Description

1,3,5-Triethylbenzene is a high-purity aromatic hydrocarbon derivative, specifically a symmetrically substituted benzene, valued for its unique steric and electronic properties. This compound serves as a critical advanced intermediate and specialty solvent in sophisticated chemical synthesis and materials science. It is essential for R&D and production in industries such as pharmaceuticals, agrochemicals, and advanced polymer manufacturing.

Application

• Chemical Synthesis Intermediate: A key building block for synthesizing complex organic molecules, ligands, and specialty chemicals due to its symmetrical tri-substituted structure.
• Pharmaceutical Research: Used in the development and production of active pharmaceutical ingredients (APIs) and as a reagent in medicinal chemistry.
• Agrochemical Formulations: Employed as an intermediate in the synthesis of advanced pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a precursor for creating sterically hindered ligands used in homogeneous catalysis and organometallic chemistry.
• Polymer & Material Science: Utilized in the research and production of specialty polymers, resins, and advanced organic materials.
• Specialty Solvent: Acts as a high-boiling, non-polar solvent for specific applications in research laboratories and fine chemical processes.
• Analytical Reference Standard: Supplied as a high-purity standard for chromatography (GC, HPLC) and spectroscopic analysis in quality control laboratories.

Basic Information

Product Name	1,3,5-Triethylbenzene
CAS No.	102-25-0
Molecular Formula	C12H18
Molecular Weight	162.27 g/mol
Synonyms	sym-Triethylbenzene; 1,3,5-Triethyl-Benzene; Benzene, 1,3,5-triethyl-; TEB; Triethylbenzene (mixed isomers may be specified); s-Triethylbenzene
EINECS	203-019-5

Quality Control

Our 1,3,5-Triethylbenzene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure it meets stringent purity and consistency standards. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming specifications for identity, assay, and impurity profiles. We support compliance with global regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent evaporation and minimize moisture uptake.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0% (Area %)
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.865 - 0.875
Refractive Index (n20D)	1.495 - 1.505

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