Description

Cavit CAS NO 66458-08-0 is a high-purity chemical compound, also known as 1,3,5-Tris(4-aminophenyl)benzene, valued for its role as a key building block in advanced materials synthesis. Its rigid, symmetrical triaminobenzene structure makes it an essential monomer for creating high-performance polymers, including polyimides and polyamides. This product is critical for manufacturers in the electronics, aerospace, and specialty plastics industries seeking to develop materials with exceptional thermal stability and mechanical strength.

Application

• Polymer Synthesis: A crucial trifunctional monomer for the production of high-temperature resistant polyimides and polybenzoxazoles (PBO).
• Advanced Composites: Used in the formulation of matrix resins for carbon fiber and glass fiber composites in aerospace and automotive applications.
• Electronic Materials: Serves as a precursor for dielectric layers, insulating films, and other components in semiconductor and microelectronics manufacturing.
• Gas Separation Membranes: Employed in the synthesis of polymers with specific porosity for selective gas separation processes.
• Adhesives and Coatings: Imparts enhanced thermal and chemical resistance to high-performance industrial adhesives and protective coatings.
• Research & Development: Used in academic and industrial R&D for developing novel organic frameworks and functional materials.

Basic Information

Product Name	Cavit
CAS No.	66458-08-0
Molecular Formula	C24H21N3
Molecular Weight	351.45 g/mol
Synonyms	1,3,5-Tris(4-aminophenyl)benzene; 1,3,5-Tri(4-aminophenyl)benzene; 4,4',4''-Methylidynetrianiline; TAPB; Tris(4-aminophenyl)benzene; 1,3,5-Tris-(4-aminophenyl)-benzene; [1,1':3',1''-Terphenyl]-4,4',4''-triamine; Cavit (Trade Name)
EINECS	Contact for details

Quality Control

Every batch of Cavit (CAS 66458-08-0) is manufactured under strict quality management systems. We provide comprehensive quality assurance, with specifications typically covering purity, identity, and impurity profiles. Certificates of Analysis (COA) documenting results from analytical methods such as HPLC, NMR, and titration are available for each shipment to ensure compliance with your project requirements.

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). This material is hygroscopic (moisture-sensitive) and should be kept under an inert atmosphere for long-term storage to prevent oxidation and maintain purity.

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	≤ 1.0%
Heavy Metals	≤ 20 ppm

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