Description

4-Ethylphenylmethylsulfone is a high-purity organic sulfone compound, serving as a versatile intermediate in advanced chemical synthesis. Its value lies in providing a stable, functionalized aromatic backbone for constructing more complex molecules in research and industrial applications. This product is essential for pharmaceutical R&D, agrochemical manufacturing, and the development of specialty polymers and materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or modifier in the development of high-performance polymers, resins, and specialty materials.
• Organic Synthesis & Research: A valuable reagent for constructing complex organic molecules in academic and industrial research laboratories.
• Liquid Crystal & Electronic Chemicals: Potential intermediate in the manufacture of liquid crystal displays (LCDs) and other electronic materials.
• Dye & Pigment Industry: Used in the synthesis of specialized dyes and organic pigments.

Basic Information

Product Name	4-Ethylphenylmethylsulfone
CAS No.	31218-79-8
Molecular Formula	C9H12O2S
Molecular Weight	184.26 g/mol
Synonyms	1-Ethyl-4-(methylsulfonyl)benzene; p-Ethylphenyl Methyl Sulfone; (4-Ethylphenyl)(methyl)sulfone; Methyl 4-ethylphenyl sulfone; 4-Ethylbenzenesulfonic acid methyl ester; 4-Ethylphenyl methanesulfonate; Sulfonylbenzene, 4-ethyl-methyl-
EINECS	Contact for details

Quality Control

Our 4-Ethylphenylmethylsulfone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most demanding applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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