Description

1,2,4-Tris(1,1-Dimethylethyl)Benzene is a highly substituted aromatic compound characterized by its three bulky tert-butyl groups. This sterically hindered structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for creating complex molecules with specific spatial requirements. It is primarily utilized in the research and development of specialty chemicals, including advanced polymers, liquid crystals, and pharmaceutical intermediates.

Application

• Organic Synthesis Intermediate: Serves as a key precursor for synthesizing sterically hindered ligands, complex dendrimers, and other advanced organic architectures.
• Pharmaceutical Research: Used as a building block in the development of novel active pharmaceutical ingredients (APIs) and drug candidates where bulky substituents are required.
• Advanced Material Science: Acts as a monomer or modifier in the production of specialty polymers and resins designed for high-temperature stability and specific mechanical properties.
• Liquid Crystal & OLED Development: Employed in the synthesis of organic semiconductors and liquid crystal materials for electronic displays and optoelectronic devices.
• Catalyst & Ligand Design: Utilized to create novel, bulky phosphine or N-heterocyclic carbene (NHC) ligands for transition metal catalysis.
• Laboratory Reagent: Functions as a standard or reagent in analytical and research laboratories for method development and chemical studies.

Basic Information

Product Name	1,2,4-Tris(1,1-Dimethylethyl)Benzene
CAS No.	1459-11-6
Molecular Formula	C18H30
Molecular Weight	246.43 g/mol
Synonyms	1,2,4-Tri-tert-butylbenzene; Benzene, 1,2,4-tris(1,1-dimethylethyl)-; 1,2,4-Tri-tert-butyl-benzene; 1,2,4-Tris(tert-butyl)benzene; NSC 66494; 1,2,4-Tri-t-butylbenzene; 1,2,4-Tris(2-methyl-2-propyl)benzene
EINECS	215-945-9

Quality Control

Our 1,2,4-Tris(1,1-Dimethylethyl)Benzene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters 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, and 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
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Melting Point	71 - 75 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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