Triethylphosphine oxide
Triethylphosphine oxide (CAS 597-50-2) is a phosphine derivative with the linear formula (C2H5)3PO and a molecular weight of 134.16 g/mol. This compound serves as a valuable reagent and ligand in various chemical syntheses. Its applications span catalysis and inorganic chemistry, making it a useful tool for researchers and industrial chemists seeking to develop new materials and processes.
Catalysis
Triethylphosphine oxide can function as a ligand in metal-catalyzed reactions, influencing catalytic activity and selectivity. It is particularly useful in organometallic chemistry and homogeneous catalysis.
Chemical Synthesis
As a P-ylide precursor or coordinating ligand, it finds application in diverse organic transformations. Its structure lends itself to modification for tailored synthetic routes.
Ligand in Coordination Chemistry
This compound acts as a neutral donor ligand, capable of coordinating to various metal centres. This property is exploited in the synthesis of coordination complexes with interesting properties.
| Molecular weight | 134.16 |
|---|---|
| Linear formula | (C2H5)3PO |
| Assay | 97% |
| Melting point | 48-52 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Triethylphosphine oxide used for?
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Triethylphosphine oxide is used in catalysis and inorganic chemistry, as well as in general chemical synthesis, often serving as a phosphine ligand in organometallic chemistry.
What are the CAS number and formula for Triethylphosphine oxide?
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The CAS number for Triethylphosphine oxide is 597-50-2 and its linear formula is (C2H5)3PO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Triethylphosphine oxide with an assay of 97%. This is a technical/research grade material, and TSS does not represent it as USP, BP, or EP grade.
How should Triethylphosphine oxide be handled safely?
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Handling Triethylphosphine oxide requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Consult the safety data sheet for full handling instructions.
Is Triethylphosphine oxide a controlled substance?
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The provided data does not indicate that Triethylphosphine oxide is a controlled substance.
How is Triethylphosphine oxide packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Specific packing and shipping details for Triethylphosphine oxide can be provided upon request, adhering to all relevant international shipping regulations.
How can I request a sample or quote for Triethylphosphine oxide?
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To request a sample or quote for Triethylphosphine oxide, please contact the TSS sales team via the website or direct contact details.
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