17647-74-4 Usage
Description
1,4-DIOXANE-D8, a deuterated derivative of 1,4-dioxane, is a clear colorless liquid with an isotopic purity of 99atom%D. It is widely recognized for its use as a standard in various analytical techniques and is particularly valuable in the field of nuclear magnetic resonance (NMR) spectroscopy.
Uses
Used in Analytical Chemistry:
1,4-DIOXANE-D8 is used as a solvent in nuclear magnetic resonance (NMR) spectroscopy for its ability to provide clear and accurate results. Its deuterated nature makes it an ideal choice for this application, as it helps to reduce interference and improve the quality of spectral data.
Additionally, 1,4-DIOXANE-D8 acts as a stabilizer for 1,1,1-trichloroethane, enhancing the stability and performance of this compound in various industrial applications.
Used in Environmental Analysis:
1,4-DIOXANE-D8 is employed as a deuterated standard in the quantification of 1,4-dioxane in drinking water. It participates as a surrogate standard during the activated carbon solid-phase extraction (SPE) and gas chromatography-mass spectrometry (GC-MS) in selected ion monitoring (SIM) mode. This application is crucial for ensuring the safety and quality of drinking water supplies by accurately measuring the presence of potentially harmful contaminants.
Check Digit Verification of cas no
The CAS Registry Mumber 17647-74-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,6,4 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 17647-74:
(7*1)+(6*7)+(5*6)+(4*4)+(3*7)+(2*7)+(1*4)=134
134 % 10 = 4
So 17647-74-4 is a valid CAS Registry Number.
InChI:InChI=1/C4H8O2/c1-2-6-4-3-5-1/h1-4H2/i1D2,2D2,3D2,4D2
