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Deuterated chloroform, also known as chloroform-d, is the organic compound with the formula CDCl 3. Deuterated chloroform is a common solvent used in NMR spectroscopy. [2] The properties of CDCl 3 and ordinary CHCl 3 are virtually identical. Deuterochloroform was first made in 1935 during the years of research on deuterium. [3]
Deuterated chloroform. Deuterated solvents are a group of compounds where one or more hydrogen atoms are substituted by deuterium atoms. These isotopologues of common solvents are often used in nuclear magnetic resonance spectroscopy. [1]
Deuterated chloroform is an isotopologue of chloroform with a single deuterium atom. CDCl 3 is a common solvent used in NMR spectroscopy. Deuterochloroform is produced by the reaction of hexachloroacetone with heavy water. [31] The haloform process is now obsolete for production of ordinary chloroform.
Chloroform: organic compound; often used as CDCl3 (deuterated chloroform) as a solvent for NMR spectroscopy and as a general solvent. Chromic acid: a strong and corrosive oxidising agent; an intermediate in chromium plating Chromium trioxide: the acidic anhydride of chromic acid; mainly used in chrome-plating Collins reagent
Deuterated (deuterium = 2 H, often symbolized as D) solvents especially for use in NMR are preferred, e.g. deuterated water, D 2 O, deuterated acetone, (CD 3) 2 CO, deuterated methanol, CD 3 OD, deuterated dimethyl sulfoxide, (CD 3) 2 SO, and deuterated chloroform, CDCl 3. However, a solvent without hydrogen, such as carbon tetrachloride, CCl 4 ...
Pages in category "Deuterated solvents" The following 11 pages are in this category, out of 11 total. ... Deuterated benzene; Deuterated chloroform; Deuterated ...
It was formerly used to produce iodoform, bromoform, and even chloroform industrially. [citation needed] A variant of this reaction is used to manufacture deuterated chloroform, in reaction of hexachloroacetone with heavy water catalysed by base: [5] [6] O=C(CCl 3) 2 + D 2 O → 2 CDCl 3 + CO 2
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