Description

2,4-Diethyl-9H-Thioxanthen-9-One 10,10-Dioxide CAS NO 82799-45-9 is a specialized organic compound belonging to the thioxanthenone dioxide class. This high-purity intermediate is valued for its unique photochemical and electronic properties, making it a critical component in advanced material synthesis. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for research and development, as well as high-value production processes.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring a complex heterocyclic core structure.
• Photoinitiator & UV-Curing Agent: Used in advanced formulations for inks, coatings, and adhesives that cure under ultraviolet (UV) light, offering enhanced performance.
• Agrochemical Synthesis: Serves as a precursor in the development of new-generation herbicides and pesticides, leveraging its specific molecular architecture.
• Organic Light-Emitting Diode (OLED) Materials: Investigated for use in the electron-transport or host layers of OLED devices due to its electronic properties.
• Dye & Pigment Intermediate: Employed in the production of specialized dyes and functional pigments for high-tech applications.
• Research & Development: A valuable compound for academic and industrial R&D in organic chemistry, material science, and photochemistry.

Basic Information

Item	Details
Product Name	2,4-Diethyl-9H-Thioxanthen-9-One 10,10-Dioxide
CAS No.	82799-45-9
Molecular Formula	C₁₇H₁₈O₃S
Molecular Weight	302.39 g/mol
Synonyms	2,4-Diethylthioxanthen-9-one 10,10-dioxide; 9H-Thioxanthen-9-one, 2,4-diethyl-, 10,10-dioxide; 2,4-Diethylthioxanthone dioxide; TXD; Thioxanthenone dioxide derivative; Light-sensitive thioxanthenone; Photoinitiator TXD
EINECS	Contact for details

Quality Control

Our 2,4-Diethyl-9H-Thioxanthen-9-One 10,10-Dioxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment to guarantee traceability and consistency.

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). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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