HSDB 5430
aluminium triethanolate
CAS: 555-75-9
Molecular Formula: C6H15AlO3
HSDB 5430 - Names and Identifiers
HSDB 5430 - Physico-chemical Properties
| Molecular Formula | C6H15AlO3 |
| Molar Mass | 162.16 |
| Density | 1,142 g/cm3 |
| Melting Point | 154-159 °C (lit.) |
| Boling Point | 320 °C |
| Flash Point | 210°C/10mm |
| Water Solubility | Soluble in hot xylene, cholorobenzene. Reacts with water. |
| Vapor Presure | 0.004Pa at 25℃ |
| Appearance | Powder/Chunks |
| Specific Gravity | 1.142 |
| Color | White |
| Merck | 14,338 |
| BRN | 3678970 |
| Storage Condition | Store below +30°C. |
| Sensitive | Moisture Sensitive |
HSDB 5430 - Risk and Safety
| Risk Codes | R11 - Highly Flammable R15 - Contact with water liberates extremely flammable gases R34 - Causes burns |
| Safety Description | S8 - Keep container dry. S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S43 - In case of fire use ... (there follows the type of fire-fighting equipment to be used.) S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 1325 4.1/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3-10-23 |
| TSCA | Yes |
| HS Code | 2905 19 00 |
| Hazard Class | 4.1 |
| Packing Group | II |
HSDB 5430 - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| production method | is prepared by heating the reaction of aluminum mercury and absolute ethanol. The reagents used in the preparation method need to be treated strictly, and the instrument and device must be able to prevent moisture from entering. In a reaction flask equipped with a calcium chloride drying tube and a reflux condenser, 100mL of absolute anhydrous ethanol (treated with quicklime reflux) is added, and 10g of aluminum amalgam aluminum amalgam is prepared by: small metal aluminum flakes are first washed at least twice with dilute hydrochloric acid and dilute sodium hydroxide solution, then thoroughly rinsed with water, and then immersed in mercury chloride solution with a concentration of 0.5% for 1.5min. Repeat washing with dilute acid, dilute alkali and water, and mercury once again according to the above operation, then wash with water and alcohol 3 times, and finally wash with ether, quickly transfer it to the alcohol to be reacted to avoid being oxidized by air., Reflux heating for 24h or longer. Refractory, non-volatile ethanol aluminum products are obtained. First, hot xylene is used for extraction. After the solvent is distilled, the crude product can be purified by vacuum distillation. Boiling point 175~180 ℃/400Pa(3mmHg),200 ℃/934Pa(7mmHg), yield 70%. Aluminum ethanol can also be directly prepared by the direct reaction of metal aluminum and absolute ethanol in the presence of I2 and HgCl2 in the amount of catalyst. |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:29:15
