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358703

Sigma-Aldrich

1,1,2,2-Tetrachloroethane-d2

≥99.5 atom % D

Synonym(s):
1,2-Dideutero-1,1,2,2-tetrachloroethane
Linear Formula:
Cl2CDCDCl2
CAS Number:
Molecular Weight:
169.86
Beilstein:
1699903
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

isotopic purity

≥99.5 atom % D

Quality Level

Assay

≥99% (CP)

technique(s)

NMR: suitable

refractive index

n20/D 1.493 (lit.)

bp

145-146 °C/737 mmHg (lit.)

density

1.62 g/mL at 25 °C (lit.)

application(s)

agriculture
environmental

mass shift

M+2

SMILES string

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

InChI

1S/C2H2Cl4/c3-1(4)2(5)6/h1-2H/i1D,2D

InChI key

QPFMBZIOSGYJDE-QDNHWIQGSA-N

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1 of 4

This Item
331511296163444324
Dichloromethane-d2 ≥99.5 atom % D, contains 0.03 % (v/v) TMS

Sigma-Aldrich

296163

Dichloromethane-d2

Dichloromethane-d2 99.9 atom % D

Sigma-Aldrich

444324

Dichloromethane-d2

assay

≥99% (CP)

assay

99% (CP)

assay

≥99.00% (GC)

assay

99% (CP)

technique(s)

NMR: suitable

technique(s)

NMR: suitable

technique(s)

NMR: suitable

technique(s)

NMR: suitable

refractive index

n20/D 1.493 (lit.)

refractive index

n20/D 1.5509 (lit.)

refractive index

n20/D 1.422 (lit.)

refractive index

n20/D 1.422 (lit.)

bp

145-146 °C/737 mmHg (lit.)

bp

178-180 °C (lit.)

bp

40 °C (lit.)

bp

40 °C (lit.)

density

1.62 g/mL at 25 °C (lit.)

density

1.341 g/mL at 25 °C (lit.)

density

1.362 g/mL at 25 °C (lit.)

density

1.362 g/mL at 25 °C (lit.)

General description

1,1,2,2-Tetrachloroethane-d2 is 1,1,2,2-Tetrachloroethane in which all hydrogen atoms are replaced by deuterium. It is commonly employed as an NMR solvent.

Application

1,1,2,2-Tetrachloroethane-d2 is used as a solvent:
  • In the synthesis of cyclic olefin copolymer foam (COC), which is a super thermal insulation material in energy-management applications.
  • In the NMR measurement to determine various intermediate compounds.

accessory

Product No.
Description
Pricing

Pictograms

Skull and crossbonesEnvironment

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Aquatic Chronic 2

Storage Class Code

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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