Description

Ethylene-D4 is a deuterated isotopologue of ethylene, where all four hydrogen atoms are replaced by deuterium (²H). This high-purity, stable isotope-labeled compound is essential for advanced research and analytical applications where precise molecular tracking is required. It is primarily utilized by scientists and engineers in the pharmaceutical, chemical, and materials science industries for applications such as NMR spectroscopy, reaction mechanism studies, and as a tracer in metabolic research.

Application

• NMR Spectroscopy: Used as an internal standard or solvent for high-resolution nuclear magnetic resonance studies.
• Reaction Mechanism Elucidation: Serves as a deuterium tracer to study reaction pathways, kinetics, and isotopic effects in organic synthesis and catalysis.
• Metabolic Research: Employed as a stable isotope tracer in biochemical and pharmaceutical research to track metabolic pathways.
• Polymer Science: Used in the synthesis of deuterated polymers for neutron scattering studies to investigate polymer structure and dynamics.
• Analytical Reference Standard: Acts as a certified reference material in mass spectrometry and chromatography for accurate quantification.
• Semiconductor Manufacturing: Potential use in chemical vapor deposition (CVD) processes for creating specialized thin films.

Basic Information

Product Name	Ethylene-D4
CAS No.	1129526-24-4
Molecular Formula	C2D4
Molecular Weight	32.07 g/mol
Synonyms	Ethene-D4; Deuterated Ethylene; Perdeuteroethylene; [²H4]Ethene; Ethylene-d4; Ethylene (D4); 1,1,2,2-Tetradeuteroethylene; C2D4
EINECS	Contact for details

Quality Control

Our Ethylene-D4 is produced and handled under stringent quality management protocols to ensure exceptional isotopic and chemical purity, critical for sensitive research applications. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as isotopic enrichment (D atom %), chemical purity by GC, and verification of identity. We adhere to relevant industry standards for high-purity specialty gases and stable isotope-labeled compounds.

Storage

Preserve in a tightly closed container, protected from light. Due to its gaseous and highly volatile nature, store in a certified, properly labeled gas cylinder in a cool, well-ventilated area away from heat sources and open flames. Cylinder temperature should not exceed 50°C (122°F). Keep the valve cap securely in place when not in use.

Specification

Item	Specification
Appearance (Gas)	Colorless
Odor	Odorless
Identification (IR)	Conforms to reference spectrum
Isotopic Purity (D atom %)	≥ 99.0%
Chemical Purity (GC)	≥ 99.5%
Major Impurity (GC)	Ethylene-D3 ≤ 0.5%
Non-Condensable Gases	≤ 0.1%

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