Description

(9,10-Dioxo-9,10-dihydroanthracen-1-yl)phosphonic acid is a specialized organophosphorus compound featuring an anthraquinone core, making it a valuable functionalized intermediate for advanced material synthesis. Its unique structure, combining a phosphonic acid group with a redox-active quinone moiety, is critical for applications requiring precise molecular engineering and surface modification. This high-purity chemical is essential for researchers and manufacturers in the fields of organic electronics, coordination chemistry, and the development of novel polymeric materials.

Application

• As a key chelating ligand and building block in the synthesis of metal-organic frameworks (MOFs) and coordination polymers.
• In the development of organic semiconductor materials and electron-transport layers for optoelectronic devices like OLEDs and solar cells.
• For the surface functionalization of metal oxides (e.g., ITO, TiO2) to improve charge injection and device stability.
• As a precursor for novel phosphonate-based polymers and covalent organic frameworks (COFs) with tailored properties.
• In catalysis research, serving as a ligand to create novel homogeneous catalysts for organic transformations.
• For the synthesis of dye molecules and pigments with enhanced lightfastness and electronic properties.

Basic Information

Product Name	(9,10-Dioxo-9,10-dihydroanthracen-1-yl)phosphonic Acid
CAS No.	92161-00-7
Molecular Formula	C14H9O5P
Molecular Weight	288.19 g/mol
Synonyms	1-Anthraquinonylphosphonic Acid; 1-Phosphonoanthraquinone; 9,10-Dihydro-9,10-dioxo-1-anthracenephosphonic Acid; Anthraquinone-1-phosphonic Acid; AQ1PA; (9,10-Dioxoanthracen-1-yl)phosphonic Acid; 1-Anthraquinone Phosphonic Acid
EINECS	Contact for details

Quality Control

Our production of (9,10-Dioxo-9,10-dihydroanthracen-1-yl)phosphonic acid adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your R&D and quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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