Description

1,4-Diisopropylbenzene is a high-purity aromatic hydrocarbon widely used as a critical intermediate in specialty chemical synthesis. Its value lies in its symmetrical structure and chemical stability, making it a preferred building block for advanced materials and fine chemicals. This product is essential for manufacturers in the agrochemical, polymer, and pharmaceutical industries seeking reliable, high-quality raw materials for their production processes.

Application

• Chemical Intermediate: A key precursor in the synthesis of specialty chemicals, including antioxidants, UV stabilizers, and pharmaceuticals.
• Agrochemical Production: Used in the manufacture of certain herbicides and plant growth regulators.
• Polymer Industry: Serves as a monomer or cross-linking agent in the production of high-performance resins and engineering plastics.
• Solvent & Reaction Medium: Employed as a solvent for high-temperature reactions and crystallization processes due to its high boiling point.
• Perfumery & Fragrance: Utilized in the synthesis of musk fragrances and other aromatic compounds.
• Research & Development: Acts as a standard or starting material in organic chemistry research and process development.

Basic Information

Product Name	1,4-Diisopropylbenzene
CAS No.	100-18-5
Molecular Formula	C12H18
Molecular Weight	162.27 g/mol
Synonyms	p-Diisopropylbenzene; DIPB; 1,4-Bis(1-methylethyl)benzene; p-Cymene (dimer); Diisopropylbenzene (mixed isomers may also be referred to by this name); Benzene, 1,4-diisopropyl-; Bis(isopropyl)benzene
EINECS	202-826-9

Quality Control

Our 1,4-Diisopropylbenzene is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC), to ensure it meets precise purity and composition specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your technical requirements.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.855 - 0.865
Refractive Index (20°C)	1.488 - 1.492

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