25837-05-2 Usage
Description
ETHYLBENZENE-D10, also known as d10-ethylbenzene, is a deuterated NMR solvent that is particularly useful in NMR-based research and analyses. It is a clear colorless liquid with unique chemical properties that make it valuable for specific applications.
Uses
Used in Chemical Research and Analysis:
ETHYLBENZENE-D10 is used as a selective benzylic C-H monooxygenation agent, mediated by iodine oxides. This application is particularly relevant in the field of chemical research and analysis, where precise and controlled reactions are essential for understanding complex chemical processes.
Used in NMR-based Research:
In the field of nuclear magnetic resonance (NMR) research, ETHYLBENZENE-D10 serves as a valuable solvent. Its deuterated nature allows for clearer and more accurate NMR spectra, which are crucial for the identification and characterization of various compounds.
Used in Photodissociation Studies:
ETHYLBENZENE-D10 is also utilized in the study of photodissociation processes. The photodissociation of d10-ethylbenzene at both 193 and 248nm has been investigated using vacuum ultraviolet photoionization/multimass ion imaging techniques, providing insights into the behavior of this compound under specific conditions.
Used in Zeolite Research:
In the field of zeolite research, ETHYLBENZENE-D10 is employed to study the H/D exchange between the compound and acidic bridging OH groups in dehydrated zeolites. This investigation has been conducted over a temperature range of 303 to 393K, contributing to the understanding of the interactions between ETHYLBENZENE-D10 and zeolite materials.
Check Digit Verification of cas no
The CAS Registry Mumber 25837-05-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,8,3 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 25837-05:
(7*2)+(6*5)+(5*8)+(4*3)+(3*7)+(2*0)+(1*5)=122
122 % 10 = 2
So 25837-05-2 is a valid CAS Registry Number.
InChI:InChI=1/C8H10/c1-2-8-6-4-3-5-7-8/h3-7H,2H2,1H3/i1D3,2D2,3D,4D,5D,6D,7D
25837-05-2Relevant articles and documents
STUDIES ON THE DEUTERATION OF AROMATIC ORGANOSULFUR COMPOUNDS USING AQUEOUS TRANSITION METAL SPECIES
Clark, Peter D.,Primak, Alex
, p. 149 - 158 (2007/10/02)
Reaction of benzenethiols and benzothiophene (BT) with D2O solutions of trichlorides of Ru, Fe or Cr at elevated temperatures (200-315 deg C) constitutes a simple method for the preparation of perdeuterated derivatives.Substitution patterns observed for partially deuterated products imply that D-incorporation occurs by standard electrophilic process.Reactions with benzenethiols produced diaryl sulfides as by-products although these compounds were deuterated to the same extent as the thiols.Experimental observations and the known behaviour of aqueous transitionmetal species indicate that D+ is furnished by the hydrolysis of D2O molecules in the solvation sphere of the metal ion.Complete deuteration of the organosulfur substrates was achieved using a 100:1 organosulfur/metal chloride mole ratio.Hydrodesulfurization of per-deuteroBT under standard conditions afforded perdeuteroethylbenzene in good yield.Key words: Aromatic organosulfur compounds; deuteration; aqueous transition metal salts.
