Description

5-Ethyl-m-Xylene is a high-purity aromatic hydrocarbon derivative valued for its role as a versatile chemical intermediate. This compound is essential for synthesizing specialty chemicals, including advanced polymers, agrochemicals, and fine chemicals, where its specific alkyl-substituted benzene structure imparts desired properties. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for research, development, and production processes.

Application

• Chemical Intermediate: A key building block in the synthesis of complex organic molecules for pharmaceuticals and agrochemicals.
• Solvent & Reaction Medium: Used in specialized organic synthesis and formulation processes requiring specific solvency properties.
• Polymer & Resin Production: Serves as a monomer or modifier in the production of specialty polymers and high-performance resins.
• Fragrance & Flavor Synthesis: Employed as a precursor in the manufacturing of specific aromatic compounds for fragrance and flavor applications.
• Research & Development: Utilized in laboratory settings for method development and as a standard in analytical chemistry.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of certain dyes and organic pigments.

Basic Information

Product Name	5-Ethyl-m-Xylene
CAS No.	934-74-7
Molecular Formula	C10H14
Molecular Weight	134.22 g/mol
Synonyms	1-Ethyl-3,5-dimethylbenzene; 3,5-Dimethylethylbenzene; m-Xylene, 5-ethyl-; 5-Ethyl-1,3-dimethylbenzene; Ethyl-m-xylene
EINECS	213-306-9

Quality Control

Our 5-Ethyl-m-Xylene is manufactured under a stringent quality management system. Every batch is analyzed to ensure it meets high-purity standards, with critical parameters including identity, assay, and impurity profiles verified. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, 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 contamination.

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)	≤ 2.0% total
Density at 20°C	0.86 - 0.88 g/mL

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