Description

1,1'-[[[2-(3-Chloro-2-Hydroxypropoxy)Phenyl]Methylene]Bis(4,1-Phenyleneoxy)]Bis[3-Chloropropan-2-Ol] is a specialized chlorinated bisphenol derivative with a complex polyether structure, offering unique reactivity and functional properties. This compound matters as a high-value chemical intermediate, providing a versatile molecular scaffold for synthesizing advanced polymers, resins, and specialty additives. It is primarily needed by R&D chemists and production engineers in the polymer, epoxy resin, and advanced material sectors seeking to develop products with enhanced thermal stability, flame retardancy, or specific cross-linking capabilities.

Application

• Advanced Polymer Synthesis: Serves as a key monomer or chain extender for high-performance engineering plastics and specialty polyethers.
• Epoxy Resin Systems: Used as a reactive modifier or hardener component to impart improved chemical resistance and thermal properties to cured epoxy networks.
• Flame Retardant Additives: Acts as a halogenated precursor for developing non-migrating, reactive flame retardants for plastics and textiles.
• Cross-linking Agent: Utilized in formulations for coatings, adhesives, and sealants where controlled curing and network formation are critical.
• Pharmaceutical Intermediates: Potential building block for the synthesis of complex drug molecules or diagnostic agents requiring its specific chlorohydrin and ether functionalities.
• Liquid Crystal Polymers (LCPs): May be investigated as a monomeric unit for creating rigid-rod polymers with specific mesogenic properties.

Basic Information

Item	Details
Product Name	1,1'-[[[2-(3-Chloro-2-Hydroxypropoxy)Phenyl]Methylene]Bis(4,1-Phenyleneoxy)]Bis[3-Chloropropan-2-Ol]
CAS No.	68123-49-9
Molecular Formula	C29H32Cl2O6
Molecular Weight	547.47 g/mol
Synonyms	1,1'-[[[2-(3-Chloro-2-hydroxypropoxy)phenyl]methylene]bis(4,1-phenyleneoxy)]bis[3-chloro-2-propanol]; Bis(3-chloro-2-hydroxypropyl) Ether of Tetraphenolethane; Tetraphenolethane Bis(chlorohydrin) Ether; 3,3'-[({2-[3-Chloro-2-hydroxypropoxy]phenyl}methylene)bis(4,1-phenyleneoxy)]bis[1-chloropropan-2-ol] (alternative IUPAC); TGDDM-type Chlorinated Intermediate; Bisphenol A Diglycidyl Ether Chlorohydrin Adduct (related structure); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 1,1'-[[[2-(3-Chloro-2-Hydroxypropoxy)Phenyl]Methylene]Bis(4,1-Phenyleneoxy)]Bis[3-Chloropropan-2-Ol] is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters such as assay, impurity profile, and physical characteristics. Specifications can be aligned with custom purity requirements for research, pilot-scale, or commercial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of heat. Due to the presence of hydroxyl and ether groups, the material may be hygroscopic; ensure containers are sealed after use to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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