Dibenzothiophene 5,5-Dioxide TCI D4153

Name: TCI D4153 1016-05-3 Dibenzothiophene 5,5-Dioxide
Brand: TCI
SKU: TCI2510D415324665
Price: 1535100.0 IDR
Availability: InStock

Rp 1.535.100,00

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Berat 5g 25g

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Description

TCI D4153 Dibenzothiophene 5,5-Dioxide is a heterocyclic compound built on a dibenzothiophene skeleton in which the sulfur atom has been fully oxidized to a sulfone group. It is classified as a heterocyclic building block because its flat tricyclic framework frequently serves as the core of functional molecules. In the laboratory, this material is used both as a synthetic starting material and as a reference compound in sulfur chemistry studies, particularly research that examines how organosulfur compounds behave during oxidation, adsorption, or subsequent catalytic reactions.

The property that makes it a preferred choice is the sulfone group, which is strongly electron-withdrawing while remaining thermally and chemically stable. This combination lowers the electron density across both benzene rings, making the framework robust toward harsh reaction conditions while still allowing functionalization through aromatic substitution or directed coupling reactions. Because it acts as a rigid, planar electron acceptor, the compound is also of interest for optoelectronic materials research that requires acceptor units with high rigidity. That same stability is what makes the material convenient to handle and store.

In Indonesian laboratories, this compound is typically encountered in university and institutional research settings working on organosulfur chemistry, catalysis, and functional organic materials. It serves as a well-defined reference substance when comparing oxidation states of sulfur-containing aromatics, and as a starting scaffold when researchers construct larger heterocyclic targets. Its stability under ordinary bench conditions makes it practical for laboratories that store building blocks over extended project periods.

Laboratory Applications

Organic synthesis starting material — the rigid tricyclic core provides a defined scaffold that can be elaborated through aromatic substitution or directed coupling into larger functional molecules.
Sulfur chemistry reference compound — representing the fully oxidized sulfone state, it serves as a benchmark when researchers compare oxidation levels of organosulfur aromatics.
Oxidation behaviour studies — because the sulfur is already fully oxidized to the sulfone, it acts as a defined endpoint for investigations into organosulfur oxidation pathways.
Adsorption and catalytic reaction research — its chemical robustness allows it to be carried through demanding catalytic and adsorption experiments without degradation of the core framework.
Optoelectronic materials research — the planar, rigid, electron-accepting sulfone framework suits work that requires acceptor units with high structural rigidity and thermal stability.

Specifications

Brand: TCI
CAS number: 1016-05-3
Product code: D4153
Category: Chemistry > Building Blocks > Heterocyclic Building Blocks
Pack sizes: available in standard TCI catalogue pack sizes; please confirm the size required when ordering
Storage: store in a closed container in a cool, dry place away from light and incompatible materials

Handling and Storage

Store the compound in its original tightly closed container, kept in a cool, dry and well-ventilated area away from direct sunlight, moisture and strong oxidizing agents. Amber glass or the supplier's original packaging is suitable for keeping the solid protected from light and humidity. Handle in a fume hood using gloves, safety glasses and a laboratory coat, and avoid generating or inhaling dust when weighing the solid. Keep containers clearly labelled, reseal them promptly after use, and consult the manufacturer's safety data sheet before handling or disposal.