2199-69-1 Usage
Description
1,2-DICHLOROBENZENE-D4, also known as deuterated 1,2-dichlorobenzene, is a chemical compound that is a side product of the production of chlorobenzene. It is a clear colorless liquid and is used as a deuterated NMR solvent, making it a valuable tool in NMR-based research and analyses.
Uses
Used in NMR Spectroscopy:
1,2-DICHLOROBENZENE-D4 is used as a deuterated NMR solvent for its ability to provide a clear and stable environment for nuclear magnetic resonance spectroscopy. This allows for more accurate and reliable analysis of various compounds and molecules in scientific research.
Used in Chemical Research:
In the field of chemical research, 1,2-DICHLOROBENZENE-D4 is used as a reagent and a solvent for various chemical reactions. Its deuterated nature helps in reducing the background noise in NMR spectroscopy, leading to clearer and more precise spectral data.
Used in Pharmaceutical Industry:
1,2-DICHLOROBENZENE-D4 is utilized in the pharmaceutical industry for the synthesis of various drugs and active pharmaceutical ingredients. Its deuterated properties make it an ideal candidate for studying the structure and dynamics of drug molecules, which can aid in the development of new medications.
Used in Environmental Analysis:
In environmental analysis, 1,2-DICHLOROBENZENE-D4 is employed as a tracer compound to study the behavior and fate of pollutants in the environment. Its deuterated form allows for easier detection and tracking of these pollutants, providing valuable insights into their impact on ecosystems and human health.
Used in Material Science:
1,2-DICHLOROBENZENE-D4 is also used in material science for the study of polymers and other materials. Its deuterated nature enables researchers to gain a deeper understanding of the molecular structure and dynamics of these materials, which can lead to the development of new materials with improved properties.
Check Digit Verification of cas no
The CAS Registry Mumber 2199-69-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,9 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 2199-69:
(6*2)+(5*1)+(4*9)+(3*9)+(2*6)+(1*9)=101
101 % 10 = 1
So 2199-69-1 is a valid CAS Registry Number.
InChI:InChI=1/C6H4Cl2/c7-5-3-1-2-4-6(5)8/h1-4H
2199-69-1Relevant articles and documents
Perdeuteration of Deactivated Aryl Halides by H/D Exchange under Superelectrophile Catalysis
He, Tao,Klare, Hendrik F. T.,Oestreich, Martin
supporting information, p. 4734 - 4738 (2022/03/27)
Superelectrophilic silylium/arenium ions are shown to be highly effective H/D exchange promoters for the exhaustive deuteration of electron-deficient aryl halides. Several of the resulting perdeuterated aryl halides have been previously inaccessible with existing deuterium-labeling procedures. Using inexpensive C6D6as the deuterium source, excellent degrees of deuterium incorporation were achieved under ambient reaction conditions. Importantly, the perdeuteration remains unaffected on multigram scale, even at a reduced catalyst loading of 0.1 mol %. By this method, otherwise expensive or noncommercially available NMR solvents such as 1,2-dichloro- and 1,2-difluorobenzene can be prepared.
