Description

Ethylene Glycol-(Od)2 CAS NO 2219-52-5 is a deuterated derivative of ethylene glycol, where specific hydrogen atoms are replaced by deuterium, a stable isotope of hydrogen. This isotopic labeling is critical for advanced research and analytical applications, providing distinct spectral properties and enhanced stability in specific environments. It is an essential material for scientists and manufacturers in the fields of nuclear magnetic resonance (NMR) spectroscopy, organic synthesis, and pharmaceutical research requiring isotopically labeled compounds.

Application

• As a deuterated solvent and internal standard in Nuclear Magnetic Resonance (NMR) spectroscopy for molecular structure elucidation.
• As a key reagent in the synthesis of deuterium-labeled pharmaceutical compounds for metabolic and pharmacokinetic studies.
• In the preparation of specialty polymers and materials science research where isotopic effects on physical properties are studied.
• For use in organic and mechanistic chemistry research as a tracer to investigate reaction pathways.
• In the development of electrolytes for advanced battery systems where isotopic substitution can influence performance.
• As a standard in mass spectrometry and other analytical techniques requiring precise isotopic purity.

Basic Information

Product Name	Ethylene Glycol-(Od)2
CAS No.	2219-52-5
Molecular Formula	C₂D₄O₂
Molecular Weight	68.09 g/mol
Synonyms	[1,1,2,2-²H₄]Ethane-1,2-diol; Ethylene-d4 Glycol; 1,2-Ethanediol-d4; Deuterated Ethylene Glycol; Perdeuterated Ethylene Glycol; EG-d4; Ethylene Glycol-d4
EINECS	Contact for details

Quality Control

Our Ethylene Glycol-(Od)2 is produced and handled under stringent quality management protocols to ensure high isotopic and chemical purity for research applications. Each batch is accompanied by comprehensive analytical data, including NMR and mass spectrometry results. Certificates of Analysis (COA) detailing isotopic enrichment (D-atom %), chemical purity, and relevant spectroscopic data are provided to guarantee consistency and reliability for your critical work.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Isotopic Purity (D-atom %)	≥ 98% (or as specified)
Chemical Purity (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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