Description

4,6-Diisopropyl-1,3-Dimethylbenzene is a high-purity, multi-substituted aromatic compound, also known by its CAS number 5186-68-5. This specialty chemical serves as a critical advanced intermediate and building block in the synthesis of complex organic molecules, valued for its unique steric and electronic properties. It is primarily utilized by pharmaceutical, agrochemical, and specialty polymer industries for research, development, and high-value manufacturing processes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific isopropyl-substituted aromatic cores.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where its structure imparts desired biological activity and stability.
• Ligand and Catalyst Precursor: Serves as a starting material for synthesizing specialized ligands used in homogeneous catalysis and organometallic chemistry.
• Specialty Polymer Monomer: Employed in the development of high-performance polymers, resins, and liquid crystals with tailored thermal and mechanical properties.
• Organic Synthesis & Research: A versatile reagent in academic and industrial R&D labs for constructing complex molecular architectures in fine chemical production.
• Flavor & Fragrance Intermediate: Potential use in the synthesis of specific aroma chemicals due to its substituted benzene structure.

Basic Information

Product Name	4,6-Diisopropyl-1,3-Dimethylbenzene
CAS No.	5186-68-5
Molecular Formula	C14H22
Molecular Weight	190.33 g/mol
Synonyms	1,3-Dimethyl-4,6-diisopropylbenzene; Durene, Diisopropyl Derivative; 4,6-Bis(1-methylethyl)-1,3-dimethylbenzene; 1,3-Dimethyl-4,6-bis(propan-2-yl)benzene (IUPAC); Diisopropyldurene; 4,6-Diisopropyl-m-xylene; 2,4-Diisopropyl-1,5-dimethylbenzene
EINECS	Contact for details

Quality Control

Our 4,6-Diisopropyl-1,3-Dimethylbenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment supports applications requiring high-purity intermediates for regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizing agents. Due to its highly volatile nature, ensure containers are securely sealed. Recommended storage temperature is 2-25°C. Keep away from open flame and ignition sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Related Substances (GC)	Total impurities ≤ 2.0%
Density (at 20°C)	~0.86 g/mL
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.