Description

1,3-Bis(4-Aminophenyl)Adamantane is a high-purity, bifunctional aromatic amine monomer featuring a rigid adamantane core. This unique structure is critical for imparting exceptional thermal stability, chemical resistance, and mechanical strength to advanced polymeric materials. It is an essential building block for research and industrial synthesis, primarily serving the high-performance polymer and specialty chemical sectors. The compound is supplied with a CAS number of 58788-79-7.

Application

• High-Performance Polyimide Synthesis: Serves as a key diamine monomer for creating polyimide resins and films with outstanding thermal and mechanical properties for aerospace and electronics.
• Epoxy Curing Agent & Modifier: Used to formulate advanced epoxy systems with enhanced glass transition temperature (Tg), toughness, and chemical resistance for composite materials.
• Polyamide (Nylon) Production: Acts as a comonomer to introduce rigidity and heat resistance into specialty polyamides for engineering plastics.
• Pharmaceutical Intermediate: Utilized in the research and development of novel active pharmaceutical ingredients (APIs) leveraging its stable adamantane scaffold.
• Liquid Crystal Polymer (LCP) Precursor: Employed in the synthesis of monomers for LCPs used in high-precision injection molding and electronic components.
• Crosslinking Agent for Specialty Polymers: Functions as a crosslinker in polymers requiring high thermal stability and dimensional integrity.
• Material Science Research: A valuable compound for academic and industrial R&D focused on novel polymers, coatings, and adhesives.

Basic Information

Product Name	1,3-Bis(4-Aminophenyl)Adamantane
CAS No.	58788-79-7
Molecular Formula	C22H26N2
Molecular Weight	318.46 g/mol
Synonyms	1,3-Bis(4-aminophenyl)adamantane; 4,4'-(Adamantane-1,3-diyl)dianiline; 1,3-Di(4-aminophenyl)adamantane; 1,3-Bis(p-aminophenyl)adamantane; BAPA; ADA; Adamantane-1,3-diylbis(4-aminobenzene)
EINECS	Contact for details

Quality Control

Our 1,3-Bis(4-Aminophenyl)Adamantane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for high-end applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent oxidation and moisture absorption.

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%
Heavy Metals	≤ 10 ppm

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