Description

Tetra-p-Tolylethene is a specialized organic compound belonging to the stilbene derivative family. This chemical serves as a valuable intermediate and building block in advanced organic synthesis and materials science research. It is primarily utilized by R&D laboratories and industrial chemists working in the fields of functional materials and fine chemical production. The compound is recognized under the identifier CAS NO 5831-43-6.

Application

• Organic Synthesis Intermediate: A key precursor for synthesizing complex organic molecules, including ligands and functionalized stilbenes.
• Materials Science Research: Investigated for its potential in the development of organic semiconductors and photoluminescent materials.
• Fluorescent Probe Development: Used in research to create molecular probes and sensors due to its conjugated structure.
• Pharmaceutical Research: Employed as a scaffold or intermediate in the discovery and development of new active pharmaceutical ingredients (APIs).
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers with specific optical or electronic properties.
• Academic & Industrial R&D: Serves as a standard or reagent in chemical research across universities and corporate R&D centers.

Basic Information

Product Name	Tetra-p-Tolylethene
CAS No.	5831-43-6
Molecular Formula	C30H26
Molecular Weight	386.53 g/mol
Synonyms	1,1,2,2-Tetrakis(4-methylphenyl)ethene; Tetrakis(4-methylphenyl)ethylene; 1,1',1'',1'''-Ethene-1,1,2,2-tetrayltetrakis[4-methylbenzene]; TPE-4Me; Tetra(4-methylphenyl)ethylene; 4,4',4'',4'''-(Ethene-1,1,2,2-tetrayl)tetrakis(methylbenzene)
EINECS	Contact for details

Quality Control

Our Tetra-p-Tolylethene is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and GC to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory needs.

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 the container tightly sealed when not in use to prevent contamination and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.