Bis(cyclopentadienyl)magnesium(II)
Bis(cyclopentadienyl)magnesium(II) (CAS: 1284-72-6; Formula: Mg(C5H5)2; MW: 154.49) is a reactive organometallic compound. Purified by sublimation, this compound finds primary application as a precursor in chemical vapour deposition (CVD) and atomic layer deposition (ALD) processes. Its properties make it valuable in materials science for depositing magnesium-containing thin films and in microelectronics fabrication.
CVD and ALD Precursor
Bis(cyclopentadienyl)magnesium(II) serves as a precursor for depositing magnesium-containing thin films via Chemical Vapour Deposition (CVD) and Atomic Layer Deposition (ALD) techniques. These films are crucial in advanced materials science and microelectronics.
Materials Science
Utilised in materials science research and development for the synthesis of novel magnesium-based compounds and materials. Its controlled decomposition allows for precise material composition in thin-film applications.
Micro/Nanoelectronics Fabrication
This compound is employed in the fabrication of microelectronic and nanoelectronic devices. It enables the deposition of specific magnesium oxide or metallic magnesium layers with high purity and uniformity.
| Molecular weight | 154.49 |
|---|---|
| Linear formula | Mg(C5H5)2 |
| Assay | 97% |
| Melting point | 180 °C (dec.)(lit.) |
Hazard statements
- H228Flammable solid
- H250Catches fire spontaneously if exposed to air
- H261In contact with water releases flammable gas
- H314Causes severe skin burns and eye damage
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P222Do not allow contact with air
- P231Handle under inert gas
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P422
| Protective equipment | Eyeshields, Faceshields, 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 | 21 °C / 69.8 °F |
| Transport (UN / ADR) | UN 3393 4.2(4.3) |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 11-14-17-34 |
| Safety statements (S) | 8-26-36/37/39-43-45 |
| 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.
| Purified By | sublimation |
|---|
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 Bis(cyclopentadienyl)magnesium(II) used for?
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Bis(cyclopentadienyl)magnesium(II) is primarily used as a precursor in Chemical Vapour Deposition (CVD) and Atomic Layer Deposition (ALD) for creating magnesium-containing thin films, particularly in materials science and microelectronics.
What are the CAS number and formula for Bis(cyclopentadienyl)magnesium(II)?
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The CAS number is 1284-72-6 and the chemical formula is Mg(C5H5)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Bis(cyclopentadienyl)magnesium(II) with an assay of 97%, purified by sublimation. We do not represent this product as USP, BP, or EP grade.
How should Bis(cyclopentadienyl)magnesium(II) be handled safely?
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Bis(cyclopentadienyl)magnesium(II) is highly flammable and water-reactive, posing significant hazards. Handle only in a dry, inert atmosphere, wearing appropriate personal protective equipment including eyeshields, gloves, and a respirator. Refer to the safety data sheet for full handling and emergency procedures.
Is Bis(cyclopentadienyl)magnesium(II) packed and shipped internationally?
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Yes, Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, including Bis(cyclopentadienyl)magnesium(II), adhering to all necessary international shipping regulations for hazardous materials.
How can I request a quote or sample?
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To request a quote or a sample of Bis(cyclopentadienyl)magnesium(II), please contact our sales team through the website or by phone, providing your specific requirements.
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