56004-61-6 Usage
Description
O-Xylene-d10, a deuterated derivative of o-xylene, is a clear colorless liquid with an isotopic purity of 99atom%D. It is primarily utilized as an internal standard for the quantification of volatile organic compounds in various applications.
Uses
Used in Environmental Analysis:
O-Xylene-d10 is used as an internal standard for the quantification of volatile organic compounds (VOCs) such as furan, chloroform, benzene, trichloroethene, toluene, and styrene. It aids in the accurate measurement of these compounds by vacuum distillation coupled with gas chromatography/mass spectrometry, ensuring reliable and precise results in environmental monitoring and assessment.
Used in Chemical Research:
In the field of chemical research, O-Xylene-d10 serves as an internal standard for the quantification of xylene by gas chromatography (GC) or liquid chromatography (LC) mass spectrometry. Its use in these analytical techniques helps researchers determine the concentration and purity of xylene in various samples, contributing to the development of new compounds and understanding of chemical reactions.
Used in Quality Control:
O-Xylene-d10 is also employed in the quality control processes of the chemical and pharmaceutical industries. As an internal standard, it helps ensure the accuracy and consistency of xylene measurements in the production and testing of various products, maintaining high standards of quality and safety.
Used in Forensic Science:
In forensic science, O-Xylene-d10 plays a crucial role in the analysis of samples for the detection and quantification of xylene and other VOCs. Its use as an internal standard enhances the reliability of the results, assisting in the investigation of crimes and the identification of substances related to the case.
Check Digit Verification of cas no
The CAS Registry Mumber 56004-61-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,0,0 and 4 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 56004-61:
(7*5)+(6*6)+(5*0)+(4*0)+(3*4)+(2*6)+(1*1)=96
96 % 10 = 6
So 56004-61-6 is a valid CAS Registry Number.
InChI:InChI=1/C8H10/c1-7-5-3-4-6-8(7)2/h3-6H,1-2H3/i1D3,2D3,3D,4D,5D,6D
56004-61-6Relevant articles and documents
An N.M.R. Study of Electron Donor-Electron Acceptor Interaction Between Aromatic Hydrocarbons and Diazines
Hurst, Derek T.,Thakrar, Usha B.,Wells, Clifford H. J.,Wyer, John
, p. 1313 - 1319 (2007/10/02)
Equilibrium constants have been measured by n.m.r. spectroscopy for the electron donor-electron acceptor interaction between a number of aromatic hydrocarbons and diazines.The values obtained have shown that the interaction is weak, and that the aromatic hydrocarbon acts as the electron donor and the diazine as the electron acceptor in the systems studied.Chemical-shift data have provided evidence for the relative positioning of the donor and acceptor components within the various complexes.The effect of temperature on the equilibrium constant for complex formation between (2H6)benzene and pyrazine has shown that the enthalpy of format ion is close to zero.
