358703
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:
Molecular Weight:
169.86
UNSPSC Code:
12142201
NACRES:
NA.21
PubChem Substance ID:
EC Number:
251-634-1
Beilstein/REAXYS Number:
1699903
MDL number:
Isotopic purity:
≥99.5 atom % D
Assay:
≥99% (CP)
Mass shift:
M+2
isotopic purity
≥99.5 atom % D
Quality Segment
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
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.
Other Notes
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Danger
hcodes
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
flash_point_f
Not applicable
flash_point_c
Not applicable
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