Phenylselenyl chloride
Phenylselenyl chloride (CAS 5707-04-0) is an organoselenium compound with the linear formula C6H5SeCl and a molecular weight of 191.52 g/mol. This compound serves as a valuable building block in organic synthesis, particularly in the introduction of selenium into organic molecules. It is recognised for its utility in chemical transformations and as a reagent in specialised synthetic pathways.
- IUPAC
- Benzeneselenenyl chloride,Benzeneselenyl chloride
- Synonyms
- Benzeneselenenyl chlorideBenzeneselenyl chloride
Organic Synthesis Reagent
Phenylselenyl chloride is employed as a reagent in diverse organic synthesis pathways. Its structure allows for the facile introduction of the phenylselenyl moiety into various organic substrates.
Synthesis of Organoselenium Compounds
This compound is used in the preparation of more complex organoselenium structures. An example includes its use in the synthesis of (cyclobut-1-enylselanyl)benzene, demonstrating its role in building intricate molecular architectures.
Chemical Research and Development
As a versatile building block, phenylselenyl chloride is utilised in research laboratories for exploring novel synthetic methodologies and developing new chemical entities.
| Molecular weight | 191.52 |
|---|---|
| Linear formula | C6H5SeCl |
| Assay | 98% |
| Boiling point | 120 °C/20 mmHg(lit.) |
| Application | Phenylselenyl chloride was used in the synthesis of (cyclobut-1-enylselanyl)benzene1. |
| Melting point | 59-62 °C(lit.) |
Hazard statements
- H290May be corrosive to metals
- H301Toxic if swallowed
- H373May cause damage to organs through prolonged exposure
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
- P501Dispose of contents and container per local regulations
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2928 6.1/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 23/25-33-50/53 |
| Safety statements (S) | 20/21-28-45-60-61 |
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 Phenylselenyl chloride used for?
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Phenylselenyl chloride is primarily used as a reagent and building block in organic synthesis, particularly for the introduction of selenium into organic molecules and the preparation of more complex organoselenium compounds.
What are the CAS number and formula for Phenylselenyl chloride?
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The CAS number for Phenylselenyl chloride is 5707-04-0, and its linear formula is C6H5SeCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Phenylselenyl chloride with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How is Phenylselenyl chloride handled and shipped?
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Phenylselenyl chloride is classified as a Danger substance (GHS05, GHS06, GHS08, GHS09) with hazard statements including H290, H301 + H331, H373, and H410. It requires careful handling with appropriate personal protective equipment, including dust masks, eyeshields, face shields, and specific respirator cartridges. Shipping is conducted in accordance with UN 2928 regulations, categorised under hazard class 6.1/PG 2.
Can I request a sample or quote for Phenylselenyl chloride?
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Yes, samples and quotes can be requested by contacting our sales team directly through the website or by telephone.
Is Phenylselenyl chloride a controlled substance?
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The provided data does not indicate that Phenylselenyl chloride is a controlled substance.
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