Description

Diethyl Sulfone is a versatile organic sulfone compound with a stable, high-boiling-point structure, making it a valuable intermediate and solvent in advanced chemical synthesis. Its utility stems from its excellent solvating power and thermal stability, which are critical for demanding industrial processes. This product is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable high-purity building blocks.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of various active pharmaceutical ingredients (APIs) and specialty drug molecules.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Acts as a high-boiling polar aprotic solvent and reagent in organic synthesis and process development.
• Polymer & Resin Modification: Employed as an additive or intermediate to modify the properties of specialty polymers and epoxy resins.
• Electrolyte Additive: Investigated for use in high-performance battery electrolytes to enhance stability and performance.
• Dye & Pigment Manufacturing: Functions as a solvent or intermediate in the synthesis of complex organic colorants.

Basic Information

Product Name	Diethyl Sulfone
CAS No.	597-35-3
Molecular Formula	C4H10O2S
Molecular Weight	122.19 g/mol
Synonyms	Ethyl Sulfone; 1,1'-Sulfonylbisethane; Diethylsulfone; Sulfonyl Diethane; Ethanesulfonylethane; 3-Oxa-1-thia-5-hexane 1,1-dioxide; NSC 66496
EINECS	209-911-0

Quality Control

Our Diethyl Sulfone is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the high-purity standards required for industrial and research applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment to guarantee traceability and consistency.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	73 - 77 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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