NINGBO INNO PHARMCHEM CO.,LTD. is pleased to provide detailed insights into 1,2,4-triethylbenzene (CAS 877-44-1), an aromatic hydrocarbon distinguished by its specific ethyl group substitution pattern and its wide-ranging chemical utility.

The compound's fundamental properties define its applicability. As a clear, colorless liquid with a characteristic aromatic odor, 1,2,4-triethylbenzene exhibits a boiling point of approximately 220-222°C and a low melting point of -78°C. Its solubility profile—insoluble in water but highly soluble in organic solvents—makes it exceptionally suitable for reactions conducted in non-polar or organic media. This inherent characteristic is key to its function in numerous chemical synthesis processes. The detailed examination of 1,2,4-triethylbenzene properties is crucial for effective laboratory and industrial handling.

The chemical utility of 1,2,4-triethylbenzene is primarily as an intermediate. Its structure, with ethyl groups at the 1, 2, and 4 positions of the benzene ring, provides specific reactivity that is leveraged in synthesizing more complex molecules. Notably, it is used to create ethyl derivatives of indan and tetralin, which are important precursors for pharmaceuticals, polymers, and other specialty chemicals. This makes it a valuable component among organic chemistry building blocks.

Beyond synthesis, 1,2,4-triethylbenzene plays a role in specialized analytical applications. In the fossil fuel industry, it acts as a biological marker, assisting geoscientists in characterizing the origin and thermal maturity of petroleum. The isomer distribution of alkylated benzenes, including triethylbenzenes, provides a unique fingerprint for geochemical profiling.

Research also explores the toxicological aspects of these compounds, investigating the neurotoxic potential of triethylbenzenes by comparing their effects. Understanding these interactions is vital for comprehensive safety evaluations. The various CAS 877-44-1 uses, from synthesis to analysis, underscore its importance across multiple scientific disciplines.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to supplying premium-quality 1,2,4-triethylbenzene, supporting the diverse needs of researchers and industries relying on this versatile compound.