Description

n-Biphenyl-4-Yl-N',N'-Diphenyl-Benzene-1,4-Diamine is a high-purity aromatic diamine derivative, serving as a critical building block in advanced material synthesis. Its molecular structure makes it a valuable intermediate for creating polymers and functional organic compounds with specific electronic or thermal properties. This compound is essential for R&D and production in the electronics, specialty polymer, and advanced coating industries.

Application

• Polymer Synthesis: Key monomer or chain extender for high-performance polyimides, polyamides, and polyurethanes.
• Electronics Material: Intermediate in the production of hole-transport materials (HTMs) for organic light-emitting diodes (OLEDs) and other organic electronic devices.
• Advanced Resins: Used in formulating epoxy curing agents and other thermosetting resins for demanding industrial applications.
• Pharmaceutical Intermediate: Serves as a sophisticated building block in the synthesis of complex active pharmaceutical ingredients (APIs).
• Dye & Pigment Manufacturing: Intermediate for synthesizing specialized azo dyes and high-stability organic pigments.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new organic semiconductors and functional materials.

Basic Information

Product Name	n-Biphenyl-4-Yl-N',N'-Diphenyl-Benzene-1,4-Diamine
CAS No.	880800-19-1
Molecular Formula	C30H24N2
Molecular Weight	412.53 g/mol
Synonyms	N1,N4-Bis([1,1'-biphenyl]-4-yl)-N1,N4-diphenylbenzene-1,4-diamine; 1,4-Bis(N,N-diphenylamino)-4'-phenylbiphenyl; BPDAB; N,N'-Bis(4-biphenylyl)-N,N'-diphenyl-1,4-phenylenediamine; p-Bis(diphenylamino)-p'-phenylquaterphenyl; OLED Hole Transport Material Derivative; [1,1'-Biphenyl]-4-amine, N,N-diphenyl-4-[4-(diphenylamino)phenyl]-; CAS 880800-19-1
EINECS	Contact for details

Quality Control

Our n-Biphenyl-4-Yl-N',N'-Diphenyl-Benzene-1,4-Diamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for advanced material synthesis. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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