P-Diethylbenzene

Basic Information

Physical Properties

P-Diethylbenzene is a colorless transparent liquid with a distinctive aromatic odor, similar to benzene and toluene. It has a melting point of –31 °C and a boiling point of 183–184 °C. Its density is about 0.87 g/mL (25 °C), and the refractive index is n20/D 1.495. These physical parameters, along with viscosity and vapor pressure, are important characteristics that determine its suitability for use in different chemical and industrial applications.

Chemical Properties

As an aromatic hydrocarbon derivative, P-Diethylbenzene readily undergoes electrophilic substitution reactions on the benzene ring, where hydrogen atoms are replaced by functional groups. It is also susceptible to oxidation reactions when exposed to strong oxidizing agents. Understanding these chemical behaviors is essential for ensuring safe handling and optimizing its role as a raw material in various synthesis processes.

Application

P-Diethylbenzene is a versatile compound widely used as a pharmaceutical intermediate and industrial solvent. Its main applications include:

• Raw material in the production of pharmaceuticals, pesticides, dyes, and specialty polymers

• Solvent and reaction medium in organic synthesis

• Key component in resins, coatings, adhesives, and surface treatments

• Processing aid in the manufacture of synthetic materials and fine chemicals

Its broad compatibility with different chemical systems makes it an indispensable intermediate across multiple industries.

Packaging Specifications

Our P-Diethylbenzene is supplied in 200-liter steel-plastic composite barrels with a shelf life of 2 years.

Storage Method

Store in a cool, dry, and well-ventilated environment. Keep away from heat, sparks, and direct sunlight. Ensure containers are tightly sealed to preserve product quality and stability.