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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

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About This Item

Linear Formula:
Cl2CDCDCl2
CAS Number:
33685-54-0
Molecular Weight:
169.86
Beilstein/REAXYS Number:
1699903
EC Number:
251-634-1
MDL number:
MFCD00037672
UNSPSC Code:
12142201
PubChem Substance ID:
24861984
NACRES:
NA.21

isotopic purity

≥99.5 atom % D

Quality Level

100

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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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.

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accessory

Product No.
Description
Pricing

pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

signalword

Danger

Hazard Classifications

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

Storage Class

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

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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