1,3,5,7-Tetramethyl-6-phenyl-2,4,8-trioxa-6-phosphaadamantane
1,3,5,7-Tetramethyl-6-phenyl-2,4,8-trioxa-6-phosphaadamantane (CAS: 97739-46-3) is a unique organophosphorus compound with the molecular formula C16H21O3P. Exhibiting a distinct adamantane-like structure, it finds application as a speciality phosphine ligand in chemical synthesis and catalysis. This compound is supplied by Tech Serve Solutions with an assay of 97%, suitable for research and development purposes.
- IUPAC
- 1,3,5,7-Tetramethyl-8-phenyl-2,4,6-trioxa-8-phosphatricyclo[3.3.1.13,7]decane,meCgPPh
- Synonyms
- 7-Tetramethyl-6-phenyl-2,4,8-trioxa-6-phosphaadamantane1,3,5,7-Tetramethyl-8-phenyl-2,4,6-trioxa-8-phosphatricyclo[3.3.1.13,7]decanemeCgPPh

Phosphine Ligand in Catalysis
This compound serves as a phosphine ligand in various catalytic processes. Its specific structure can influence catalyst activity and selectivity in organic transformations.
Chemical Synthesis Intermediate
It acts as a building block or intermediate in the synthesis of more complex organophosphorus compounds. Its unique cage-like structure can impart specific properties to target molecules.
Research and Development
Utilised in academic and industrial research laboratories for exploring novel chemical reactions and developing new materials or processes.
| Molecular weight | 292.31 |
|---|---|
| Empirical formula | C16H21O3P |
| Assay | 97% |
| Melting point | 106-111 °C |
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 1,3,5,7-Tetramethyl-6-phenyl-2,4,8-trioxa-6-phosphaadamantane used for?
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This compound is primarily used as a speciality phosphine ligand in catalysis and as an intermediate in chemical synthesis, particularly in research and development settings.
What are the CAS number and formula for 1,3,5,7-Tetramethyl-6-phenyl-2,4,8-trioxa-6-phosphaadamantane?
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The CAS number is 97739-46-3 and the empirical formula (Hill notation) is C16H21O3P.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound at a purity of 97%. It is generally considered for research and development use and is not represented as USP, BP, or EP grade.
What are the safety and handling considerations?
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This compound has a German Water Hazard Class (WGK) of 3, indicating it is hazardous to water. Handle with appropriate personal protective equipment in a well-ventilated area, avoiding release into the environment.
Is this chemical regulated or scheduled?
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The provided data does not indicate that this chemical is a controlled substance. Please refer to local regulations for specific import/export requirements.
How is this product packed, shipped, and exported?
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Tech Serve Solutions professionally packs and exports fine chemicals globally, adhering to all relevant shipping and hazardous materials regulations to ensure safe and compliant delivery.
How can I request a sample or quote?
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To request a sample or a quote, please contact our sales team through the website or by phone. We will be happy to assist you with your specific requirements.
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