Methylcyclopentadienylmolybdenum(I) tricarbonyl, dimer
Methylcyclopentadienylmolybdenum(I) tricarbonyl, dimer (CAS 33056-03-0) is an organometallic compound with the empirical formula C18H14Mo2O6 and a molecular weight of 518.18. This dimer presents as a key reagent in catalysis and inorganic chemistry research. Its structure and reactivity make it valuable for synthetic chemistry applications, particularly in areas exploring molybdenum-based catalysts. Supplied by TSS with an assay of 97%, it is suitable for laboratory and research purposes.
- Synonyms
- C18H14Mo2O6

Catalysis Research
Used as a precursor or catalyst component in various organometallic catalytic transformations. Its molybdenum centres can facilitate reactions requiring specific coordination environments.
Organometallic Synthesis
Serves as a building block for the synthesis of more complex molybdenum-containing compounds. Its dimeric structure can be exploited in specific synthetic strategies.
Inorganic Chemistry Studies
Employed in research exploring the properties and reactivity of molybdenum organometallics. Useful for understanding metal-ligand interactions and bonding.
| Molecular weight | 518.18 |
|---|---|
| Empirical formula | C18H14Mo2O6 |
| Assay | 97% |
| Melting point | 150 °C (dec.)(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 36 |
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 Methylcyclopentadienylmolybdenum(I) tricarbonyl, dimer used for?
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This compound is primarily used in catalysis research, organometallic synthesis, and studies within inorganic chemistry.
What is the CAS number and formula for Methylcyclopentadienylmolybdenum(I) tricarbonyl, dimer?
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The CAS number is 33056-03-0, and its empirical formula is C18H14Mo2O6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound with an assay of 97%. It is supplied for research and laboratory use and is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the primary safety concerns for this product?
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This compound is classified as harmful if swallowed, harmful in contact with skin, and harmful if inhaled (H302-H312-H332). Appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, must be worn during handling.
How is Methylcyclopentadienylmolybdenum(I) tricarbonyl, dimer packed and shipped?
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The compound is carefully packed according to industry standards to ensure safe transport and is exported globally by TSS.
How can I request a quote or sample?
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Please contact our sales team via the website or by phone to request a quotation or a sample.
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