Description

Ethylene (trans-1,2-D2) CAS NO 1517-53-9 is a deuterium-labeled isotopologue of ethylene, a fundamental building block in organic chemistry and industrial synthesis. This compound is specifically engineered for applications requiring precise isotopic labeling, offering a non-radioactive tracer for mechanistic studies and analytical method development. It is an essential reagent for researchers and industries focused on advanced materials science, polymer chemistry, and spectroscopic analysis.

Application

• As a deuterated internal standard in Gas Chromatography-Mass Spectrometry (GC-MS) and Nuclear Magnetic Resonance (NMR) spectroscopy for quantitative analysis.
• In mechanistic studies of catalytic reactions, including polymerization, hydrogenation, and metathesis, to trace reaction pathways.
• For the synthesis of deuterium-labeled polymers and specialty materials to study physical properties and degradation mechanisms.
• In fundamental research on reaction kinetics and isotope effects in organic and organometallic chemistry.
• As a precursor for preparing other deuterated fine chemicals and pharmaceutical intermediates.
• Use in spectroscopic calibration and as a reference material in analytical laboratories.

Basic Information

Product Name	Ethylene (trans-1,2-D2)
CAS No.	1517-53-9
Molecular Formula	C2H2D2
Molecular Weight	30.07 g/mol
Synonyms	trans-1,2-Dideuteroethylene; (E)-1,2-Dideuteroethene; Deuterated Ethylene (trans-1,2-); Ethylene-d2 (trans); trans-Ethylene-1,2-d2; Ethene-1,2-d2 (trans); 1,2-Dideuteroethylene (trans)
EINECS	Contact for details

Quality Control

Our Ethylene (trans-1,2-D2) is produced and handled under stringent conditions to ensure isotopic purity and chemical integrity. Each batch is characterized by advanced spectroscopic methods, including NMR and GC-MS, to confirm isotopic enrichment and chemical purity. Certificates of Analysis (COA) detailing isotopic purity, chemical assay, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and gaseous nature, this product must be stored in a certified gas cylinder or appropriate pressurized vessel in a cool, well-ventilated area away from heat, sparks, and open flames. Store under an inert atmosphere if the container design permits.

Specification

Item	Specification
Appearance	Colorless Gas
Identification (IR)	Conforms to Standard
Isotopic Purity (trans-1,2-D2)	≥ 98 atom % D
Chemical Purity (GC)	≥ 99%
Major Isotopic Impurities (NMR)	Specified on COA

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