1/C6H4ClNO2/c7-5-1-3-6(4-2-5)8(9)10/h1-4H/i1D,2D,3D,4D
68239-23-6Relevant articles and documents
Generation, Isolation, and Characterization of N-(Arylthio)-7-tert-butyl- and N-(Arylthio)-2,7-di-tert-butyl-1-pyrenylaminyl Radicals
Miura, Yozo,Yamano, Eiji,Tanaka, Akio,Yamauchi, Jun
, p. 3294 - 3300 (2007/10/02)
N-(Arylthio)-7-tert-butyl-1-pyrenylaminyl (2) and N--2,7-di-tert-butyl-1-pyrenylaminyl radicals (3) are prepared by PbO2 oxidation of N-(arylthio)-7-tert-butyl-1-aminopyrenes and N--2,7-di-tert-butyl-1-aminopyrene, respectively, and studied by ESR and ENDOR spectroscopy.The kinetic ESR study shows that, while aminyls 2 gradually decompose in solution at room temperature, aminyl 3 is quite persistent, even in refluxing benzene, and shows no tendency to dimerize, even at low temperatures.These interesting properties of 3 permit us to isolate 3 as radical crystals in 28-31percent yield.The hyperfine splitting (hfs) constants of 2 and 3, determined by ESR and ENDOR spectroscopic methods, show an extensive delocalization of the unpaired electron onto the pyrene ring.Comparison of the hfs constants of 2 and 3 shows that a more extensive delocalization of the spin into the pyrene ring takes place in 3.This is accounted for in terms of the difference in the conformations of 2 and 3.
