Description

Benzenamine, 4,4'-(1,1-Dioxidobenzo[B]Thiophene-2,3-Diyl)Bis[N,n-Diphenyl- is a specialized organic compound featuring a sulfone and multiple aromatic amine functionalities. This molecular structure makes it a valuable intermediate for synthesizing advanced materials with specific electronic or optical properties. It is primarily sought by research and development teams in the fine chemical, pharmaceutical, and advanced material science sectors.

Application

• Organic Light-Emitting Diode (OLED) Materials: Serves as a key building block for electron-transporting or host materials in display and lighting technologies.
• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring complex sulfone-based architectures.
• Advanced Polymer Synthesis: Acts as a monomer or cross-linking agent for creating high-performance polymers with enhanced thermal stability and specific dielectric properties.
• Photoinitiator & Photoresist Components: Employed in the development of photoactive compounds for electronics manufacturing and advanced coatings.
• Ligand for Catalysis: Can be utilized to synthesize complex ligands for transition metal catalysts used in fine chemical production.
• Research & Development: A crucial compound for academic and industrial R&D in organic synthesis and material science exploration.

Basic Information

Product Name	Benzenamine, 4,4'-(1,1-Dioxidobenzo[B]Thiophene-2,3-Diyl)Bis[N,n-Diphenyl-
CAS No.	2091868-86-7
Molecular Formula	C38H28N2O2S
Molecular Weight	576.71 g/mol
Synonyms	4,4'-(1,1-Dioxidobenzo[b]thiophene-2,3-diyl)bis(N,N-diphenylaniline); N,N,N',N'-Tetraphenyl-4,4'-(1,1-dioxidobenzo[b]thiophene-2,3-diyl)dianiline; 2,3-Bis(4-(diphenylamino)phenyl)benzo[b]thiophene 1,1-dioxide; Sulfone-bridged tetraphenylbenzidine derivative; TPD-SO2 analog; Light-emitting material intermediate
EINECS	Contact for details

Quality Control

Our production of Benzenamine, 4,4'-(1,1-Dioxidobenzo[B]Thiophene-2,3-Diyl)Bis[N,n-Diphenyl- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR). Certificates of Analysis (COA) detailing batch-specific results are provided to ensure traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
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.