CAS 83561-66-4

Octamethylcyclotetrasiloxane-d24

Description:

Octamethylcyclotetrasiloxane-d24, with the CAS number 83561-66-4, is a cyclic siloxane compound characterized by its unique structure comprising four silicon atoms and eight methyl groups. This compound is a deuterated variant of octamethylcyclotetrasiloxane, where the hydrogen atoms are replaced by deuterium, a heavier isotope of hydrogen. As a siloxane, it exhibits properties typical of silicone compounds, including low surface tension, thermal stability, and resistance to moisture. Octamethylcyclotetrasiloxane-d24 is often utilized in scientific research, particularly in studies involving mass spectrometry and NMR spectroscopy, due to its distinct isotopic labeling which aids in the analysis of chemical reactions and mechanisms. Additionally, it is valued for its low volatility and non-toxic nature, making it suitable for various applications in materials science and chemical synthesis. Its unique properties also contribute to its use in formulating specialty chemicals and in the development of advanced materials.

Formula: C₈H₂₄O₄Si₄

Synonyms:

• Octamethylcyclotetrasiloxane-d24

Octamethylcyclotetrasiloxane-d24

Controlled Product

CAS: 83561-66-4

Formula: C₈D₂₄O₄Si₄

Color and Shape: Neat

Molecular weight: 320.764

Ref: TR-O237147