Di(1-adamantyl)chlorophosphine
Di(1-adamantyl)chlorophosphine (CAS: 157282-19-4; Formula: C20H30ClP) is a white crystalline solid with a molecular weight of 336.88 g/mol. This phosphine compound, supplied by TSS with an assay of 97%, is primarily utilised in chemical synthesis and catalysis. Its unique bulky adamantyl groups make it a valuable reagent in organophosphorus chemistry and materials science.
- IUPAC
- Bis(1-adamantyl)phosphinous chloride,Bis(tricyclo[3.3.1.13,7]dec-1-yl)phosphinous chloride,Diadamantylchlorophosphine
- Synonyms
- Bis(1-adamantyl)phosphinous chlorideBis(tricyclo[3.3.1.13,7]dec-1-yl)phosphinous chlorideDiadamantylchlorophosphine

Catalysis
Utilised as a ligand precursor in homogeneous catalysis, the bulky adamantyl groups can influence catalyst stability and selectivity in various organic transformations.
Chemical Synthesis
Serves as a key building block in the synthesis of specialised organophosphorus compounds and ligands for coordination chemistry.
Materials Science
Incorporated into novel materials due to the steric and electronic properties imparted by the adamantyl framework, potentially influencing polymer or surface properties.
| Molecular weight | 336.88 |
|---|---|
| Empirical formula | C20H30ClP |
| Assay | 97% |
| Impurities tested | 1% CCl4(may contain up to) |
| Melting point | 168-173 °C |




Hazard statements
- H261In contact with water releases flammable gas
- H314Causes severe skin burns and eye damage
- H351Suspected of causing cancer
- H372Causes damage to organs through prolonged exposure
- H420
Precautionary statements
- P231Handle under inert gas
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
- P422
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | T,N |
| Risk statements (R) | 14-23/24/25-34-40-48/23-59 |
| Safety statements (S) | 26-36/37/39-45-59 |
| Supplemental hazards | Reacts violently with water. |
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 Di(1-adamantyl)chlorophosphine used for?
+
Di(1-adamantyl)chlorophosphine is primarily used in catalysis and chemical synthesis, particularly for creating specialised organophosphorus compounds and ligands.
What is the CAS number and formula for Di(1-adamantyl)chlorophosphine?
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The CAS number is 157282-19-4 and the empirical formula is C20H30ClP.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Di(1-adamantyl)chlorophosphine with an assay of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should Di(1-adamantyl)chlorophosphine be handled?
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Di(1-adamantyl)chlorophosphine is classified as Danger. It reacts violently with water (H261), causes severe skin burns and eye damage (H314), may cause cancer (H351), and causes damage to organs through prolonged or repeated exposure (H372). Handle with extreme care in a well-ventilated area, avoiding contact with water and moisture. Follow P231 + P232, P280, P305 + P351 + P338, P310, P422 precautions.
Is Di(1-adamantyl)chlorophosphine exported by TSS?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Di(1-adamantyl)chlorophosphine.
How can I request a sample or quote for Di(1-adamantyl)chlorophosphine?
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To request a sample or quote, please contact our sales team via the website or by calling our dedicated line, quoting the product name and CAS number 157282-19-4.
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