Triosmium dodecacarbonyl
Triosmium dodecacarbonyl (CAS: 15696-40-9), with the molecular formula Os3(CO)12 and a molecular weight of 906.81 g/mol, is a notable osmium carbonyl complex. This compound is primarily recognised for its utility as a precursor in Chemical Vapour Deposition (CVD) and Atomic Layer Deposition (ALD) processes, particularly for depositing osmium-containing thin films. It also finds applications in catalysis and inorganic chemistry research.
- IUPAC
- Osmium carbonyl,tri-Osmium dodecacarbonyl
CVD and ALD Precursor
Triosmium dodecacarbonyl serves as a valuable precursor for depositing thin films of osmium or osmium-containing compounds via Chemical Vapour Deposition (CVD) and Atomic Layer Deposition (ALD) techniques. This is crucial in microelectronics fabrication for creating conductive layers or diffusion barriers.
Catalysis Research
This osmium complex is employed in academic and industrial research as a catalyst or catalyst precursor. Its ability to facilitate various organic transformations makes it a subject of interest in the development of new catalytic processes.
Materials Science
In materials science, Triosmium dodecacarbonyl is used to synthesise novel osmium-based materials with unique electronic or structural properties. Its decomposition can yield osmium nanoparticles or thin films for advanced applications.
Chemical Synthesis
As a source of osmium, this compound can be utilised in specialised inorganic and organometallic synthesis. It provides a convenient route to incorporate osmium into more complex molecular architectures.
| Molecular weight | 906.81 |
|---|---|
| Linear formula | Os3(CO)12 |
| Assay | 98% |
| Melting point | 224 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 22-26-36/37/39 |
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 Triosmium dodecacarbonyl used for?
+
Triosmium dodecacarbonyl is primarily used as a precursor in CVD and ALD for depositing osmium thin films, and in catalysis and chemical synthesis research.
What are the CAS number and chemical formula for Triosmium dodecacarbonyl?
+
The CAS number is 15696-40-9, and the chemical formula is Os3(CO)12.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Triosmium dodecacarbonyl with an assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the main safety hazards associated with Triosmium dodecacarbonyl?
+
Triosmium dodecacarbonyl is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, should be used.
How is Triosmium dodecacarbonyl typically supplied and shipped?
+
This compound is typically supplied in laboratory quantities suitable for research and development. TSS handles export logistics for a global customer base.
How can I request a quote or sample for Triosmium dodecacarbonyl?
+
To request a quote or a sample, please contact our sales team through the website or by phone, providing your details and the product CAS number (15696-40-9).
▶ Related products
Benzeneruthenium(II) chloride dimer
Ru2(C6H6)2Cl4
Catalysis & Inorganic
Benzoylferrocene
C17H14FeO
Catalysis & Inorganic
Benzyldiphenylphosphine
C6H5CH2P(C6H5)2
Catalysis & Inorganic
Beryllium
Be
Catalysis & Inorganic
Beryllium oxide
BeO
Catalysis & Inorganic![Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer — chemical structure, CAS 12257-42-0; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F12257-42-0.png&w=3840&q=75)
Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer
Catalysis & Inorganic
![Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo — chemical structure, CAS 1228149-03-8; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1228149-03-8.png&w=3840&q=75)
Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo
1-d:1′
Catalysis & Inorganic![Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride (C16H20ClN3Ni) — chemical structure, CAS 1033772-47-2; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1033772-47-2.png&w=3840&q=75)
Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride
C16H20ClN3Ni
Catalysis & Inorganic▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis