Tris(butylcyclopentadienyl)erbium(III)
Tris(butylcyclopentadienyl)erbium(III) (CAS: 153608-51-6), with the formula Er(C5H4C4H9)3 and a molecular weight of 530.86 g/mol, is a specialized organometallic compound. Supplied as a liquid, this erbium complex is primarily utilized as a precursor in advanced materials deposition techniques like Chemical Vapour Deposition (CVD) and Atomic Layer Deposition (ALD). Its high purity makes it suitable for applications requiring precise control over thin film growth.
CVD and ALD Precursor
Tris(butylcyclopentadienyl)erbium(III) serves as an effective precursor for depositing erbium-containing thin films. These films are valuable in microelectronics and optoelectronics due to their unique electrical and optical properties.
Materials Science Research
This compound finds application in materials science for the synthesis of novel materials, including advanced ceramics and functional coatings. Its organometallic nature allows for controlled decomposition and film formation.
Catalysis
Organometallic erbium complexes can exhibit catalytic activity in various organic transformations. Tris(butylcyclopentadienyl)erbium(III) may be investigated for specific catalytic applications in synthetic chemistry.
Inorganic Synthesis
As a source of erbium, this compound is used in the synthesis of other inorganic erbium compounds and complexes. Its well-defined structure aids in stoichiometric control during reactions.
| Molecular weight | 530.86 |
|---|---|
| Linear formula | Er(C5H4C4H9)3 |
| Assay | 99.9% trace metals basis |
| Form | liquid |
| Boiling point | 240 °C/0.1 mmHg(lit.) |
| Density | 1.309 g/mL at 25 °C(lit.) |
Hazard statements
- H250Catches fire spontaneously if exposed to air
- H261In contact with water releases flammable gas
Precautionary statements
- P222Do not allow contact with air
- P231Handle under inert gas
- P422
| Protective equipment | Eyeshields, Faceshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 96 °C / 204.8 °F |
| Transport (UN / ADR) | UN 3394 4.2/PG 1 |
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 17 |
| Safety statements (S) | 16-36/37/39 |
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 Tris(butylcyclopentadienyl)erbium(III) used for?
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Tris(butylcyclopentadienyl)erbium(III) is primarily used as a precursor in Chemical Vapour Deposition (CVD) and Atomic Layer Deposition (ALD) for creating thin films in microelectronics and materials science. It also finds use in inorganic synthesis and potentially catalysis.
What is the CAS number and chemical formula for Tris(butylcyclopentadienyl)erbium(III)?
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The CAS number is 153608-51-6, and the chemical formula is Er(C5H4C4H9)3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tris(butylcyclopentadienyl)erbium(III) at 99.9% trace metals basis. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Tris(butylcyclopentadienyl)erbium(III) be handled?
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This compound is highly pyrophoric (H250) and can react with water (H261). It must be handled under an inert atmosphere, such as argon or nitrogen. Appropriate personal protective equipment, including eyeshields, face shields, gloves, and respiratory protection, is essential. Store away from ignition sources and incompatible materials.
Is Tris(butylcyclopentadienyl)erbium(III) a controlled substance?
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The provided safety data does not indicate that Tris(butylcyclopentadienyl)erbium(III) is a controlled or scheduled substance.
How is Tris(butylcyclopentadienyl)erbium(III) packed and shipped?
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This product is packed and shipped as UN 3394, Class 4.2, Packing Group 1, indicating a highly flammable solid that may catch fire. Shipping is conducted under strict regulations for hazardous materials, often requiring specialized packaging and inert atmosphere containment.
How can I request a quote or sample?
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To request a quote or a sample of Tris(butylcyclopentadienyl)erbium(III), please contact the Tech Serve Solutions sales team through our website or by phone, providing your contact details and the quantity required.
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