Chlorodicyclopentylphosphine
Chlorodicyclopentylphosphine (CAS: 130914-24-8; Formula: C10H18ClP; Molar Mass: 204.68 g/mol) is a phosphorus-containing organochlorine compound. It is primarily utilised as a precursor in chemical synthesis and finds applications within catalysis and inorganic chemistry. Its reactive nature demands careful handling, particularly its violent reaction with water.
- IUPAC
- Dicyclopentylchlorophosphine,Dicyclopentylphosphine chloride

Chemical Synthesis Intermediate
Chlorodicyclopentylphosphine serves as a valuable building block in organic and inorganic synthesis. It can be used to introduce the dicyclopentylphosphine moiety into more complex molecules.
Phosphorus Precursor
This compound acts as a precursor for the synthesis of various organophosphorus compounds. These derivatives may possess unique electronic or steric properties useful in advanced materials or specialized chemical processes.
Catalysis Research
In the realm of catalysis, Chlorodicyclopentylphosphine can be employed in the development of novel phosphine ligands. Such ligands are crucial in facilitating a wide array of transition metal-catalysed reactions.
| Molecular weight | 204.68 |
|---|---|
| Empirical formula | C10H18ClP |
| Assay | 97% |
| Density | 1.069 g/mL at 25 °C(lit.) |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | >110 °C / >230 °F |
| Transport (UN / ADR) | UN 3265 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 14-34 |
| Safety statements (S) | 26-36/37/39-45 |
| 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 Chlorodicyclopentylphosphine used for?
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Chlorodicyclopentylphosphine is primarily used as an intermediate in chemical synthesis and as a precursor for other phosphorus compounds. It also finds application in catalysis and inorganic chemistry research.
What is the CAS number and formula for Chlorodicyclopentylphosphine?
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The CAS number for Chlorodicyclopentylphosphine is 130914-24-8, and its molecular formula is C10H18ClP.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Chlorodicyclopentylphosphine with an assay of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should Chlorodicyclopentylphosphine be handled safely?
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Chlorodicyclopentylphosphine is a Danger hazard and reacts violently with water. Handling requires appropriate personal protective equipment, including facesheilds, full-face respirators, gloves, and goggles. Refer to the Safety Data Sheet for full details.
How is Chlorodicyclopentylphosphine packed and shipped?
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Chlorodicyclopentylphosphine is shipped as UN 3265, Hazard Class 8, Packing Group II. International export of this chemical is handled by our experienced logistics team.
How can I request a quote or sample for Chlorodicyclopentylphosphine?
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To request a quote or sample of Chlorodicyclopentylphosphine, please contact our sales team through the website or by phone.
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