Deuterated chloroform

Deuterated chloroform

Names
IUPAC name Trichloro(2H)methane
Other names Chloroform-d Deuterochloroform
Identifiers
CAS Number	865-49-6 Y
3D model (Jmol)	Interactive image
Beilstein Reference	1697633
ChEBI	CHEBI:85365 N
ChemSpider	64654 Y
ECHA InfoCard	100.011.585
EC Number	212-742-4
PubChem CID	71583
UN number	1888
InChI InChI=1S/CHCl3/c2-1(3)4/h1H/i1D Y Key: HEDRZPFGACZZDS-MICDWDOJSA-N Y InChI=1/CHCl3/c2-1(3)4/h1H/i1D Key: HEDRZPFGACZZDS-MICDWDOJEH
SMILES [2H]C(Cl)(Cl)Cl
Properties
Chemical formula	CDCl3
Molar mass	120.384 g mol−1
Density	1.500 g cm−3
Melting point	−64 °C (−83 °F; 209 K)
Boiling point	61 °C (142 °F; 334 K)
Hazards
EU classification (DSD) (outdated)	Xn
R-phrases (outdated)	R22, R38, R40, R48/20/22
S-phrases (outdated)	S36/37
NFPA 704	0 2 0
Related compounds
Related compounds	Chloroform Deuterated dichloromethane
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N  (what is YN ?)
Infobox references

Deuterated dichloromethane

Deuterated chloroform (CDCl₃), is an isotopologue of chloroform (CHCl₃) in which the hydrogen atom ("H") is replaced with a deuterium (heavy hydrogen) isotope ("D"). Deuterated chloroform is a common solvent used in NMR spectroscopy of organic molecules. In proton NMR spectroscopy, the deuterium does not exhibit a large interfering peak, whereas protium (regular hydrogen) shows a large peak in the spectrum. In carbon-13 NMR, the sole carbon deuterated chloroform shows a triplet at a chemical shift of 77 ppm with the three peaks being about equal size.