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(3,3-Dimethyl-1-Butyne) Dicobalt Hexacarbonyl

Chemical Formula: CCTBA
CAS: 56792-69-9

CCTBA is a stable, deep red cobalt precursor known for its stable molecular structure and excellent reactivity. It is a key intermediate widely used in organic synthesis and catalytic reactions. It is optimized for ALD/CVD cobalt deposition in interconnects, providing uniform, low-resistivity films.
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(3,3-Dimethyl-1-Butyne) Dicobalt Hexacarbonyl Basic Properties

  • Appearance: Dark red liquid

  • Molecular Weight: 368.07

  • Boiling Point: 52°C / 0.8

  • Sensitivity: Air sensitive

(3,3-Dimethyl-1-Butyne) Dicobalt Hexacarbonyl Key Features

High purity and stability

(3,3-dimethyl-1-butyne) dicobalt hexacarbonyl has high purity (≥98%), maintains excellent chemical stability under sealed conditions, and exhibits strong reaction selectivity.

Excellent catalytic performance

As a transition metal catalyst or catalytic precursor, CCTBA exhibits excellent catalytic activity in olefin hydroformylation, carbonylation, and hydrogenation reactions.

Flexible reaction control

This compound allows for easy adjustment of reaction temperature and solvent system, making it suitable for both research and industrial-scale processes requiring high yield and selectivity.

Broad compatibility

CCTBA is compatible with a wide variety of ligands and substrates, making it suitable for organometallic chemistry studies in diverse systems.

(3,3-Dimethyl-1-Butyne) Dicobalt Hexacarbonyl Main Applications

Catalytic reaction field

CCTBA is commonly used as a key catalyst in carbonylation and hydroformylation reactions, significantly increasing reaction rates and product yields.

Organic synthesis intermediate

(3,3-dimethyl-1-butyne) dicobalt hexacarbonyl can be used as a structural template or intermediate in organometallic synthesis and the preparation of transition metal complexes.

Materials chemistry and research

In materials chemistry and novel coordination polymer research, CCTBA, due to its unique coordination properties, has been used to design novel metal-organic framework (MOF) precursors.

Precautions

  1. CCTBA is easily decomposed by reaction with oxygen and should be stored in a sealed dry container.

  2. When using, wear chemical-resistant gloves and goggles to avoid direct skin contact.

  3. Mixing with strong acids or oxidants may cause exothermic reactions or decomposition, so avoid coexistence with acids and oxidants.

FAQ

1. How do you control the purity of CCTBA?

We use a multi-stage refining process under inert atmosphere to ensure product purity of ≥98%. We also provide a complete COA report.


2. What types of catalytic reactions are suitable for CCTBA?

It is primarily used in transition metal catalytic systems such as carbonylation, hydrogenation, and coupling reactions, and is particularly well-suited for organic synthesis and coordination chemistry research.


For more information or to purchase (3,3-dimethyl-1-butyne) dicobalt hexacarbonyl(CCTBA), please feel free to contact us via email or WhatsApp.

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