925-93-9 Usage
Description
ETHANOL-D, also known as ethanol-d, ethanol-d1, or deuterated ethanol, is a deuterated NMR solvent that is colorless in its liquid state. It is useful in NMR-based research and analyses and can be prepared by reacting tetraethylorthosilicate with deuterium oxide. The hydrogen bonding in ethanol-d1 has been investigated based on Raman spectral data, and its far-infrared (FIR) spectrum has been studied using ab initio calculations.
Uses
Used in Alcoholic Beverages:
ETHANOL-D is used in alcoholic beverages in suitable dilutions, providing a unique taste and experience for consumers.
Used in Laboratory and Industry:
ETHANOL-D is used as a solvent in laboratory and industrial applications, offering a deuterated alternative to traditional ethanol for various processes.
Used in the Manufacture of Denatured Alcohol:
ETHANOL-D is utilized in the production of denatured alcohol, which is ethanol that has been adulterated to make it unfit for human consumption and suitable for industrial use.
Used in Pharmaceuticals:
ETHANOL-D is employed in the pharmaceutical industry, where it can be used as a solvent or in the synthesis of various medications.
Used in Perfumery:
ETHANOL-D is used in the perfumery industry, where it can act as a solvent or carrier for fragrances and other scent components.
Used in Organic Synthesis:
ETHANOL-D is employed in organic synthesis, where it can serve as a reagent or solvent in the production of various organic compounds.
Used in Deuterium Exchange Reactions:
ETHANOL-D may be used as a source of deuterium for the deuterium exchange reaction of ethyl acetoacetate, providing a valuable tool for researchers in the field of chemistry.
Used in NMR Research and Analyses:
As a deuterated NMR solvent, ETHANOL-D is particularly useful in NMR-based research and analyses, where it can enhance the accuracy and reliability of spectroscopic data.
Check Digit Verification of cas no
The CAS Registry Mumber 925-93-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,2 and 5 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 925-93:
(5*9)+(4*2)+(3*5)+(2*9)+(1*3)=89
89 % 10 = 9
So 925-93-9 is a valid CAS Registry Number.
InChI:InChI=1/C2H6O/c1-2-3/h3H,2H2,1H3/i3D
925-93-9Relevant articles and documents
An Improved Procedure for the Preparation of Very Pure Ethanol-OD
Pesendorfer, Johann,Vierhapper, Friedrich W.
, p. 877 - 878 (1985)
Changed molar ratio of starting materials and prolonged reaction times in the deuterolysis of tetraethylorthosilicate gave yields of pure (>99.5percent) ethanol-OD (relative to starting D2O) nearly twice of that of a literature procedure. - Keywords: Deuterolysis; Ethanol-OD; Methanol-OD; Tetraethylorthosilicate
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Kharasch et al.
, (1958)
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Isotope Effects in the Solvolysis of Sterically Hindered Arenesulfonyl Chlorides
Iazykov, Mykyta,Canle L., Moisés,Santaballa, J. Arturo,Rublova, Ludmila
, p. 744 - 750 (2015/10/06)
Solvent isotope effects in the ethanolysis of sterically hindered arenesulfonyl chlorides ruled out a proton transfer in the rate-determining step and agreed with a SN2 mechanism involving at least a second solvent molecule in the transition state (TS). The lack of a secondary kinetic isotope effect in the o-alkyl groups allows us to disregard the possible contribution of σ-π hyperconjugation. The measured activation parameters are consistent with a SN2 mechanism involving the participation of solvent molecules in the TS, possibly forming a cyclic TS through a chain of solvent molecules.
Mechanistic studies on alcoholysis of α-keto esters
Song, Song-Ei,Lim, Bum Hee,Han, Kwan Woo,Park, Tae Jun,Park, Bong Ser
supporting information, p. 3423 - 3424 (2015/02/05)
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