Description

1,2-Bis(4-Hydroxyphenyl)-1,2-Diphenylethylene is a specialized organic compound belonging to the class of stilbene derivatives. This chemical is valued for its unique molecular structure, which serves as a versatile building block in advanced material synthesis and pharmaceutical research. It is primarily sought by R&D chemists and process engineers in the fine chemical, polymer, and life science industries for developing novel functional materials and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Polymer Chemistry: Acts as a monomer or cross-linking agent for creating high-performance polymers with specific optical or thermal properties.
• Material Science Research: Used in the development of organic semiconductors, liquid crystals, and other advanced electronic materials.
• Chemical Synthesis: Functions as a versatile building block for constructing complex organic molecules in academic and industrial research.
• UV Stabilizer/Additive Development: Investigated for potential use in formulating stabilizers for plastics and coatings due to its aromatic structure.

Basic Information

Product Name	1,2-Bis(4-Hydroxyphenyl)-1,2-Diphenylethylene
CAS No.	919789-77-8
Molecular Formula	C26H20O2
Molecular Weight	364.44 g/mol
Synonyms	1,2-Bis(4-hydroxyphenyl)-1,2-diphenylethene; 1,1',2,2'-Tetraphenyl-1,2-ethanediol Dehydration Product; Tetraphenylethylene-4,4'-diol Derivative; TPE Diol Derivative; 4,4'-(1,2-Diphenylethene-1,2-diyl)diphenol; (E)-1,2-Bis(4-hydroxyphenyl)-1,2-diphenylethene; Stilbene Diol Derivative
EINECS	Contact for details

Quality Control

Our 1,2-Bis(4-Hydroxyphenyl)-1,2-Diphenylethylene is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial applications. A detailed Certificate of Analysis (COA) is provided with every shipment, and custom purity grades are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere for long-term preservation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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