Ethynyl p-tolyl sulfone
Ethynyl p-tolyl sulfone (CAS: 13894-21-8, Formula: C9H8O2S) is a sulfone compound with a molecular weight of 180.22 g/mol. This chemical serves as a valuable building block in organic synthesis, particularly for the creation of complex molecules. It is supplied by Tech Serve Solutions with a minimum assay of 98%, suitable for research and development applications. Its unique structure allows for diverse chemical transformations.
- IUPAC
- p-Toluenesulfonylacetylene,Tosylacetylene
- Synonyms
- p-ToluenesulfonylacetyleneTosylacetylene
Organic Synthesis Intermediate
Utilised as a versatile building block in multi-step organic synthesis, enabling the construction of various carbon frameworks and functionalised molecules.
Material Science Research
Can be employed in research settings for the development of novel materials due to its reactive ethynyl group and sulfone functionality.
Pharmaceutical Intermediate
Serves as a potential precursor in the synthesis pathways for novel pharmaceutical compounds and drug discovery research.
| Molecular weight | 180.22 |
|---|---|
| Linear formula | CH3C6H4SO2C≡CH |
| Assay | 98% |
| Melting point | 73-74 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Ethynyl p-tolyl sulfone primarily used for?
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Ethynyl p-tolyl sulfone (CAS: 13894-21-8, Formula: C9H8O2S) is primarily used as a building block and intermediate in organic synthesis and material science research.
What is the CAS number and molecular formula for Ethynyl p-tolyl sulfone?
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The CAS number is 13894-21-8 and the molecular formula is C9H8O2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethynyl p-tolyl sulfone with a minimum assay of 98%. This product is intended for research and laboratory use, and TSS does not represent it as USP, BP, or EP grade.
How should Ethynyl p-tolyl sulfone be handled safely?
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Handle with care. It is classified with Warning signal word and hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Recommended personal protective equipment includes a dust mask type N95, eyeshields, and gloves.
How is Ethynyl p-tolyl sulfone packed and shipped?
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Tech Serve Solutions, as a specialist global supplier and exporter, ensures appropriate packaging and adherence to regulations for the export of chemical products like Ethynyl p-tolyl sulfone.
How can I request a quote or sample for Ethynyl p-tolyl sulfone?
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To request a quote or sample, please contact our sales department through the website or designated contact channels.
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