Description

Diethylbenzene is a versatile aromatic hydrocarbon solvent and key chemical intermediate. Its value lies in its excellent solvency power and its role as a precursor in the synthesis of more complex organic compounds. This product is essential for manufacturers in the polymer, agrochemical, and specialty chemical industries seeking reliable raw materials for production and formulation.

Application

• As a high-boiling solvent for resins, polymers, and coatings.
• A key intermediate in the production of divinylbenzene, used for ion-exchange resins and cross-linking agents.
• In the synthesis of specialty chemicals and agrochemicals (pesticides, herbicides).
• As a reaction diluent and process medium in various organic syntheses.
• In the formulation of industrial cleaners and degreasers.
• For research and development purposes in pharmaceutical and chemical laboratories.

Basic Information

Product Name	Diethylbenzene
CAS No.	25340-17-4
Molecular Formula	C10H14
Molecular Weight	134.22 g/mol
Synonyms	DEB; Ethylbenzene, diethyl-; Benzene, diethyl-; 1,2-Diethylbenzene; 1,3-Diethylbenzene; 1,4-Diethylbenzene; Diethylbenzene (mixed isomers); Diethylbenzol
EINECS	246-874-8

Quality Control

Our Diethylbenzene is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. We provide comprehensive quality assurance, with Certificates of Analysis (COA) available for every shipment to verify compliance with agreed specifications. Our quality protocols are designed to meet the demands of industrial and fine chemical applications.

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 oxidizing agents. Due to its highly volatile nature, keep containers tightly sealed when not in use. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0% (Total Diethylbenzene Isomers)
Water Content (KF)	≤ 0.1%
Specific Gravity (20/20°C)	0.860 - 0.880
Distillation Range	Contact for details

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