Aluminum ethoxide
Aluminum ethoxide (CAS: 555-75-9), with the chemical formula Al(OC₂H₅)₃ and a molecular weight of 162.16 g/mol, is an organoaluminium compound. It is commonly employed as a catalyst and reagent in organic synthesis. Its properties make it a valuable Lewis acid for various chemical transformations, particularly in esterification and transesterification reactions. Supplied by Tech Serve Solutions, it meets high purity standards for demanding research and industrial applications.
- IUPAC
- Aluminum triethoxide,Triethoxyaluminum
- Synonyms
- Aluminum triethoxideTriethoxyaluminum
Catalyst in Organic Synthesis
Aluminum ethoxide serves as an effective catalyst in numerous organic reactions. It is particularly useful for promoting esterification and transesterification processes due to its Lewis acidic nature.
Lewis Acid Reagent
As a strong Lewis acid, Al(OC₂H₅)₃ can activate carbonyl groups and facilitate various synthetic transformations. It is often employed in reactions requiring Lewis acid catalysis, such as in the synthesis of fine chemicals and pharmaceutical intermediates.
Precursor for Materials
Aluminum ethoxide can be used as a precursor in the preparation of aluminium-containing materials and coatings. Its decomposition can yield alumina, making it useful in sol-gel processes or for depositing thin films.
| Molecular weight | 162.16 |
|---|---|
| Linear formula | Al(OC2H5)3 |
| Assay | ≥97.0% (KT) |
| Grade | purum |
| Form | solid |
| Melting point | 154-159 °C(lit.) |
Hazard statements
- H228Flammable solid
- H314Causes severe skin burns and eye damage
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| 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 |
|---|---|
| Transport (UN / ADR) | UN 2925 4.1/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 11-15-34 |
| Safety statements (S) | 8-16-26-36/37/39-43-45 |
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 Aluminum ethoxide (CAS 555-75-9) used for?
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Aluminum ethoxide (CAS: 555-75-9, Formula: Al(OC₂H₅)₃) is primarily used as a catalyst and Lewis acid in organic synthesis, particularly for esterification and transesterification reactions, and as a precursor for aluminium-containing materials.
What is the CAS number and chemical formula for Aluminum ethoxide?
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The CAS number for Aluminum ethoxide is 555-75-9, and its chemical formula is Al(OC₂H₅)₃.
What grade and purity does Tech Serve Solutions supply for Aluminum ethoxide?
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Tech Serve Solutions supplies Aluminum ethoxide with a purity of ≥97.0% (KT), specified as 'purum' grade. This product is not represented as USP, BP, or EP grade.
How should Aluminum ethoxide be handled safely?
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Aluminum ethoxide is flammable and causes severe skin burns and eye damage (H228, H314). Handle with appropriate personal protective equipment, including gloves, eye protection, and respiratory protection, in a well-ventilated area away from ignition sources.
Is Aluminum ethoxide a controlled substance?
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The provided data does not indicate that Aluminum ethoxide is a controlled substance under typical regulations. However, users should verify local regulations.
How is Aluminum ethoxide shipped and exported?
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Aluminum ethoxide is classified under UN 2925, Hazard Class 4.1, Packing Group II, indicating it is a flammable solid. Tech Serve Solutions adheres to all regulations for the safe shipment and export of hazardous chemicals.
How can I request a quote or sample of Aluminum ethoxide?
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To request a quote or a sample of Aluminum ethoxide, please contact Tech Serve Solutions directly through our website or sales channels.
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