Description

4,4',4''-((1E,1'E,1''E)-Benzene-1,3,5-Triyltris(Ethene-2,1-Diyl))Trianiline is a high-purity, conjugated organic compound featuring a central benzene core symmetrically extended with three aniline-terminated vinylene arms. This molecular structure is critical for applications requiring strong electron-donating capabilities and precise optoelectronic properties. It serves as a key advanced intermediate for researchers and manufacturers in the organic electronics and specialty chemical sectors.

Application

• Organic Semiconductor Precursor: A fundamental building block for hole-transport materials (HTMs) and electron donors in organic photovoltaics (OPVs) and perovskite solar cells.
• OLED Material Synthesis: Used in the development of emissive layers and host materials for organic light-emitting diodes (OLEDs) due to its conjugated, star-shaped architecture.
• Photoconductive Polymers: Acts as a monomer or cross-linking agent in the synthesis of polymers for photorefractive materials and organic photodetectors.
• Nonlinear Optical (NLO) Materials: Serves as a core component in chromophores designed for second- and third-order nonlinear optical applications.
• Chemical Sensor Development: Utilized in the fabrication of sensitive layers for fluorescence-based chemical and biological sensors.
• Academic & Industrial R&D: A valuable reagent for exploratory synthesis in supramolecular chemistry and the creation of novel functional organic materials.

Basic Information

Product Name	4,4',4''-((1E,1'E,1''E)-Benzene-1,3,5-Triyltris(Ethene-2,1-Diyl))Trianiline
CAS No.	791072-70-3
Molecular Formula	C30H27N3
Molecular Weight	429.56 g/mol
Synonyms	1,3,5-Tris[(E)-2-(4-aminophenyl)ethenyl]benzene; 4,4',4''-(Benzene-1,3,5-triyltri-2,1-ethenediyl)trianiline; 1,3,5-Tris(4-aminostyryl)benzene; Tri(4-aminostyryl)benzene; TASB; 4,4',4''-((1E,1'E,1''E)-1,3,5-Phenylenetris(ethene-2,1-diyl))trianiline; (E,E,E)-1,3,5-Tris(4-aminostyryl)benzene
EINECS	Contact for details

Quality Control

Our 4,4',4''-((1E,1'E,1''E)-Benzene-1,3,5-Triyltris(Ethene-2,1-Diyl))Trianiline is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) detailing batch-specific results are provided to guarantee traceability and consistency for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 15-25°C. This compound is light-sensitive and easily oxidized; prolonged exposure to air and light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
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.