Description

1,1,2,2-Tetrachloroethane-D2 is a deuterated isotopologue of 1,1,2,2-tetrachloroethane, where two hydrogen atoms are replaced by deuterium atoms. This deuteration makes it an invaluable internal standard and tracer in analytical chemistry, particularly for mass spectrometry and NMR spectroscopy, where it provides a non-interfering signal for precise quantification. It is essential for researchers and quality control laboratories in the pharmaceutical, environmental, and chemical industries requiring high-fidelity analytical methods.

Application

• Internal Standard for GC-MS and LC-MS analysis of chlorinated solvents and environmental pollutants.
• Deuterated NMR solvent and chemical shift reference for structural elucidation in organic chemistry.
• Tracer compound in metabolic and environmental fate studies to track pathways and degradation.
• Critical reagent in the synthesis of other deuterated compounds and specialty chemicals.
• Calibration standard for analytical instrument validation and method development in regulatory testing.
• Use in spectroscopic studies and research into reaction mechanisms where isotopic labeling is required.

Basic Information

Product Name	1,1,2,2-Tetrachloroethane-D2
CAS No.	33685-54-0
Molecular Formula	C2D2Cl4
Molecular Weight	171.86 g/mol
Synonyms	Deutero-1,1,2,2-tetrachloroethane; Tetrachloroethane-d2; 1,1,2,2-Tetrachloro[1,2-2H2]ethane; Perchloroethane-d2; Ethane-d2, 1,1,2,2-tetrachloro-; Acetylene tetrachloride-d2; sym-Tetrachloroethane-d2; NSC 406306-d2
EINECS	Contact for details

Quality Control

Our 1,1,2,2-Tetrachloroethane-D2 is produced and tested to meet the stringent requirements for isotopic purity and chemical integrity. Each batch undergoes rigorous analysis, including NMR and GC-MS, to confirm deuterium enrichment and the absence of protiated impurities. A comprehensive Certificate of Analysis (COA) detailing isotopic purity, chemical purity, and solvent residues is provided with every shipment to ensure traceability and compliance with your research protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong bases and reactive metals. Due to its highly volatile nature, ensure containers are kept upright and sealed when not in use. Recommended storage temperature is 2-8°C to maximize stability.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Isotopic Purity (D-content)	≥ 98 atom % D
Chemical Purity (GC)	≥ 99.0%
Water Content (KF)	≤ 0.1%
Residual Solvents (GC)	Meets ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.