Scandium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate) hydrate
Scandium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate) hydrate (CAS: 307532-33-8) is a scandium coordination complex with the linear formula Sc(OCC(CH3)3CHCOC(CH3)3)3 · xH2O. This compound, with a molecular weight of 594.76 g/mol (anhydrous basis), is supplied by TSS as a solid with a high purity of ≥99.9% on a trace metals basis. It finds utility as a precursor in materials science, particularly for thin film deposition and catalysis.
- IUPAC
- Sc(TMHD)3
- Synonyms
- 6-tetramethyl-3,5-heptanedionate) hydrate,Sc(OCC(CH3)3CHCOC(CH3)3)3 · xH2O
Precursor for Solution Deposition
This scandium complex serves as a valuable precursor in techniques such as Atomic Layer Deposition (ALD) and Metal-Organic Chemical Vapour Deposition (MOCVD). Its decomposition properties allow for the formation of scandium-containing thin films with controlled stoichiometry and morphology.
Catalysis
Scandium compounds are known for their catalytic activity in various organic transformations. Scandium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate) hydrate can be employed as a catalyst or catalyst precursor in specific synthetic processes.
Materials Science
The compound is utilised in the development of novel materials, including advanced ceramics and functional coatings. Its applications extend to microelectronics and nanotechnology where precise control over material properties is essential.
Inorganic Synthesis
As a well-defined scandium source, this complex is useful in general inorganic synthesis for creating new scandium-based compounds and coordination complexes.
| Molecular weight | 594.76 (anhydrous basis) |
|---|---|
| Linear formula | Sc(OCC(CH3)3CHCOC(CH3)3)3 · xH2O |
| Assay | ≥99.9% trace metals basis |
| Form | solid |
| Melting point | 152-154 °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 Scandium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate) hydrate used for?
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This compound is primarily used as a precursor in materials science for thin film deposition (e.g., ALD, CVD), in catalysis for various organic transformations, and in general inorganic synthesis.
What are the CAS number and formula for Scandium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate) hydrate?
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The CAS number is 307532-33-8, and the linear formula is Sc(OCC(CH3)3CHCOC(CH3)3)3 · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound with an assay of ≥99.9% on a trace metals basis. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the key safety considerations when handling this compound?
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This compound poses a risk to eyes and skin, and may cause respiratory irritation. Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 respirator, should be used. It is classified under WGK-Germany 3, indicating a high hazard to water.
How is this chemical packed and shipped?
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Tech Serve Solutions exports fine chemicals globally, ensuring appropriate packaging and documentation for safe transit and compliance with international shipping regulations.
How can I request a quote or sample for Scandium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate) hydrate?
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To request a quote or sample, please contact our sales team through the TSS website or by calling our dedicated line.
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