Description

1,1-Dichloroethane-D4 is a deuterated isotopologue of 1,1-dichloroethane, where four hydrogen atoms are replaced by deuterium. This high-purity labeled compound is essential for advanced analytical and research applications where isotopic tracing is required. It is primarily used by researchers and quality control laboratories in the pharmaceutical, agrochemical, and environmental science sectors for internal standards, metabolic studies, and NMR spectroscopy.

Application

• Internal Standard for GC/MS and LC/MS analysis in environmental testing and pharmaceutical impurity profiling.
• Deuterated Solvent for NMR spectroscopy, providing a non-protonated signal for accurate chemical shift referencing.
• Isotopic Tracer in metabolic pathway studies and reaction mechanism investigations within academic and industrial R&D.
• Chemical Reference Standard for the calibration of analytical instruments and validation of testing methods.
• Precursor in the synthesis of more complex deuterated compounds for specialized research applications.
• Use in stability studies and pharmacokinetic research to track the fate of molecules.

Basic Information

Product Name	1,1-Dichloroethane-D4
CAS No.	40202-09-3
Molecular Formula	C2D4Cl2
Molecular Weight	102.98 g/mol
Synonyms	Deutero-1,1-dichloroethane; 1,1-Dichloroethane-d4; Ethane-d4, 1,1-dichloro-; Dichloroethane-d4; Deuterated 1,1-dichloroethane; Asymmetrical dichloroethane-d4; Ethylidene chloride-d4
EINECS	Contact for details

Quality Control

Our 1,1-Dichloroethane-D4 is produced and handled under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high isotopic purity and chemical integrity. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (typically >99 atom % D), chemical purity, and identity confirmation is provided with every shipment to guarantee reliable and reproducible performance in your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place away from strong acids, bases, and oxidizing agents. Due to its highly volatile nature, keep container tightly 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 reference spectrum
Assay (GC)	≥ 99.0%
Isotopic Purity	≥ 99 atom % D
Water Content (KF)	≤ 0.1%

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