5152-54-5 Usage
Uses
Used in NMR Spectroscopy:
2,2-DIMETHYLPROPANE-D12 is used as a standard in NMR spectroscopy for its deuterium labeling, which does not interfere with the spectra of the molecule. This allows for clearer analysis of the carbon and hydrogen atoms in other organic compounds, enhancing the accuracy and reliability of NMR studies.
Used as a Solvent:
In the chemical industry, 2,2-DIMETHYLPROPANE-D12 is utilized as a solvent due to its low toxicity and relative stability. Its properties make it suitable for use in laboratory and industrial settings, where it can dissolve a variety of substances and facilitate chemical reactions.
Used in Chemical Reactions:
2,2-DIMETHYLPROPANE-D12 is employed in various chemical reactions as a reagent or a reaction medium. Its deuterated nature can provide insights into the reaction mechanisms and help in the development of new synthetic pathways.
Used in Analytical Chemistry:
In analytical chemistry, 2,2-DIMETHYLPROPANE-D12 is used for the calibration of instruments and the preparation of reference materials. Its predictable behavior and deuterium labeling make it an ideal candidate for ensuring the accuracy of analytical measurements.
Used in Environmental Studies:
2,2-DIMETHYLPROPANE-D12 can be used in environmental studies to trace the fate and transport of pollutants or to study the behavior of organic compounds in the environment. Its deuterium labeling allows for the differentiation between naturally occurring compounds and those introduced for research purposes.
Used in Pharmaceutical Research:
In the pharmaceutical industry, 2,2-DIMETHYLPROPANE-D12 is used in the synthesis of drug candidates and the development of new drug delivery systems. Its deuterated nature can provide valuable information on the stability, solubility, and bioavailability of drug molecules.
Used in Material Science:
2,2-DIMETHYLPROPANE-D12 is employed in material science for the study of polymers and other materials. Its deuterium labeling can help in understanding the structure-property relationships and the dynamics of these materials at the molecular level.
Check Digit Verification of cas no
The CAS Registry Mumber 5152-54-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,5 and 2 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 5152-54:
(6*5)+(5*1)+(4*5)+(3*2)+(2*5)+(1*4)=75
75 % 10 = 5
So 5152-54-5 is a valid CAS Registry Number.
5152-54-5Relevant academic research and scientific papers
Kinetic Isotope Effects for Hydrogen Abstraction from a Series of Cycloalkanes and Branched Alkanes by Hydrogen Atoms in the Gaseous Phase
Fujisaki, Noboru,Ruf, Amanz,Gaeumann, Tino
, p. 1605 - 1610 (2007/10/02)
Hydrogen atoms produced in the radiolysis of water vapor were used to determine the kinetic isotope effects for the reactions H(.) + RH(RD) -> H2(RD) + R(.) H(KD)>, where RH is a perprotiated alkane and RD is the corresponding perdeuterated alkane.The alkanes studied include a homologous series of cycloalkanes, cyclopentane through cyclododecane, and isobutane, 2,3-dimethylbutane, 2,3,4-trimethylpentane, and neopentane.The results were expressed in terms of the Arrhenius-type equation kH/kD = AH/AD expD-EH)(kJ mol-1)/RT>, over the temperature range of 363-463 K.The values for the ratio AH/AD range from 0.32 to 0.75, and the activation energy differences ED-EH vary from 6.8 to 11.0 kJ/mol, depending on the molecular structures of the reactants.The variation in the values of ED-EH was correlated with the bond dissociation energies of the C-H bond being broken.Theoretical calculations based on transition-state theory combined with the London-Eyring-Polanyi-Sato potetial energy surfaces could reproduce the major features of the experimental results when tunnel effects were taken into consideration.
