CAS · 622-96-8
Product Overview
4-Ethyltoluene is a high-purity pharmaceutical-intermediates supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Appearance: | Colorless or light yellow liquid |
|---|---|
| Purity (GC): | 98% min |
| HNMR: | Should conform |
Applications
4-Ethyltoluene is an aromatic hydrocarbon widely used as an intermediate and solvent in the chemical, petrochemical, and polymer industries. It serves as a key raw material for the production of para-ethylbenzoic acid and para-ethylbenzaldehyde, which are important intermediates in the synthesis of fragrances, resins, and specialty chemicals. In the polymer industry, 4-ethyltoluene is used in the manufacture of styrene and ethylbenzene derivatives, contributing to the production of high-performance plastics and resins such as polystyrene and ABS (acrylonitrile butadiene styrene). Its solvent properties also make it suitable for coatings, adhesives, and cleaning formulations where aromatic hydrocarbons are required. In research, it functions as a reference compound for studying alkylbenzene reactivity, catalytic alkylation, and oxidation processes.
Benefits
The compound offers several benefits owing to its stable aromatic structure and balanced volatility. It provides strong solvency for organic and polymeric substances, ensuring efficient dissolution and uniform formulation in coatings and resins. Its controlled boiling point and chemical inertness make it suitable for industrial processing under a wide range of conditions. Additionally, 4-ethyltoluene serves as a valuable feedstock for producing high-purity derivatives with applications in advanced materials, additives, and performance chemicals. Its low reactivity under normal storage and handling conditions also enhances safety and process reliability in large-scale manufacturing.
Conclusion
4-Ethyltoluene is an important aromatic intermediate and solvent with broad industrial applications in polymer synthesis, chemical manufacturing, and coatings. Its excellent solvency, stability, and compatibility with various production processes make it a valuable raw material for generating high-performance resins and specialty chemicals. As an essential building block in aromatic chemistry, it continues to play a crucial role in driving innovation across multiple industrial sectors.
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