Description

Phenol, 4-(Ethylsulfonyl)- is a specialized sulfone derivative of phenol, characterized by its unique ethylsulfonyl functional group. This compound is valued for its role as a versatile chemical intermediate, enabling the synthesis of more complex molecules in advanced manufacturing. It is primarily sought by research and development teams and production chemists in the pharmaceutical, agrochemical, and specialty chemical sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Polymer & Material Science: Acts as a monomer or modifier in the development of high-performance polymers and specialty resins.
• Dye & Pigment Manufacturing: Employed as a precursor in the synthesis of advanced colorants and functional dyes.
• Organic Synthesis & Research: A valuable reagent for academic and industrial research in organic chemistry, particularly in sulfone chemistry.
• Liquid Crystal & Electronic Materials: Potential use in the synthesis of components for electronic displays and advanced materials.

Basic Information

Product Name	Phenol, 4-(Ethylsulfonyl)-
CAS No.	859537-79-4
Molecular Formula	C8H10O3S
Molecular Weight	186.23 g/mol
Synonyms	4-(Ethylsulfonyl)phenol; p-(Ethylsulfonyl)phenol; 1-Hydroxy-4-(ethylsulfonyl)benzene; Phenol, p-(ethylsulfonyl)-; 4-Hydroxyphenyl ethyl sulfone; Ethyl 4-hydroxyphenyl sulfone
EINECS	Contact for details

Quality Control

Our Phenol, 4-(Ethylsulfonyl)- is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets precise customer specifications and high industry standards. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and consistent quality for your critical applications.

Storage

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

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.