Description

Thianthrene 5,5-Dioxide is a high-purity, specialized heterocyclic organic compound, recognized for its unique sulfone-bridged structure. This compound serves as a critical advanced intermediate and functional material in cutting-edge chemical synthesis and materials science research. It is essential for R&D and production in industries focused on organic electronics, photochemistry, and the development of novel pharmaceutical scaffolds.

Application

• Organic Semiconductor Research: A key building block for synthesizing novel electron-transport materials and organic light-emitting diodes (OLEDs).
• Photocatalyst & Photoinitiator Development: Used in the study and creation of new photoactive compounds for polymerization and chemical transformations.
• Pharmaceutical Intermediate: Serves as a sophisticated precursor in medicinal chemistry for the synthesis of complex drug candidates.
• Ligand & Catalyst Synthesis: Employed in the preparation of specialized ligands for coordination chemistry and catalysis.
• Dye & Pigment Chemistry: Acts as an intermediate for developing high-performance dyes and functional pigments.
• Academic & Industrial R&D: A valuable reagent for fundamental research in organic synthesis and material properties.

Basic Information

Product Name	Thianthrene 5,5-Dioxide
CAS No.	2362-53-0
Molecular Formula	C₁₂H₈O₂S₂
Molecular Weight	248.32 g/mol
Synonyms	Thianthrene 5,5-Dioxide; Thianthrene Disulfone; 5,5-Dioxothianthrene; Diphenylene Disulfone; Thianthrene Sulfone; Thianthren-5,5-dioxide; 9H-Thioxanthene-9-one, 10,10-dioxide (related); EINECS 219-115-7
EINECS	219-115-7

Quality Control

Our Thianthrene 5,5-Dioxide is manufactured under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and structural integrity. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	228 - 232 °C
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.