Dibenzothiophene-5-oxide

Dibenzothiophene-5-oxide (CAS: 1013-23-6) is a high-purity sulfur-containing fused heterocyclic compound with a stable dibenzothiophene skeleton and mono-oxidized sulfur functional group. This product features excellent thermal stability, rigid planar conjugated structure and unique electronic transmission performance, with outstanding structural modifiability and chemical activity. It presents off-white to pale yellow crystalline solid at room temperature, insoluble in water and soluble in most conventional organic solvents. As a high-value fine chemical intermediate, it is widely used in organic optoelectronic material synthesis, organic catalytic reaction research and fuel desulfurization field testing.

Dibenzo[b, d]thiophene 5-oxide, 5-Oxodibenzothiophene, Dibenzothiophene monoxide

2934999090

1. Organic Optoelectronic Material Intermediate: Dibenzothiophene-5-oxide (CAS: 1013-23-6) serves as a core building block for high-performance organic optoelectronic materials. Its rigid conjugated structure and oxidized sulfur group can effectively adjust molecular energy levels, enhance thermal stability and carrier transmission efficiency, and is commonly used for the synthesis of OLED host materials, electron transport materials and organic luminescent functional materials, supporting the R&D of high-stability optoelectronic devices. 2. Organic Semiconductor Material Preparation: Dibenzothiophene-5-oxide (CAS: 1013-23-6) is widely applied in the preparation of organic semiconductor functional materials. The unique oxidized dibenzothiophene structure optimizes molecular planarity and charge mobility, making it suitable for the research and production of organic field-effect transistors, organic photovoltaics and photoelectric sensing devices. 3. Fine Organic Synthetic Derivatization: Dibenzothiophene-5-oxide (CAS: 1013-23-6) acts as an important intermediate for fine organic synthesis. The active sites on the fused ring structure enable efficient substitution, coupling and structural modification reactions, supporting the customized synthesis of various functionalized dibenzothiophene derivatives for laboratory research and industrial fine chemical production. 4. Catalytic and Desulfurization Research: Dibenzothiophene-5-oxide (CAS: 1013-23-6) is a standard substrate for fuel oxidative desulfurization research. It is widely used in the performance testing of desulfurization catalysts and adsorbents, and also applicable to the experimental research of organic catalytic oxidation reactions in the chemical industry.

98% Min

C12H8OS

200.25

Store at room temperature, sealed, dry and dark environment, avoid strong oxidants and long-term light exposure

2 years under proper storage

Off-white to pale yellow crystalline solid

Research Grade, Optoelectronic Grade, Industrial Grade

1.410±0.06 g/cm3

188-188.5°C

400.8±12.0°C at 760 mmHg