Description

2,3-Dihydro-9,10-Dihydroxyanthracene-1,4-Dione is a specialized dihydroxyanthraquinone derivative, a key intermediate in the synthesis of high-value functional dyes and pigments. This compound matters for its role in producing colorants with enhanced lightfastness and chemical stability, which are critical for demanding industrial applications. It is primarily needed by manufacturers in the dye and pigment, advanced material science, and organic electronics sectors seeking reliable, high-purity intermediates.

Application

• Key Intermediate for Functional Dyes & Pigments: Serves as a crucial building block in the synthesis of anthraquinone-based dyes for textiles, plastics, and coatings.
• Organic Semiconductor Precursor: Used in research and development of organic electronic materials due to its conjugated quinone structure.
• Photoreactive Compound Synthesis: Employed in creating photoinitiators or light-sensitive compounds for specialized chemical processes.
• Analytical Chemistry & Research: Functions as a standard or reagent in chemical analysis and academic research projects.
• Specialty Chemical Manufacturing: Acts as a precursor for other fine chemicals and complex organic molecules in advanced synthesis.

Basic Information

Item	Details
Product Name	2,3-Dihydro-9,10-Dihydroxyanthracene-1,4-Dione
CAS No.	79248-79-6
Molecular Formula	C₁₄H₁₀O₄
Molecular Weight	242.23 g/mol
Synonyms	9,10-Dihydroxy-2,3-dihydroanthracene-1,4-dione; 1,4-Anthracenedione, 9,10-dihydro-9,10-dihydroxy-2,3-dihydro-; 9,10-Dihydroxy-1,2,3,4-tetrahydroanthraquinone; Reduced Alizarin derivative; Dihydroxy tetrahydroanthraquinone
EINECS	Contact for details

Quality Control

Our production of 2,3-Dihydro-9,10-Dihydroxyanthracene-1,4-Dione adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling and spectroscopic identification (IR, NMR). A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your technical requirements.

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 incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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