Description

1,2,3,4-Tetraethylbenzene is a high-purity, multi-ethyl substituted aromatic compound, serving as a critical advanced intermediate and specialty solvent in sophisticated chemical synthesis. Its unique sterically hindered structure makes it valuable for applications requiring specific electronic and spatial properties. This product is essential for research and development laboratories, fine chemical manufacturers, and industries focused on material science and advanced organic synthesis.

Application

• Advanced Organic Synthesis Intermediate: Used in the preparation of complex ligands, pharmaceuticals, and liquid crystal materials.
• Specialty Solvent & Reaction Medium: Employed in high-temperature and specialized catalytic reactions where conventional solvents are unsuitable.
• Material Science Research: Acts as a precursor or building block for novel polymers and organic electronic materials.
• Chemical Standard & Reference Material: Serves as a high-purity analytical standard for chromatography and spectroscopy.
• Ligand Synthesis for Catalysis: Utilized in the development of sterically demanding ligands for transition metal catalysis.
• Fine Chemical Manufacturing: A key intermediate in the multi-step synthesis of specialty agrochemicals and dyes.

Basic Information

Product Name	1,2,3,4-Tetraethylbenzene
CAS No.	642-32-0
Molecular Formula	C14H22
Molecular Weight	190.32 g/mol
Synonyms	1,2,3,4-Tetraethylbenzene; Tetraethylbenzene; Benzene, 1,2,3,4-tetraethyl-; sym-Tetraethylbenzene; NSC 66484
EINECS	211-400-8

Quality Control

Our 1,2,3,4-Tetraethylbenzene is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all test results are provided and available upon request, ensuring full traceability and compliance with your procurement standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Residue on Ignition	≤ 0.05%

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