tert-Butyl acetoacetate CAS 1694-31-1
Chemical name: tert-Butyl acetoacetate
Synonymous names:TBAA;actba;
Acetylacetone tert-butyl ester
CAS No:1694-31-1
Molecular formula:C8H14O3
Molecular weight:158.2
EINECS No:216-904-5
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Structural formula:
Product Description:
Items |
Specifications |
Appearance |
Colorless transparent liquid |
Assay,% |
99.5 |
moisture content |
0.04 |
Density |
0.954 |
Melting point |
-38°C |
Boiling point |
190°C |
Refractive index |
1.419-1.421 |
Properties and Usage:
Tert-butyl acetoacetate is a colorless liquid with good stability and reactivity. It is mainly used in chemical synthesis, catalyst preparation, materials science, and the synthesis of drugs and pesticides.
1. Chemical synthesis intermediates
Tert-butyl acetoacetate is used as an intermediate in the synthesis of drugs, spices and dyes. It is often used as a starting material or intermediate in the synthesis of complex compounds and participates in key reaction steps.
2. Catalysts and ligands
Tert-butyl acetoacetate can form stable metal complexes with metal ions. These complexes show excellent catalytic properties in organic synthesis and polymerization reactions, improving the efficiency and selectivity of the reaction.
3. Materials Science and Polymer Chemistry
In polymer chemistry, tert-butyl acetoacetate is used as a modifier to adjust the mechanical strength and chemical stability of polymers. Its application range includes improving the performance of polymers and is suitable for the development of new polymer materials.
4. Drug and pesticide synthesis
Drug intermediates: It is used in drug synthesis to make antibiotics, anti-inflammatory drugs and other bioactive compounds. The synthetic pathway in which it participates is crucial to the construction of drug structures.
Pesticide synthesis: In pesticide chemistry, tert-butyl acetoacetate helps synthesize pesticide molecules with specific functions.
5. Dyes and spices
Dye intermediates: In dye synthesis, it is used as an intermediate of dyes to help produce dyes with specific colors.
Spice synthesis: It is also used in the synthesis of spices to provide unique fragrances and smells for spice products.
6. Analytical chemistry
Chromatographic analysis: Tert-butyl acetoacetate is used as a standard substance in chromatographic analysis to assist in the analysis and identification of complex mixtures, improving the accuracy and reliability of the analytical process.
Storage conditions: Store at room temperature and pressure, avoid contact with strong oxidizers, avoid contact with open flames and high temperature substances.
Packing: This product is packed in1kg 5kg 10kg 25kg barrel-loading, and it can also be customized according to customers' requirements