Description

1,2-Dimethyl-3-Ethylbenzene is a high-purity alkylated aromatic compound, specifically a C10 aromatic isomer, valued for its role as a versatile chemical intermediate and solvent. Its controlled molecular structure makes it a critical component in the synthesis of specialty chemicals and advanced materials. This product is essential for manufacturers and R&D facilities in the pharmaceutical, agrochemical, and fine chemical sectors seeking reliable, high-quality building blocks.

Application

• Chemical Synthesis Intermediate: A key building block in the production of specialty chemicals, dyes, and pigments.
• Pharmaceutical Intermediate: Used in the research and development of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Formulations: Serves as a precursor or solvent in the synthesis of advanced pesticides and herbicides.
• Solvent for Specialty Reactions: Employed as a reaction medium in organic synthesis where specific solubility properties are required.
• Research & Development: Utilized in academic and industrial laboratories for method development and material science research.
• Production of Advanced Materials: Acts as a monomer or modifying agent in the synthesis of polymers and liquid crystals.

Basic Information

Product Name	1,2-Dimethyl-3-Ethylbenzene
CAS No.	933-98-2
Molecular Formula	C10H14
Molecular Weight	134.22 g/mol
Synonyms	3-Ethyl-1,2-dimethylbenzene; 1,2-Dimethyl-3-ethylbenzene; 3-Ethyl-o-xylene; o-Xylene, 3-ethyl-; Benzene, 1,2-dimethyl-3-ethyl-; NSC 66495; 1,2-Dimethyl-3-ethyl-benzene
EINECS	213-289-7

Quality Control

Our 1,2-Dimethyl-3-Ethylbenzene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and other relevant methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided to guarantee compliance with your specifications.

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 contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Related Substances (GC)	Individual impurity ≤ 0.5%

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