Description

2,2'-Sulfonyldiethanol is a versatile organic compound with a sulfonyl bridge connecting two ethanol groups. This structure makes it a valuable intermediate and functional additive in advanced chemical synthesis and material science. It is particularly sought after by manufacturers in the polymer, pharmaceutical, and specialty chemical industries for its role in creating high-performance materials and active ingredients.

Application

• Polymer Industry: Key monomer or chain extender in the synthesis of specialty polyurethanes, polysulfones, and other high-performance engineering plastics.
• Pharmaceutical Synthesis: Serves as a crucial building block (synthon) for the development of various active pharmaceutical ingredients (APIs) and drug candidates.
• Crosslinking Agent: Used in the production of resins, coatings, and adhesives to enhance thermal stability and mechanical properties.
• Chemical Intermediate: Fundamental reactant in organic synthesis for creating sulfonated compounds, surfactants, and other functional chemicals.
• Gas Treating Solutions: Potential component in formulations for acid gas removal and other industrial gas purification processes.
• Electrolyte Additive: Investigated for use in advanced battery systems to improve electrolyte stability and performance.

Basic Information

Product Name	2,2'-Sulfonyldiethanol
CAS No.	2580-77-0
Molecular Formula	C4H10O4S
Molecular Weight	154.19 g/mol
Synonyms	Bis(2-hydroxyethyl) sulfone; Diethanol sulfone; 2,2'-Sulfonylbisethanol; 2-Hydroxyethyl sulfone; Sulfonyldiethanol; Ethanol, 2,2'-sulfonylbis-; Dihydroxyethyl sulfone; Bis(β-hydroxyethyl) sulfone
EINECS	219-951-1

Quality Control

Our 2,2'-Sulfonyldiethanol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets the high standards required for industrial and research applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

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 and 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%
Heavy Metals	< 10 ppm

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