Dibenzothiophene
Dibenzothiophene (CAS: 132-65-0; C12H8S; MW: 184.26) is a heterocyclic organic compound featuring a tricyclic structure. This stable, crystalline solid is primarily utilised as a chemical building block in organic synthesis. Its characteristics make it a valuable intermediate for constructing more complex molecules, particularly within research and development settings for novel materials and pharmaceuticals.
- IUPAC
- DBT,Diphenylene sulfide
- Synonyms
- DBTDiphenylene sulfide
Organic Synthesis Intermediate
Dibenzothiophene serves as a foundational component in the synthesis of various organic compounds. Its distinct structure allows for further functionalization, leading to the creation of advanced materials and complex chemical entities.
Research and Development
In R&D laboratories, Dibenzothiophene is employed as a versatile building block for exploring new chemical pathways and designing novel molecules. Its availability supports innovative research in fields requiring specific heterocyclic structures.
Heterocyclic Chemistry
As a representative of benzothiophenes, this compound is instrumental in studies and applications involving heterocyclic chemistry. It aids in understanding and manipulating sulfur-containing ring systems for specific chemical properties.
| Molecular weight | 184.26 |
|---|---|
| Empirical formula | C12H8S |
| Assay | ≥99% |
| Colour | white |
| Boiling point | 332-333 °C(lit.) |
| Melting point | 97-100 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P501Dispose of contents and container per local regulations
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-50/53 |
| Safety statements (S) | 36-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Dibenzothiophene used for?
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Dibenzothiophene (CAS: 132-65-0, Formula: C12H8S) is primarily used as a chemical building block in organic synthesis and for research and development purposes, particularly in heterocyclic chemistry.
What is the CAS number and formula for Dibenzothiophene?
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The CAS number for Dibenzothiophene is 132-65-0, and its molecular formula is C12H8S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dibenzothiophene with an assay of ≥99%. This product is a technical/research grade material and TSS does not represent it as USP, BP, or EP grade.
How should Dibenzothiophene be handled safely?
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Dibenzothiophene is harmful if swallowed (H302) and very toxic to aquatic life with long-lasting effects (H410). Handle with appropriate personal protective equipment including a dust mask (type N95 US recommended), eyeshields, faceshields, and gloves. Ensure adequate ventilation and avoid release to the environment (P273, P501).
Is Dibenzothiophene a controlled substance?
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The provided data does not indicate that Dibenzothiophene is a controlled or scheduled substance.
How is Dibenzothiophene packed and shipped?
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Dibenzothiophene is shipped under UN 3077, Class 9, Packing Group III, indicating it is an Environmentally Hazardous Substance, Solid, N.O.S. Further details on packing and export capabilities can be obtained upon request.
How can I request a sample or quote for Dibenzothiophene?
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To request a sample or a quotation for Dibenzothiophene, please contact our sales team via the website or directly through our established communication channels.
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