Description

4,4'-Bis(4-T-Butylphenoxycarbonyl)Stilbene is a high-purity organic compound belonging to the stilbene derivative family, valued for its role as a key intermediate in advanced material synthesis. Its molecular structure makes it particularly significant for applications requiring precise optical and electronic properties. This product is essential for manufacturers and R&D laboratories in the polymer, liquid crystal display (LCD), and specialty chemical industries seeking reliable, high-quality intermediates.

Application

• Liquid Crystal (LC) Material Synthesis: A crucial monomer or intermediate in the production of high-performance liquid crystals for displays (LCDs).
• Polymer Additive & Stabilizer: Used to enhance the UV stability and optical properties of engineering plastics and coatings.
• Organic Light-Emitting Diode (OLED) Research: Serves as a building block for developing novel electroluminescent materials and host compounds.
• Fluorescent Whitening Agent (FWA) Production: Acts as a core structure in the synthesis of optical brighteners for paper, textiles, and detergents.
• Pharmaceutical Intermediate: Utilized in the research and development of certain therapeutic agents due to its stilbene backbone.
• Advanced Material Research: Employed in academic and industrial R&D for creating novel polymers with specific light-manipulating characteristics.

Basic Information

Product Name	4,4'-Bis(4-T-Butylphenoxycarbonyl)Stilbene
CAS No.	28131-92-2
Molecular Formula	C38H40O4
Molecular Weight	584.73 g/mol
Synonyms	4,4'-Bis(4-tert-Butylphenoxycarbonyl)stilbene; 1,1'-(1,2-Ethenediyl)bis[4-(1,1-dimethylethyl)benzene-4,1-diyl] bis[benzoate]; Stilbene-4,4'-dicarboxylic acid bis(4-tert-butylphenyl) ester; 4,4'-Di(4-tert-butylphenoxycarbonyl)stilbene; 4,4'-Bis(4-tert-butylbenzoyloxy)stilbene; 4,4'-Bis(p-tert-butylphenoxycarbonyl)stilbene; 28131-92-2
EINECS	Contact for details

Quality Control

Our 4,4'-Bis(4-T-Butylphenoxycarbonyl)Stilbene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for high-purity intermediates. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This compound is light-sensitive and easily oxidized; for long-term storage, consider an inert atmosphere (e.g., nitrogen or argon) to maintain optimal purity and stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 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.