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151831 Sigma-Aldrich

Chloroform-d

99.8 atom % D, contains 1 % (v/v) TMS

Synonym: Deuterochloroform

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Properties

Related Categories Alphabetical Listings, C, Chloroform, Chloroform-d, NMR Solvents,
InChI Key   HEDRZPFGACZZDS-MICDWDOJSA-N
isotopic purity   99.8 atom % D
assay   99% (CP)
contains   1 % (v/v) TMS
impurities   ≤0.0100% water
water
refractive index   n20/D 1.444 (lit.)
bp   60.9 °C(lit.)
mp   −64 °C (lit.)
density   1.500 g/mL at 25 °C (lit.)
mass shift   M+1

Description

General description

Chloroform-d (Deuterochloroform, CDCl3) is a deuterated derivative of chloroform. It contains 1%(v/v) TMS (Tetramethylsilane, added as a stabilizer). Quantitative infrared spectral investigations of carbon-deuterium stretching bands of chloroform-d in various organic solvents have been reported. Raman difference spectroscopic studies of mixtures of chloroform-d and liquid chloroform have been conducted to evaluate frequency shifts in the in the ν1 and ν2 bands of CHCl3 and CDCl3.

Application

Chloroform-d has been used as the deuterated solvent for the NMR spectral studies of the corresponding chiral derivatives of β-aminopropanoic acid containing the α-phenylethyl group, which serve as useful starting materials for the asymmetric synthesis of β-amino acids.

Packaging

50, 100, 250 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
RIDADR 
UN 1888 6.1 / PGIII
WGK Germany 
3

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