Description

2,2,5,5-Tetraphenylhexane-1,6-Diamine is a high-purity, symmetrical diamine compound featuring a unique hexane backbone substituted with four phenyl groups. This structure makes it a valuable specialty monomer and building block for advanced polymer synthesis and organic transformations. It is primarily sought by R&D and production teams in the pharmaceutical intermediates, specialty polymers, and advanced material science sectors for developing novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex active pharmaceutical ingredients (APIs) and novel drug candidates.
• Polymer Chemistry: Acts as a monomer or chain extender for producing high-performance polyamides, polyimides, and polyurea resins with enhanced thermal and mechanical stability.
• Ligand Synthesis: Used to create sophisticated chelating ligands for catalysis and metal-organic frameworks (MOFs).
• Cross-linking Agent: Employed in epoxy and other thermosetting resin systems to modify cross-link density and material properties.
• Material Science Research: A valuable building block in academic and industrial R&D for developing new organic electronic materials or advanced composites.
• Fine Chemical Synthesis: Utilized in multi-step organic synthesis to introduce rigid, bulky diamine functionalities into target molecules.

Basic Information

Product Name	2,2,5,5-Tetraphenylhexane-1,6-Diamine
CAS No.	6339-69-1
Molecular Formula	C30H32N2
Molecular Weight	420.59 g/mol
Synonyms	1,6-Hexanediamine, 2,2,5,5-tetraphenyl-; N,N'-Bis(diphenylmethyl)-1,4-diaminobutane; 2,2,5,5-Tetraphenyl-1,6-hexanediamine; 1,4-Bis(benzhydrylaminomethyl)benzene (related isomer); Tetraphenylhexanediamine; TPHD
EINECS	Contact for details

Quality Control

Our 2,2,5,5-Tetraphenylhexane-1,6-Diamine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial synthesis. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if possible to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.