Description

N,N'-Diphenyl-N,N'-Bis(4-(4-Phenyl-1,3-Butadienyl)Phenyl)-(1,1'-Biphenyl)-4,4'-Diamine Dihydrochloride is a specialized organic salt of a complex diamine derivative, valued for its role as a key intermediate in advanced material synthesis. Its molecular architecture, featuring extended conjugated systems, makes it a critical component for developing high-performance electronic and photonic materials. This compound is essential for R&D and production teams in the organic electronics, specialty chemical, and advanced polymer industries seeking to innovate in next-generation technologies.

Application

• Organic Light-Emitting Diode (OLED) Materials: Serves as a crucial hole-transport layer (HTL) material or a precursor for emissive layer dopants in display and lighting technologies.
• Organic Photovoltaic (OPV) Cells: Used as an electron donor or charge transport material in the active layer of solar cells to improve efficiency and stability.
• Advanced Polymer Synthesis: Acts as a functional monomer or cross-linking agent for creating conjugated polymers with tailored electrical and optical properties.
• Chemical Intermediate: Employed in the synthesis of more complex organic semiconductors, dyes, and photoactive compounds for research and industrial applications.
• Non-Linear Optical (NLO) Materials: Investigated for use in frequency doubling, optical switching, and data storage devices due to its large π-conjugated system.
• Sensor Technology: Utilized in the development of chemical and biological sensors where its fluorescence or electrochemical properties can be harnessed for detection.

Basic Information

Product Name	N,N'-Diphenyl-N,N'-Bis(4-(4-Phenyl-1,3-Butadienyl)Phenyl)-(1,1'-Biphenyl)-4,4'-Diamine Dihydrochloride
CAS No.	218276-54-1
Molecular Formula	C64H52Cl2N2
Molecular Weight	920.01 g/mol
Synonyms	N,N'-Bis(4-(4-Phenyl-1,3-butadienyl)phenyl)-N,N'-diphenyl-[1,1'-biphenyl]-4,4'-diamine dihydrochloride; Biphenyl-4,4'-diamine, N,N'-bis[4-(4-phenyl-1,3-butadienyl)phenyl]-N,N'-diphenyl-, dihydrochloride; N,N'-Diphenyl-N,N'-bis[4-(4-phenyl-1,3-butadienyl)phenyl]biphenyl-4,4'-diamine dihydrochloride; OLED Hole Transport Material Intermediate; Conjugated Diamine Salt; CAS 218276-54-1
EINECS	Contact for details

Quality Control

Every batch of our N,N'-Diphenyl-N,N'-Bis(4-(4-Phenyl-1,3-Butadienyl)Phenyl)-(1,1'-Biphenyl)-4,4'-Diamine Dihydrochloride is subjected to rigorous analytical testing to ensure high purity and batch-to-batch consistency, critical for sensitive electronic applications. Our quality protocols include advanced chromatographic and spectroscopic methods to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and specific impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%
Solubility	Soluble in DMF, DMSO; slightly soluble in chlorinated solvents

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