C2H4Br2
191.89 g/mol
Research ReagentDanger
Tetradeutero-1,2-dibromoethane
CAS22581-63-1EC245-102-8
Category
Research Reagent
Compound Class
Halocarbon
Primary Use
Research Compound
Tetradeutero-1,2-dibromoethane is a deuterated analog of 1,2-dibromoethane used primarily as an analytical reference standard. Its structure incorporates four deuterium atoms, enabling precise quantification in mass spectrometry and nuclear magnetic resonance spectroscopy.
Deuterated analytical reference standardInternal standard for environmental and chemical analysis
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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research compound
Referencestereoisomer of
1,2-dibromoethane
CAS106-93-4
fumigant and gasoline additive
Safety Reference
Danger
H301Toxic if swallowed
H311Toxic in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H330Fatal if inhaled
H331Toxic if inhaled
H335May cause respiratory irritation
H350May cause cancer
H411Toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Tetradeutero-1,2-dibromoethane (CAS 22581-63-1) is 2845.90.
HS code (international, 6-digit)
2845.90
EU CN code (8-digit)
2845 90 10
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
1,2-dibromo-1,1,2,2-tetradeuterioethane
InChIKey
PAAZPARNPHGIKF-LNLMKGTHSA-N
SMILES
[2H]C([2H])(C([2H])([2H])Br)Br
Synonyms (11)
- 2H4-EDB
- 1,2-Dibromoethane-1,1,2,2-D4
- 1,2-Dibromoethane-D4(D, 98%)
- 1,2-Dibromoethane-d4
- dibromo(?H?)ethane
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