Description

[1,1':3',1''-Terphenyl]-2-Amine (9Ci) CAS NO 76129-25-4 is a specialized aromatic amine derivative characterized by its terphenyl backbone with a primary amine functional group. This compound is valued for its role as a key synthetic intermediate and building block in advanced organic synthesis and materials science. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel functional materials, including organic semiconductors, liquid crystals, and specialty polymers.

Application

• Organic Semiconductor Precursor: Serves as a core building block for hole-transport materials (HTMs) and electron-transport materials in OLEDs and organic photovoltaics (OPVs).
• Liquid Crystal Synthesis: Used in the synthesis of high-performance liquid crystal compounds for display technologies.
• Pharmaceutical Intermediate: Acts as a key intermediate in the research and development of complex active pharmaceutical ingredients (APIs).
• Polymer & Resin Modifier: Incorporated into specialty polymers and epoxy resin systems to modify thermal and mechanical properties.
• Ligand & Catalyst Development: Employed in the design of novel ligands for catalytic systems and metal-organic frameworks (MOFs).
• Dye & Pigment Intermediate: Utilized in the synthesis of high-performance dyes and pigments for specialized applications.
• Academic & Industrial Research: A critical reagent for fundamental research in organic chemistry and materials science.

Basic Information

Product Name	[1,1':3',1''-Terphenyl]-2-Amine (9Ci)
CAS No.	76129-25-4
Molecular Formula	C18H15N
Molecular Weight	245.32 g/mol
Synonyms	2-Amino-1,1':3',1''-terphenyl; 2-Aminoterphenyl; m-Terphenyl-2-amine; 2-Amino-m-terphenyl; 2-(1,1':3',1''-Terphenyl-2-yl)amine; [1,1':3',1''-Terphenyl]-2-amine; 2-Amino-1,1':3',1''-terphenyl (9CI); 2-Amino-m-terphenyl (CAS 76129-25-4)
EINECS	Contact for details

Quality Control

Our [1,1':3',1''-Terphenyl]-2-Amine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and GC-MS for impurity profiling. We ensure compliance with relevant industry standards, and a detailed Certificate of Analysis (COA) is provided with every shipment to guarantee batch-to-batch consistency and traceability.

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 compound is light-sensitive (store away from light) and should be handled under an inert atmosphere for long-term storage to prevent oxidation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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