Description

1,1':4',1''-Terphenyl]-3,3'',5,5''-Tetraamine is a high-purity, multi-functional aromatic tetraamine compound. This specialized chemical serves as a critical building block in advanced material synthesis, valued for its symmetrical structure and multiple reactive amine sites. It is primarily utilized by R&D and production teams in the electronics, polymer, and pharmaceutical industries for creating high-performance polymers, liquid crystal materials, and organic semiconductors.

Application

• Polymer Synthesis: Key monomer for producing high-temperature resistant polyimides, polyamides, and other specialty polymers.
• Electronic Materials: Precursor for organic semiconductors, hole-transport materials (HTMs), and components in OLED and photovoltaic device research.
• Liquid Crystal Intermediates: Used in the synthesis of advanced liquid crystal compounds for display technologies.
• Pharmaceutical Intermediates: Serves as a sophisticated building block in the synthesis of complex active pharmaceutical ingredients (APIs).
• Cross-linking Agents: Functions as a tetra-functional cross-linker in epoxy and other thermoset resin systems to enhance thermal and mechanical properties.
• Coordination Chemistry: Acts as a multidentate ligand for metal-organic frameworks (MOFs) and catalytic complexes.
• Dye and Pigment Intermediates: Intermediate in the production of high-performance dyes and organic pigments.

Basic Information

Product Name	1,1':4',1''-Terphenyl]-3,3'',5,5''-Tetraamine
CAS No.	1374433-06-3
Molecular Formula	C18H18N4
Molecular Weight	290.36 g/mol
Synonyms	3,3'',5,5''-Tetraamino-1,1':4',1''-terphenyl; [1,1':4',1''-Terphenyl]-3,3'',5,5''-tetraamine; 1,1':4',1''-Terphenyl-3,3'',5,5''-tetrayltetraamine; Terphenyl-3,3'',5,5''-tetraamine; TAPT; 3,3',5,5'-Tetraamino-p-terphenyl; p-Terphenyl-3,3'',5,5''-tetraamine
EINECS	Contact for details

Quality Control

Our 1,1':4',1''-Terphenyl]-3,3'',5,5''-Tetraamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to beige crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%
Solubility	Soluble in DMF, DMSO; slightly soluble in common organic solvents

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