Dichlorobis(triphenylphosphine)cobalt(II)
Dichlorobis(triphenylphosphine)cobalt(II), CAS 14126-40-0, with the linear formula [(C₆H₅)₃P]₂CoCl₂ and a molecular weight of 654.41 g/mol, is a cobalt(II) complex. This compound serves as a valuable catalyst in various organic synthesis applications, notably in coupling, epoxidation, hydrovinylation, and oxidation reactions, highlighting its utility in modern chemical research and development.
- IUPAC
- Bis(triphenylphosphine)cobalt dichloride
- Synonyms
- Bis(triphenylphosphine)cobalt dichloride
![Dichlorobis(triphenylphosphine)cobalt(II) ([(C6H5)3P]2CoCl2) — chemical structure, CAS 14126-40-0; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F14126-40-0.png&w=3840&q=75)
Catalysis in Three-Component Coupling Reactions
This cobalt complex acts as an effective catalyst for promoting three-component coupling reactions, enabling the efficient synthesis of complex molecular architectures from simpler precursors.
Catalyst for Epoxidation Reactions
Dichlorobis(triphenylphosphine)cobalt(II) is employed as a catalyst in epoxidation reactions, facilitating the transformation of alkenes into epoxides, which are important intermediates in organic synthesis.
Hydrovinylation of Styrene
The compound catalyses the hydrovinylation of styrene, a process that introduces a vinyl group and a hydrogen atom across the double bond, yielding valuable styrene derivatives.
Cross-Coupling Reactions
As a versatile catalyst, it finds application in various cross-coupling reactions, facilitating the formation of carbon-carbon and carbon-heteroatom bonds.
Dimerization Reactions
This cobalt complex can catalyse dimerization reactions, leading to the formation of dimeric products from unsaturated substrates.
Oxidation Reactions
It serves as a catalyst in oxidation reactions, participating in processes that introduce oxygen atoms into organic molecules.
| Molecular weight | 654.41 |
|---|---|
| Linear formula | [(C6H5)3P]2CoCl2 |
| Assay | 98% |
| Application | • Catalyst in three-component coupling reactions1• Catalyst for Epoxidation reactions2• Catalyst in Hydrovinylation of Styrene3• Catalyst in cross-coupling reactions4• Catalyst for dimerization reactions5• Catalyst in oxidation reactions6 |
| Melting point | 236 °C (dec.)(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Dichlorobis(triphenylphosphine)cobalt(II) used for?
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Dichlorobis(triphenylphosphine)cobalt(II) is primarily used as a catalyst in various organic synthesis reactions, including three-component coupling, epoxidation, hydrovinylation of styrene, cross-coupling, dimerization, and oxidation reactions.
What is the CAS number and formula for Dichlorobis(triphenylphosphine)cobalt(II)?
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The CAS number is 14126-40-0, and the linear formula is [(C₆H₅)₃P]₂CoCl₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dichlorobis(triphenylphosphine)cobalt(II) at a purity of 98%. We do not represent this product as USP, BP, or EP grade.
How is this chemical handled and stored?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. The material is classified with WGK 2 in Germany, indicating potential hazard to water. It decomposes around 236 °C.
How is Dichlorobis(triphenylphosphine)cobalt(II) packed and shipped?
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Tech Serve Solutions securely packs and professionally exports fine chemicals worldwide, adhering to all necessary regulations for safe transport.
How can I request a quote or sample?
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Please contact our sales team via the website or phone to request a quotation or a sample of Dichlorobis(triphenylphosphine)cobalt(II).
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