Technical Parameters
Description
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High Purity Ethylene-d4丨CAS 683-73-8
Chemical Identifiers
| InChI | InChI=1S/C2H4/c1-2/h1-2H2/i1D2,2D2 |
| InChI Key | VGGSQFUCUMXWEO-LNLMKGTHSA-N |
| Smiles | [2H]C(=C([2H])[2H])[2H] |
| EC No. | 211-675-8 |
| MDL No. | |
| PubChem CID | 123083 |
Applications
Isotope Effect and Reaction Mechanism Studies
Ethylene-d4 provides a deuterium-labeled model compound for studying the influence of isotopic substitution on chemical reactions. Researchers can use it to investigate kinetic isotope effects, reaction pathways, and differences in the chemical behavior of deuterated and non-deuterated ethylene under controlled conditions.
Catalysis and Hydrocarbon Reaction Research
Ethylene is an important substrate in catalytic chemistry and industrial reaction studies. Ethylene-d4 can support research into catalytic transformations involving ethylene, helping researchers examine reaction pathways, hydrogen-transfer processes, and isotope-dependent behavior in suitable catalytic systems.
Spectroscopy and Molecular Dynamics
Deuterium substitution changes molecular vibrational frequencies, making ethylene-d4 useful in spectroscopic investigations. It can support infrared and Raman spectroscopy studies, as well as research into molecular vibrations, rotational behavior, and the effects of isotopic substitution on hydrocarbon molecules.
Polymerization and Materials Research
Ethylene is a fundamental building block in polymer chemistry. Ethylene-d4 may be used in selected polymerization and materials research studies to investigate isotope labeling, polymer formation mechanisms, and the behavior of deuterium-labeled carbon frameworks, depending on the reaction system.

