Chloro(1,5-cyclooctadiene)methylpalladium(II)
Chloro(1,5-cyclooctadiene)methylpalladium(II), CAS 63936-85-6, with a molecular formula of C9H15ClPd and a molecular weight of 265.09 g/mol, is a palladium(II) complex. It serves as a valuable catalyst in various organic synthesis applications, including addition polymerisation, double carbonylation, and cyclization reactions. Supplied by Tech Serve Solutions, this compound is typically available at a purity of 97%.
- Synonyms
- C9H15ClPd

Catalyst for Addition Polymerisation
This palladium complex acts as a catalyst in addition polymerisation reactions, enabling the formation of polymer chains. Its specific role facilitates controlled polymer growth.
Double Carbonylation Reactions
It is employed as a catalyst in double carbonylation processes, facilitating the incorporation of two carbonyl groups into organic molecules. This is a key transformation in synthetic chemistry.
Cyclization and Cyclometalation
Chloro(1,5-cyclooctadiene)methylpalladium(II) is utilised as a catalyst in cyclization reactions, forming ring structures within molecules. It also finds use in cyclometalation, a process involving metal-carbon bond formation within a ligand.
| Molecular weight | 265.09 |
|---|---|
| Empirical formula | C9H15ClPd |
| Assay | 97% |
| Application | Catalyst for:• Addition polymerization reactions1• Double carbonylation2• Cyclization3• Cyclometalation4 |
| Melting point | 124-129 °C |



Hazard statements
- H301Toxic if swallowed
- H310Fatal in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
- H372Causes damage to organs through prolonged exposure
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P302IF ON SKIN
- P305IF IN EYES
| Flash point | 97 °C / 206.6 °F |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+,N |
| Risk statements (R) | 26/27/28-36/37/38-48/23/25-50/53 |
| Safety statements (S) | 26-28-36/37-45-61 |
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 Chloro(1,5-cyclooctadiene)methylpalladium(II) used for?
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Chloro(1,5-cyclooctadiene)methylpalladium(II) (CAS 63936-85-6) is used as a catalyst for addition polymerisation reactions, double carbonylation, cyclization, and cyclometalation.
What are the CAS number and formula for Chloro(1,5-cyclooctadiene)methylpalladium(II)?
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The CAS number is 63936-85-6 and the empirical formula is C9H15ClPd.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Chloro(1,5-cyclooctadiene)methylpalladium(II) with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should Chloro(1,5-cyclooctadiene)methylpalladium(II) be handled safely?
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This compound is a Danger. It is toxic if swallowed, toxic in contact with skin, causes skin irritation, causes serious eye irritation, and may cause respiratory irritation. It can also cause damage to organs through prolonged or repeated exposure and is toxic to aquatic life with long-lasting effects. Handle with appropriate personal protective equipment in a well-ventilated area, avoiding release to the environment. Refer to the Safety Data Sheet for full details.
Is Chloro(1,5-cyclooctadiene)methylpalladium(II) available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Chloro(1,5-cyclooctadiene)methylpalladium(II).
How can I request a quote or sample?
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To request a quote or sample of Chloro(1,5-cyclooctadiene)methylpalladium(II), please contact our sales team through the website or by phone.
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