Manganese Carbonyl

Mn2(CO)10

CAS: 10170-69-1

Manganese carbonyl, commonly in the form dimanganese decacarbonyl (Mn₂(CO)₁₀), is an sticky yellow crystalline organometallic compound consisting of two manganese atoms bridged by carbonyl ligands. It is air-sensitive and serves as a versatile source of Mn(0) in organometallic chemistry. With its strong metal–carbonyl bonds and unique reactivity, it is widely used as a homogeneous catalyst, precursor for manganese complexes, and reactive intermediate in organic synthesis and materials science.

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Product Description

Name: Manganese Carbonyl
MF: Mn2(CO)10
MW: 389.98
CAS number: 10170-69-1
Appearance: Sticky yellow Crystal
Storage conditions: 2-8°C

Key Applications

Homogeneous Catalysis

Acts as a catalyst or catalyst precursor in hydroformylation, carbonylation, hydrosilylation, and C–H activation reactions.

Organometallic Synthesis

Source of Mn(0) for preparing specialized manganese coordination complexes with tailored reactivity.

Fine Chemical & Pharmaceutical Synthesis

Facilitates selective transformations, such as aldehyde formation from alkenes and CO insertion reactions.

Thin Film & Nanomaterial Precursor

Used in chemical vapor deposition (CVD) and metal–organic chemical vapor deposition (MOCVD) for depositing manganese-containing films in electronics and catalysis.