Description

1,3,5-Tris(4-Aminophenoxy)Benzene (135Tapob) is a high-purity aromatic amine compound with a star-shaped, tri-functional molecular structure. This compound matters as a critical building block and cross-linking agent in advanced polymer synthesis, valued for its thermal stability and ability to introduce reactive amine sites. It is primarily needed by R&D and production teams in the high-performance polymer, specialty epoxy resin, and polyimide industries.

Application

• Key monomer for the synthesis of high-temperature, star-shaped polyimides and polyamides.
• Cross-linking agent and curing agent for high-performance epoxy resin systems requiring enhanced thermal and mechanical properties.
• Building block for dendritic and hyperbranched polymers used in coatings and adhesives.
• Intermediate in the production of photosensitive polymers and advanced electronic materials.
• Precursor for metal-organic frameworks (MOFs) and other porous coordination polymers.
• Research chemical for developing novel pharmaceutical intermediates and organic semiconductors.

Basic Information

Product Name	1,3,5-Tris(4-Aminophenoxy)Benzene (135Tapob)
CAS No.	102852-92-6
Molecular Formula	C30H24N3O3
Molecular Weight	474.53 g/mol
Synonyms	1,3,5-Tris(4-aminophenoxy)benzene; 135TAPOB; Tris(4-aminophenoxy)benzene; 1,3,5-Tris[(4-aminophenyl)oxy]benzene; Benzene, 1,3,5-tris(4-aminophenoxy)-; 4,4',4''-(Benzene-1,3,5-triyltris(oxy))trianiline; TAOB
EINECS	Contact for details

Quality Control

Our 1,3,5-Tris(4-Aminophenoxy)Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm

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