Description

9,10-Dihydro-9,10-Dioxo-1,5-Anthracenedisulfonyl Chloride is a high-purity, reactive chemical intermediate characterized by its anthraquinone disulfonyl chloride structure. This compound is valued for its versatility as a key building block in the synthesis of more complex functional molecules, particularly dyes and pigments. It is essential for manufacturers and R&D laboratories in the fine chemical, specialty dye, and advanced material sectors seeking to develop products with specific chromophoric or reactive properties.

Application

• Dye and Pigment Intermediate: A crucial precursor for synthesizing anthraquinone-based acid dyes, reactive dyes, and high-performance pigments.
• Functional Polymer Synthesis: Used to introduce sulfonyl chloride groups into polymer chains for creating ion-exchange resins or polymers with specific light-absorbing properties.
• Liquid Crystal and OLED Material Research: Serves as a starting material for developing anthraquinone derivatives used in electronic display technologies.
• Bioconjugation and Labeling Reagent: Its reactive sulfonyl chloride groups can be utilized for labeling biomolecules in diagnostic and research applications.
• Photographic Chemical Synthesis: Employed in the production of certain photographic sensitizers and chemicals.
• Organic Synthesis Building Block: A versatile reagent for introducing the disubstituted anthraquinone moiety into target molecules in pharmaceutical and agrochemical research.

Basic Information

Product Name	9,10-Dihydro-9,10-Dioxo-1,5-Anthracenedisulfonyl Chloride
CAS No.	36003-92-6
Molecular Formula	C14H6Cl2O6S2
Molecular Weight	405.22 g/mol
Synonyms	1,5-Anthraquinonedisulfonyl Dichloride; 1,5-Dichlorosulfonylanthraquinone; 9,10-Dihydro-9,10-dioxoanthracene-1,5-disulfonyl Chloride; Anthraquinone-1,5-disulfonyl Chloride; 1,5-Anthraquinone Disulfonyl Chloride; 1,5-Bis(chlorosulfonyl)anthraquinone; 9,10-Anthracenedione, 1,5-bis(chlorosulfonyl)-
EINECS	Contact for details

Quality Control

Our 9,10-Dihydro-9,10-Dioxo-1,5-Anthracenedisulfonyl Chloride is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications for use in sensitive synthesis applications. Certificates of Analysis (COA) detailing all quality parameters are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed under dry conditions. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 20 ppm

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