Description

2,2'-[Sulphonylbis[(2,6-Dichloro-4,1-Phenylene)Oxy]]Bisethanol is a specialized organic chemical intermediate characterized by its bisethanol and sulfonyl-bridged dichlorophenylene structure. This compound matters as a high-value building block for synthesizing advanced polymers and functional materials, offering precise molecular architecture for demanding applications. It is primarily needed by R&D chemists and production engineers in the pharmaceutical, agrochemical, and high-performance polymer industries seeking to develop novel active ingredients or engineered materials with specific properties.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for sulfonamide-based drugs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where its chlorinated aromatic core provides bioactivity.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent for engineering plastics, epoxy resins, and polyurethanes, enhancing thermal stability and chemical resistance.
• Liquid Crystal & OLED Materials: Functions as a core structure in the development of specialty electronic chemicals for display and lighting technologies.
• Dye & Pigment Intermediate: Utilized in the synthesis of high-performance, color-fast dyes and organic pigments.
• Research & Development: A valuable compound for academic and industrial research in organic chemistry and material science.

Basic Information

Product Name	2,2'-[Sulphonylbis[(2,6-Dichloro-4,1-Phenylene)Oxy]]Bisethanol
CAS No.	91198-38-8
Molecular Formula	C₁₆H₁₄Cl₄O₆S
Molecular Weight	484.16 g/mol
Synonyms	2,2'-[Sulfonylbis(2,6-dichloro-4,1-phenyleneoxy)]diethanol; 1,1'-[Sulfonylbis(2,6-dichloro-4,1-phenyleneoxy)]bis-2-ethanol; Bis(2-hydroxyethyl) 2,2'-sulfonylbis(2,6-dichloro-4,1-phenylene) ether; 2,2'-(Sulfonylbis((2,6-dichloro-1,4-phenylene)oxy))diethanol; Ethanol, 2,2'-[sulfonylbis[(2,6-dichloro-4,1-phenylene)oxy]]bis-; Tetrachlorobisphenol S bis(2-hydroxyethyl) ether; BPS-BHEE
EINECS	Contact for details

Quality Control

Our 2,2'-[Sulphonylbis[(2,6-Dichloro-4,1-Phenylene)Oxy]]Bisethanol is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material meets the high standards required for GMP-grade intermediates and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to the presence of hydroxyl groups, the material may be hygroscopic; prolonged exposure to moist air should be avoided.

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	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%

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