Thallium(I) acetylacetonate
Thallium(I) acetylacetonate (CAS: 25955-51-5; TlC5H7O2) is a solid chemical compound with a molecular weight of 303.49 g/mol. It serves as a precursor in materials science and microelectronics, finding application in solution deposition techniques and as a catalyst in chemical synthesis. Its thallium content makes it a subject of interest in inorganic chemistry research.
- IUPAC
- 2,4-Pentanedione thallium(I) derivative,Th(acac)
- Synonyms
- 2,4-Pentanedione thallium(I) derivative,Th(acac)
Catalysis and Chemical Synthesis
Thallium(I) acetylacetonate can function as a catalyst or reagent in various organic and inorganic synthesis pathways. Its specific reactivity allows for specialised transformations.
Materials Science Precursor
This compound is utilised as a precursor for depositing thallium-containing thin films and materials. These materials may have applications in electronics and other advanced technologies.
Micro/Nanoelectronics Applications
Its properties make it suitable for use in the fabrication of microelectronic and nanoelectronic components, potentially in semiconductor research or specialised device manufacturing.
Solution Deposition Techniques
As a precursor, Thallium(I) acetylacetonate is employed in solution-based deposition methods for creating specific material layers or structures.
| Molecular weight | 303.49 |
|---|---|
| Linear formula | TlC5H7O2 |
| Form | solid |
| Melting point | 134 °C(lit.) |
Hazard statements
- H300Fatal if swallowed
- H330Fatal if inhaled
- H373May cause damage to organs through prolonged exposure
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P264Wash thoroughly after handling
- P273Avoid release to the environment
- P284Wear respiratory protection
- P301IF SWALLOWED
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 1707 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+,N |
| Risk statements (R) | 26/28-33-51/53 |
| Safety statements (S) | 13-28-45-61 |
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 Thallium(I) acetylacetonate used for?
+
Thallium(I) acetylacetonate is primarily used as a precursor in materials science and microelectronics, including solution deposition, and in catalysis and chemical synthesis.
What are the CAS number and formula for Thallium(I) acetylacetonate?
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The CAS number is 25955-51-5, and the chemical formula is TlC5H7O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Thallium(I) acetylacetonate as a solid. The specific assay/grade is not detailed in the provided data; it is not represented as USP, BP, or EP grade.
How should Thallium(I) acetylacetonate be handled safely?
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This compound is acutely toxic if swallowed or inhaled (H300, H330), may cause damage to organs through prolonged exposure (H373), and is toxic to aquatic life with long-lasting effects (H411). Handle with extreme caution using appropriate personal protective equipment, including respiratory protection, eye protection, and gloves, in a well-ventilated area. Ensure compliance with all safety data sheet recommendations.
Is Thallium(I) acetylacetonate a controlled substance?
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The provided data does not indicate that Thallium(I) acetylacetonate is a controlled substance under standard chemical regulations. However, due to its high toxicity, handling and disposal are strictly regulated.
How is Thallium(I) acetylacetonate packed and shipped?
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Thallium(I) acetylacetonate is shipped as UN 1707, hazard class 6.1, packing group II, indicating it is transported as a toxic solid.
How can I request a quote or sample?
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Please contact Tech Serve Solutions directly through our website or sales channels to request a quotation or a sample of Thallium(I) acetylacetonate.
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