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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, 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]
If it's on the ceiling of your top floor or right under the attic, it's probably a roof problem—things like damaged shingles, flashing, or clogged gutters letting water seep in, Russum says.
The following compounds are liquid at room temperature and are completely miscible with water; they are often used as solvents. Many of them are hygroscopic.
Pages in category "Deuterated solvents" ... Deuterated chloroform; Deuterated dichloromethane; ... Deuterated THF; H. Heavy water This page was ...
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.