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570699

Sigma-Aldrich

Chloroform-d

≥99.8 atom % D, anhydrous

Synonym(s):
Deuterochloroform
Linear Formula:
CDCl3
CAS Number:
Molecular Weight:
120.38
Beilstein:
1697633
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

grade

anhydrous

isotopic purity

≥99.8 atom % D

Assay

≥99.00%

form

liquid

technique(s)

NMR: suitable

impurities

<10 ppm 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

SMILES string

[2H]C(Cl)(Cl)Cl

InChI

1S/CHCl3/c2-1(3)4/h1H/i1D

InChI key

HEDRZPFGACZZDS-MICDWDOJSA-N

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This Item
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Chloroform-d &#8805;99.8 atom % D, anhydrous

Sigma-Aldrich

570699

Chloroform-d

Chloroform-d 99.8 atom % D

Sigma-Aldrich

151823

Chloroform-d

Chloroform-d 99.8 atom % D, contains 0.1&#160;% (v/v) TMS

Sigma-Aldrich

434876

Chloroform-d

Chloroform-d "100%", 99.96 atom % D, contains 0.03&#160;% (v/v) TMS

Sigma-Aldrich

494275

Chloroform-d

grade

anhydrous

grade

-

grade

-

grade

-

isotopic purity

≥99.8 atom % D

isotopic purity

99.8 atom % D

isotopic purity

99.8 atom % D

isotopic purity

99.96 atom % D

assay

≥99.00%

assay

≥99% (CP)

assay

≥99.00%

assay

≥99.00%

form

liquid

form

liquid

form

liquid

form

liquid

technique(s)

NMR: suitable

technique(s)

NMR: suitable

technique(s)

NMR: suitable

technique(s)

NMR: suitable

impurities

<10 ppm water

impurities

-

impurities

≤0.0100% water
water

impurities

≤0.0100% water
water

General description

Chloroform-d (deuterochloroform, CDCl3) is a deuterated NMR solvent. It is an anhydrous solvent, which minimizes any interference from water peaks. It is useful in performing critical air- and moisture-sensitive NMR analysis. It may be synthesized by reacting trichloroacetophenone and sodium deuteroxide. The influence of the number of pulses on its multiphoton decomposition (MPD) has been studied. Infrared spectral studies of C-D stretching and bending motions of CDCl3 in different solvents have been investigated. The effect of chloroform-d on the interaction of water with activated carbons has been analyzed. The dependence of molecular reorientation of deuterated chloroform on pressure and temperature has been studied by Raman spectroscopy.

Application

Chloroform-d may be used in the synthesis of dichlorofluoromethane-d.

Pictograms

Skull and crossbonesHealth hazard

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Oral - STOT SE 3

Target Organs

Central nervous system

Storage Class Code

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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