Description

[1,1'-Biphenyl]-3,3',5,5'-Tetramine is a high-purity aromatic tetraamine compound, identified by CAS NO 51987-10-1. This versatile intermediate is critical for the synthesis of advanced polymers and functional materials, offering a rigid, symmetrical backbone for precise molecular architecture. It is essential for R&D and production in industries such as polymer chemistry, electronics, and specialty chemical manufacturing.

Application

• Polymer Synthesis: A key monomer for producing high-performance polyimides, polyamides, and other heat-resistant polymers.
• Electronics & Optoelectronics: Used in the development of organic semiconductors, conductive polymers, and light-emitting materials.
• Pharmaceutical Intermediates: Serves as a crucial building block in the synthesis of complex active pharmaceutical ingredients (APIs).
• Dye & Pigment Manufacturing: Acts as a precursor for creating advanced azo dyes and colorants with enhanced stability.
• Cross-linking Agent: Employed in epoxy resin systems and other thermosetting polymers to improve mechanical and thermal properties.
• Chelating Ligand Synthesis: Used to create sophisticated ligands for catalysis and metal-organic frameworks (MOFs).
• Research & Development: A valuable compound for academic and industrial research in material science and organic chemistry.

Basic Information

Product Name	[1,1'-Biphenyl]-3,3',5,5'-Tetramine
CAS No.	51987-10-1
Molecular Formula	C12H14N4
Molecular Weight	214.27 g/mol
Synonyms	3,3',5,5'-Biphenyltetramine; 3,3',5,5'-Tetraminobiphenyl; Biphenyl-3,3',5,5'-tetrayltetraamine; 3,3',5,5'-Tetramino-1,1'-biphenyl; 1,1'-Biphenyl-3,3',5,5'-tetramine; 3,3',5,5'-Biphenyltetramine; 3,3',5,5'-Tetraaminobiphenyl
EINECS	Contact for details

Quality Control

Our [1,1'-Biphenyl]-3,3',5,5'-Tetramine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee reliable performance in your applications.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature and tendency to be easily oxidized, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at a controlled room temperature (15-25°C). Minimize exposure to air and moisture during handling.

Specification

Item	Specification
Appearance	Light yellow to brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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