Description

(E)-2'-(Phenyldiazenyl)-[1,1':4',1''-Terphenyl]-4,4''-Diamine is a high-purity, functionalized terphenyl derivative featuring a diazenyl linker, making it a valuable advanced organic intermediate. This compound is critical for researchers and manufacturers requiring precise molecular architectures for advanced material synthesis. It is primarily utilized in the development of liquid crystal displays (LCDs), organic light-emitting diodes (OLEDs), and specialized dyes and pigments.

Application

• Liquid Crystal (LC) Material Synthesis: Serves as a core building block for creating novel mesogens with tailored optical and electronic properties for high-performance displays.
• Organic Semiconductor Development: Used in the research and production of charge-transport materials and emissive layers for OLED devices.
• Functional Dye & Pigment Intermediate: The diazenyl and amine groups allow for the creation of azo dyes and pigments with specific color fastness and solubility profiles.
• Pharmaceutical Research Intermediate: Employed in the synthesis of complex molecules for drug discovery programs, particularly those targeting specific biological interactions.
• Polymer & Resin Modification: Acts as a cross-linking agent or functional monomer to impart enhanced thermal stability and optical characteristics to advanced polymers.
• Chemical Sensor Fabrication: Utilized in the development of sensing materials that change properties in response to specific analytes.

Basic Information

Product Name	(E)-2'-(Phenyldiazenyl)-[1,1':4',1''-Terphenyl]-4,4''-Diamine
CAS No.	2092028-48-1
Molecular Formula	C30H22N4
Molecular Weight	438.53 g/mol
Synonyms	4,4''-Diamino-2'-(phenyldiazenyl)-1,1':4',1''-terphenyl; (E)-[1,1':4',1''-Terphenyl]-4,4''-diamine, 2'-(2-phenyldiazenyl)-; 2'-((E)-Phenyldiazenyl)-[1,1':4',1''-terphenyl]-4,4''-diamine; 4,4''-Diamino-2'-phenyldiazenyl-1,1':4',1''-terphenyl; Terphenyl-based azo dye intermediate; Azo-functionalized terphenyl diamine
EINECS	Contact for details

Quality Control

Our (E)-2'-(Phenyldiazenyl)-[1,1':4',1''-Terphenyl]-4,4''-Diamine is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and structural integrity. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your R&D and production quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle and store this material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability, especially after the original container has been opened.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.