Tris(cyclopentadienyl)yttrium(III)
Tris(cyclopentadienyl)yttrium(III), CAS 1294-07-1, with the chemical formula Y(C5H5)3 and a molecular weight of 284.19 g/mol, is a solid organometallic compound. It is primarily utilised as a precursor in advanced materials deposition techniques, including Chemical Vapour Deposition (CVD) and Atomic Layer Deposition (ALD). Its applications span the microelectronics industry and materials science research, where it facilitates the controlled deposition of yttrium-containing thin films.
- IUPAC
- YCp3
CVD and ALD Precursor
Tris(cyclopentadienyl)yttrium(III) serves as a valuable precursor for Chemical Vapour Deposition (CVD) and Atomic Layer Deposition (ALD) processes. It enables the deposition of high-quality yttrium-containing thin films for various electronic and optical applications.
Materials Science
This organometallic compound is employed in materials science research for the synthesis and characterisation of novel yttrium-based materials. Its well-defined structure and reactivity make it suitable for fundamental studies and developing new material functionalities.
Catalysis and Inorganic Chemistry
In catalysis and inorganic chemistry, Tris(cyclopentadienyl)yttrium(III) can be explored as a catalyst or a building block for complex inorganic structures. Its coordination chemistry offers potential for various synthetic transformations.
Microelectronics Manufacturing
The compound is utilised in the microelectronics sector for the deposition of thin films crucial for semiconductor device fabrication. This includes applications requiring specific dielectric or conductive yttrium oxide or related material layers.
| Molecular weight | 284.19 |
|---|---|
| Linear formula | Y(C5H5)3 |
| Assay | 99.9% trace metals basis |
| Form | solid |
| Melting point | 296 °C (dec.)(lit.) |
Hazard statements
- H228Flammable solid
- H261In contact with water releases flammable gas
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P231Handle under inert gas
- P422
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Flash point | 52 °C / 125.6 °F |
| Transport (UN / ADR) | UN 3395 4.3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F |
| Risk statements (R) | 11-14/15 |
| Safety statements (S) | 7/8-43 |
| Supplemental hazards | Reacts violently with water. |
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 Tris(cyclopentadienyl)yttrium(III) used for?
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Tris(cyclopentadienyl)yttrium(III) is primarily used as a precursor in Chemical Vapour Deposition (CVD) and Atomic Layer Deposition (ALD) for the fabrication of thin films in microelectronics and materials science. It also finds applications in catalysis and inorganic chemistry research.
What is the CAS number and chemical formula for Tris(cyclopentadienyl)yttrium(III)?
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The CAS number for Tris(cyclopentadienyl)yttrium(III) is 1294-07-1, and its chemical formula is Y(C5H5)3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tris(cyclopentadienyl)yttrium(III) at 99.9% trace metals basis purity. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Tris(cyclopentadienyl)yttrium(III) be handled safely?
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Tris(cyclopentadienyl)yttrium(III) is a flammable solid (H228) that reacts violently with water (H261, Supplemental Hazard: Reacts violently with water). Handle with extreme care in an inert atmosphere, away from ignition sources and water. Appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator (e.g., N100 US / P3 EN143), is mandatory. Refer to the Safety Data Sheet for detailed precautions.
How is Tris(cyclopentadienyl)yttrium(III) packed and shipped?
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This compound is typically packed as a solid in quantities suitable for laboratory and industrial use. It is shipped as UN 3395, Hazard Class 4.3, Packing Group II, requiring specialised handling due to its reactivity with water and flammability.
How can I request a quote or sample for Tris(cyclopentadienyl)yttrium(III)?
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To request a quote or a sample of Tris(cyclopentadienyl)yttrium(III), please contact our sales department via the website enquiry form or by telephone. Our team will be pleased to assist with your requirements.
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