Description

4,4'-(Z)-Ethene-1,2-Diyldiphenol 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 critical building block in advanced material synthesis and fine chemical manufacturing. It is primarily sought after by R&D laboratories and industrial producers in the polymer, liquid crystal, and pharmaceutical intermediate sectors for developing high-performance materials.

Application

• Liquid Crystal (LC) Material Synthesis: A key monomer or intermediate in the production of advanced liquid crystal displays (LCDs) and optical films.
• Polymer & Resin Modification: Used to incorporate rigid, conjugated structures into polymers to enhance thermal stability, mechanical strength, and optical properties.
• Pharmaceutical Intermediate: Serves as a precursor in the synthesis of complex drug molecules and bioactive compounds.
• Organic Semiconductor Research: Investigated as a component in the development of organic light-emitting diodes (OLEDs) and photovoltaic materials due to its conjugated system.
• UV Stabilizer & Additive: Potential use as a functional additive in coatings and plastics to improve resistance to ultraviolet light degradation.
• Cross-linking Agent: Can be employed in the formulation of specialty epoxy resins or thermosetting polymers.

Basic Information

Product Name	4,4'-(Z)-Ethene-1,2-Diyldiphenol
CAS No.	15058-36-3
Molecular Formula	C14H12O2
Molecular Weight	212.24 g/mol
Synonyms	(Z)-4,4'-(Ethene-1,2-diyl)diphenol; cis-4,4'-Dihydroxystilbene; (Z)-4,4'-Stilbenediol; (Z)-1,2-Bis(4-hydroxyphenyl)ethene; cis-Stilbene-4,4'-diol; 4,4'-Dihydroxy-(Z)-stilbene; (Z)-Stilbene-4,4'-diol; 15058-36-3
EINECS	Contact for details

Quality Control

Our 4,4'-(Z)-Ethene-1,2-Diyldiphenol is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets precise customer specifications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency for your critical applications.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.