Description

4,4'-Dimethoxy-4''-Nitrotriphenylamine is a specialized aromatic amine derivative characterized by its distinct molecular architecture. This compound is valued for its role as a key intermediate and functional material in advanced chemical synthesis and materials science. It is primarily sought by R&D laboratories and industrial manufacturers in the fields of organic electronics, photoresist chemistry, and dye/pigment production.

Application

• Organic Electronic Materials: Serves as a crucial hole-transporting material (HTM) or a precursor in the development of organic light-emitting diodes (OLEDs) and perovskite solar cells.
• Photoresist & Photoinitiator Components: Used in the formulation of advanced photoresists for microelectronics and printed circuit board (PCB) manufacturing due to its light-sensitive nitro and amine functionalities.
• Dye & Pigment Intermediate: Acts as a building block for synthesizing complex triarylmethane dyes, nitro-substituted pigments, and other high-performance colorants.
• Pharmaceutical Research Intermediate: Employed in organic synthesis for constructing complex nitrogen-containing heterocycles and active pharmaceutical ingredients (APIs).
• Charge-Transfer Complexes: Utilized in research on molecular electronics and non-linear optical materials because of its electron-donor and acceptor properties.
• Analytical Chemistry & Sensors: May function as a reagent or a core structure in developing chemosensors for ion detection.

Basic Information

Product Name	4,4'-Dimethoxy-4''-Nitrotriphenylamine
CAS No.	20440-91-9
Molecular Formula	C20H18N2O4
Molecular Weight	350.37 g/mol
Synonyms	4,4'-Dimethoxy-4''-nitrotriphenylamine; N-(4-Methoxyphenyl)-4-methoxy-N-(4-nitrophenyl)aniline; 4-Nitro-4',4''-dimethoxytriphenylamine; 4,4'-Dimethoxy-4''-nitro-N-phenylbenzenamine; p,p'-Dimethoxy-p''-nitrotriphenylamine; Benzenamine, 4-methoxy-N-(4-methoxyphenyl)-N-(4-nitrophenyl)-; 4-Methoxy-N-(4-methoxyphenyl)-N-(4-nitrophenyl)aniline
EINECS	Contact for details

Quality Control

Our 4,4'-Dimethoxy-4''-Nitrotriphenylamine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and industrial applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to preserve stability.

Specification

Item	Specification
Appearance	Yellow to orange 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%

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