Tetracarbonyl(1,5-cyclooctadiene)tungsten(0)
Tetracarbonyl(1,5-cyclooctadiene)tungsten(0), identified by CAS number 12129-70-3, is an organometallic compound with the molecular formula C12H12O4W and a molecular weight of 404.06 g/mol. This tungsten complex is primarily utilised as a precursor in chemical vapour deposition (CVD) and atomic layer deposition (ALD) processes for thin film applications. Its utility extends to catalysis and as a building block in inorganic and materials science research.
- Synonyms
- C12H12O4W
CVD and ALD Precursor
This tungsten complex serves as a precursor for depositing tungsten-containing thin films via Chemical Vapour Deposition (CVD) and Atomic Layer Deposition (ALD). These films are crucial in microelectronics and advanced materials fabrication.
Catalysis
As a transition metal complex, it can function as a catalyst or catalyst precursor in various organic transformations. Its specific coordination environment around the tungsten centre offers unique reactivity.
Materials Science Research
It is employed in materials science for synthesising novel tungsten-based materials or incorporating tungsten into complex structures. This aids in the development of materials with tailored electronic or optical properties.
Chemical Synthesis
Tetracarbonyl(1,5-cyclooctadiene)tungsten(0) is a valuable reagent in inorganic and organometallic synthesis. It provides a source of coordinated tungsten for creating new metal complexes and compounds.
| Molecular weight | 404.06 |
|---|---|
| Empirical formula | C12H12O4W |
| Melting point | 155-161 °C(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 Tetracarbonyl(1,5-cyclooctadiene)tungsten(0) used for?
+
Tetracarbonyl(1,5-cyclooctadiene)tungsten(0) is primarily used as a precursor in Chemical Vapour Deposition (CVD) and Atomic Layer Deposition (ALD) for thin film applications, as well as in catalysis and chemical synthesis.
What are the CAS number and formula for Tetracarbonyl(1,5-cyclooctadiene)tungsten(0)?
+
The CAS number for Tetracarbonyl(1,5-cyclooctadiene)tungsten(0) is 12129-70-3, and its molecular formula is C12H12O4W.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this compound typically as a research or technical grade. We do not represent it as USP, BP, or EP grade unless explicitly stated in the product specifications. Please refer to the Certificate of Analysis for specific purity details.
What are the safety considerations when handling this compound?
+
Handling Tetracarbonyl(1,5-cyclooctadiene)tungsten(0) requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. It has a WGK Germany classification of 3, indicating it is hazardous to water.
How is this chemical packed and shipped by TSS?
+
Tech Serve Solutions packs and ships chemicals in compliance with all relevant international regulations for hazardous materials. Specific packaging details will be provided upon inquiry for export.
How can I request a sample or quote for Tetracarbonyl(1,5-cyclooctadiene)tungsten(0)?
+
To request a sample or a quote, please contact our sales team through the website or by direct inquiry, referencing the product name and CAS number 12129-70-3.
▶ 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