Benzene-1,2,4,5-d4, also known as 1,2,4,5-tetramethylbenzene-d4, is a deuterated form of benzene, where four hydrogen atoms are replaced by deuterium, a stable isotope of hydrogen. This compound retains the aromatic characteristics of benzene, including its planar structure and delocalized π-electron system, which contributes to its stability and unique reactivity. The presence of deuterium alters the physical properties slightly compared to its non-deuterated counterpart, such as increased boiling and melting points due to the stronger C-D bonds compared to C-H bonds. Benzene-1,2,4,5-d4 is primarily used in research and analytical chemistry, particularly in NMR spectroscopy, where its deuterated nature helps in reducing background signals and improving the clarity of spectra. Additionally, it serves as a solvent in various chemical reactions and studies involving isotopic labeling. As with all benzene derivatives, it is important to handle this compound with care due to its potential toxicity and environmental impact.

Benzene-1,2,4,5-d4

14919-17-6: 1,2,4,5-Tetradeuterobenzene, p-Benzene-d4

Applications Benzene-1,2,4,5-d4 (CAS# 14919-17-6) is a useful isotopically labeled research compound.


CAS 14919-17-6: Benzene-1,2,4,5-d4

Benzene-1,2,4,5-d4

Ref: 3U-D0487

Benzene-1,2,4,5-d4

Ref: TR-B185292