Description

(3-Aminophenyl)Dimethylphosphine Oxide is a specialized organophosphorus compound featuring a unique combination of an aromatic amine and a phosphine oxide functional group. This bifunctional structure makes it a valuable intermediate for synthesizing advanced materials and ligands with tailored properties. It is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and specialty polymer industries for creating novel compounds and catalysts.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators that require specific phosphorous-containing motifs.
• Ligand Precursor in Catalysis: Serves as a starting material for creating sophisticated phosphine-based ligands used in transition metal catalysis for fine chemical production.
• Polymer Modification: Incorporated into polymer backbones to impart flame retardancy, enhanced thermal stability, or specific metal-chelating properties.
• Coordination Chemistry Research: Valuable for academic and industrial research into new metal-organic frameworks (MOFs) and coordination complexes.
• Material Science: Employed in the development of advanced materials, such as sensors or non-linear optical (NLO) materials, due to its electronic structure.

Basic Information

Product Name	(3-Aminophenyl)Dimethylphosphine Oxide
CAS No.	26728-38-1
Molecular Formula	C8H12NOP
Molecular Weight	169.16 g/mol
Synonyms	3-(Dimethylphosphinyl)aniline; m-Aminophenyldimethylphosphine Oxide; (3-Aminophenyl)dimethylphosphine oxide; Dimethyl(3-aminophenyl)phosphine oxide; 3-Aminophenyldimethylphosphine oxide; Aniline, 3-(dimethylphosphinyl)-; (m-Aminophenyl)dimethylphosphine oxide
EINECS	Contact for details

Quality Control

Our (3-Aminophenyl)Dimethylphosphine Oxide is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality system supports traceability and meets the rigorous standards required for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere such as nitrogen or argon for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 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.