Description

Benzene, 1,2-Bis(2,2-Dimethylpropyl)-3,4,5,6-Tetramethyl- is a highly substituted, symmetrical benzene derivative characterized by its sterically hindered structure. This compound is valued for its role as a specialty intermediate and building block in advanced organic synthesis, where its unique molecular architecture imparts specific properties to final products. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly where steric bulk and lipophilicity are desired.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its stable, substituted benzene core.
• Ligand and Catalyst Development: Acts as a precursor for creating sophisticated ligands used in asymmetric catalysis and organometallic chemistry.
• Advanced Material Research: Employed in the development of organic semiconductors, liquid crystals, or specialty polymers requiring tailored aromatic components.
• Chemical Research & Development: A valuable reagent for academic and industrial research exploring structure-activity relationships and new synthetic methodologies.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	Benzene, 1,2-Bis(2,2-Dimethylpropyl)-3,4,5,6-Tetramethyl-
CAS No.	6668-20-8
Molecular Formula	C20H34
Molecular Weight	274.49 g/mol
Synonyms	1,2-Bis(neopentyl)-3,4,5,6-tetramethylbenzene; 3,4,5,6-Tetramethyl-1,2-di(neopentyl)benzene; Dineopentyltetramethylbenzene; 1,2-Di-tert-butyl-3,4,5,6-tetramethylbenzene (common name); Hexamethyl-di-tert-butylbenzene; Sterically hindered benzene derivative; Symmetrical tetramethyl dineopentylbenzene
EINECS	Contact for details

Quality Control

Our Benzene, 1,2-Bis(2,2-Dimethylpropyl)-3,4,5,6-Tetramethyl- is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent identity. Certificates of Analysis (COA) detailing batch-specific results are provided and can be tailored to meet specific customer or regulatory requirements.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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