Description

1,2-Bis(4-Hydroxyphenyl)Ethane-1,2-Diol is a high-purity organic compound belonging to the class of bisphenol derivatives. This versatile chemical intermediate is valued for its unique phenolic diol structure, which makes it a critical building block for advanced polymer synthesis and specialty chemical manufacturing. It is essential for R&D and production in industries such as pharmaceuticals, high-performance resins, and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of active pharmaceutical ingredients (APIs) and drug candidates.
• Polymer & Resin Production: Acts as a monomer or chain extender in the synthesis of specialty polycarbonates, epoxy resins, and other high-performance polymers.
• Fine Chemical Synthesis: Utilized as a versatile precursor for creating complex organic molecules in research and industrial chemistry.
• Liquid Crystal Materials: A potential component in the synthesis of monomers for advanced liquid crystal displays (LCDs).
• Antioxidant & Stabilizer Precursor: Used in the development of phenolic antioxidants for materials stabilization.
• Cross-linking Agent: Employed in formulations requiring controlled cross-linking to enhance material properties like thermal stability and mechanical strength.

Basic Information

Product Name	1,2-Bis(4-Hydroxyphenyl)Ethane-1,2-Diol
CAS No.	5173-27-3
Molecular Formula	C14H14O4
Molecular Weight	246.26 g/mol
Synonyms	1,2-Bis(4-hydroxyphenyl)-1,2-ethanediol; 4,4'-(1,2-Dihydroxyethane-1,2-diyl)diphenol; 1,2-Di(4-hydroxyphenyl)-1,2-ethanediol; 1,2-Bis(p-hydroxyphenyl)-1,2-ethanediol; Bisphenol Diol Derivative; (R*,S*)-1,2-Bis(4-hydroxyphenyl)ethane-1,2-diol; 4,4'-(1,2-Dihydroxyethylidene)bisphenol (tautomer)
EINECS	Contact for details

Quality Control

Our 1,2-Bis(4-Hydroxyphenyl)Ethane-1,2-Diol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

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	≤ 1.0%
Residue on Ignition	≤ 0.1%

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