Description

2-Ethyl-1,3-Dimethylbenzene is a high-purity aromatic hydrocarbon isomer, also known as 2-Ethyl-m-xylene, with the CAS registry number 2870-04-4. This specialty chemical serves as a critical intermediate and solvent in advanced organic synthesis and industrial manufacturing processes. It is essential for producers in the fine chemical, pharmaceutical, and polymer industries who require consistent, high-quality raw materials for complex reactions and formulations.

Application

• Chemical Intermediate: A key building block in the synthesis of more complex organic molecules, including pharmaceuticals, agrochemicals, and dyes.
• Solvent for Specialty Reactions: Used as a reaction medium in processes requiring a high-boiling, non-polar aromatic solvent.
• Polymer & Resin Production: Acts as a monomer or co-monomer in the production of specialized polymers, resins, and plasticizers.
• Fine Chemical Synthesis: Employed in research and development for creating novel compounds in medicinal and material chemistry.
• Fuel & Lubricant Additive Precursor: Utilized in the manufacture of performance-enhancing additives for fuels and lubricating oils.
• Laboratory Reagent: Serves as a standard or reagent in analytical and research laboratories.

Basic Information

Product Name	2-Ethyl-1,3-Dimethylbenzene
CAS No.	2870-04-4
Molecular Formula	C10H14
Molecular Weight	134.22 g/mol
Synonyms	2-Ethyl-m-xylene; 1,3-Dimethyl-2-ethylbenzene; m-Xylene, 2-ethyl-; 2-Ethyl-1,3-dimethylbenzene; 2-Ethyl-m-xylol; 2-Ethyl-1,3-dimethyl-benzene; Ethyldimethylbenzene
EINECS	220-716-5

Quality Control

Our 2-Ethyl-1,3-Dimethylbenzene is manufactured under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including Gas Chromatography (GC), to ensure it meets precise purity and composition specifications. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are provided to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). 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%
Related Substances (GC)	Individual impurity ≤ 1.0%
Specific Gravity (20°C)	0.875 - 0.885
Refractive Index (20°C)	1.500 - 1.510

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