Description

Benzene, 1,2,3-Trimethyl-5-(1-Methylethyl)- (9Ci) is a substituted benzene derivative, specifically a trimethyl-isopropylbenzene isomer, valued for its role as a versatile chemical intermediate and building block in advanced organic synthesis. Its unique, sterically hindered aromatic structure makes it particularly useful for creating specialty chemicals where specific substitution patterns are required. This compound is of significant interest to R&D chemists and process developers in the pharmaceutical, agrochemical, and advanced materials sectors for synthesizing complex molecules, ligands, and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), where its specific substitution pattern can influence biological activity.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and fungicides, acting as a core structural unit.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create sophisticated ligands for catalytic systems used in fine chemical and polymer production.
• Advanced Material Research: Functions as a monomer or modifying agent in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Fragrance and Flavor Chemistry: Potentially utilized as a starting material for synthesizing specific aromatic compounds used in high-value fragrance formulations.
• Chemical Research & Development: A valuable tool for academic and industrial chemists exploring new organic reactions and synthesizing novel chemical entities for various applications.

Basic Information

Product Name	Benzene, 1,2,3-Trimethyl-5-(1-Methylethyl)- (9Ci)
CAS No.	25401-02-9
Molecular Formula	C12H18
Molecular Weight	162.27 g/mol
Synonyms	1-Isopropyl-2,3,5-trimethylbenzene; Pseudocumene, 5-isopropyl-; 5-Isopropyl-1,2,3-trimethylbenzene; 1,2,3-Trimethyl-5-isopropylbenzene; 2,3,5-Trimethylcumene; Trimethylisopropylbenzene (mixed isomers); Isopropyltrimethylbenzene
EINECS	Contact for details

Quality Control

Our Benzene, 1,2,3-Trimethyl-5-(1-Methylethyl)- (9Ci) is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. For customers with specific purity requirements, custom synthesis and purification services are available to meet exacting research and industrial standards.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Purity (GC Area %)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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