Tris(ethyl Acetoacetato)aluminum(III) (contains ca. 2% 2-Butanol at maximum) CAS 15306-17-9
| CAS No. | 15306-17-9 |
| Molecular Formula | C18H27AlO9 |
| Molecular Weight | 414.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tris(ethyl Acetoacetato)aluminum(III) (contains ca. 2% 2-Butanol at maximum) (CAS 15306-17-9) is a high-purity analytical reference standard with the molecular formula C18H27AlO9 and a molecular weight of 414.38 g/mol.
Based on its molecular formula C18H27AlO9, Tris(ethyl Acetoacetato)aluminum(III) (contains ca. 2% 2-Butanol at maximum) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 414.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Tris(ethyl Acetoacetato)aluminum(III) (contains ca. 2% 2-Butanol at maximum) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H27AlO9 |
| Molecular Weight | 414.38 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
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