Description

Bisphenol A Bis(2,3-Dihydroxypropyl) Ether is a specialized polyol derivative of bisphenol A, valued for its reactive hydroxyl groups and structural backbone. This compound serves as a versatile chemical intermediate and building block in the synthesis of advanced polymers and specialty materials. It is primarily sought by manufacturers in the polymer, epoxy resin, and specialty chemical industries for applications requiring enhanced flexibility, adhesion, or cross-linking capabilities.

Application

• Epoxy Resin Modifier: Used as a reactive diluent or flexibilizer to improve the toughness and impact resistance of cured epoxy systems.
• Polyurethane Synthesis: Acts as a polyol component in the production of polyurethane elastomers, coatings, and adhesives, contributing to specific mechanical properties.
• Cross-linking Agent: Employed in the formulation of thermosetting resins, where its multiple hydroxyl groups participate in cross-linking reactions.
• Specialty Polymer Intermediate: Serves as a key monomer or chain extender in the synthesis of high-performance engineering plastics and composites.
• Surface Coating Formulations: Incorporated into coatings to enhance adhesion, chemical resistance, and durability.
• Electronic Encapsulants: Used in potting and encapsulation compounds for electronic components due to potential thermal and electrical insulation properties.

Basic Information

Product Name	Bisphenol A Bis(2,3-Dihydroxypropyl) Ether
CAS No.	5581-32-8
Molecular Formula	C21H28O6
Molecular Weight	376.44 g/mol
Synonyms	2,2-Bis[4-(2,3-dihydroxypropoxy)phenyl]propane; Bisphenol A diglycidyl ether hydrogenation product; BADGE·2H2O; 1,3-Bis[2-(4-hydroxyphenyl)propan-2-yl]oxy]propane-2-ol (isomeric); Bisphenol A bis(2,3-dihydroxypropyl) ether; Bisphenol A di(2,3-dihydroxypropyl) ether; DGEBA hydrogenated diol
EINECS	226-983-4

Quality Control

Our Bisphenol A Bis(2,3-Dihydroxypropyl) Ether is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and key physical parameters. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and other critical quality attributes is provided with every shipment to guarantee consistency and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm

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