Dimethyl(1,5-cyclooctadiene)platinum(II)
CAS 12266-92-1
Pt(COD)Me₂ is a versatile organoplatinum building block — the labile COD ligand exchanges cleanly, making it a preferred precursor for platinum CVD, model catalyst studies and the synthesis of phosphine and NHC platinum methyl complexes.
Typical specification
| Molecular formula | Pt(C₈H₁₂)(CH₃)₂ |
|---|---|
| Molecular weight | 333.33 |
| Assay | ≥ 99% |
| Platinum content | 58.5% |
| Appearance | White to off-white crystals |
| Solubility | Soluble in DCM, chloroform, toluene |
| HS code (export) | 2843900039 |
Lot-specific COA issued with every shipment. SDS and ICP elemental impurity data available on request.
Where Pt(COD)Me₂ is used
Organoplatinum synthesis
The COD ligand displaces readily under mild conditions, giving clean access to (L)₂PtMe₂ phosphine and NHC complexes used in C–H activation and catalysis research.
Platinum CVD and surface science
A clean-decomposing precursor for platinum film growth and model-catalyst preparation in surface-science studies, leaving low carbon residue.
Storage and shipping
Storage. Store cold (2–8 °C) protected from light; handle under inert gas for extended storage.
Shipping. Ships in sealed glass under nitrogen by commercial courier.
Packaging. 250 mg · 1 g · 5 g · 25 g
Synonyms
- Dimethyl(COD)platinum
- (COD)PtMe2
- Pt(cod)(CH3)2
- Dimethylplatinum cyclooctadiene
Frequently asked questions
How is pricing structured?
Quotes reference the day's metal fixing on assayed contained metal plus a stated conversion charge, and can be locked at order confirmation for recurring volumes.
What documentation is included?
Every lot ships with a certificate of analysis stating assayed metal content, plus an English SDS. ICP trace-metal panels are available on request.
Do you take back spent material?
Yes — spent catalyst, residues and off-spec lots are assayed on receipt and the recovered metal credited against your next order, closing the loop on your metal inventory.