Aluminum iodide
ALDRICH/409324 - anhydrous, powder, 99.999% trace metals basis
Synonym: Aluminum triiodide; Aluminum(III) iodide
CAS Number: 7784-23-8
Empirical Formula (Hill Notation): AlI3
Molecular Weight: 407.70
EC Number: 232-054-8
MDL Number: MFCD00003427
Linear Formula: AlI3
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 409324-1G
| application(s) | battery manufacturing |
| assay | 99.999% trace metals basis |
| bp | 360 °C (lit.) |
| density | 3.98 g/mL at 25 °C (lit.) |
| form | powder |
| grade | anhydrous |
| impurities | ≤15.0 ppm Trace Metal Analysis |
| InChI | 1S/Al.3HI/h;3*1H/q+3;;;/p |
| InChI key | CECABOMBVQNBEC-UHFFFAOYSA |
| mp | 191 °C (lit.) |
| Quality Level | 200  |
| SMILES string | I[Al](I)I |
| vapor pressure | 1 mmHg ( 178 °C) |
| Application: | Aluminum iodide can be used as: • An electrolyte additive for the pretreatment of Li metal electrodes. The addition of AlI3 provides a durable Li interface with high Li cyclability. • A homogeneous redox mediator for rechargeable Al-CO2batteries with high discharge voltage and a high capacity. These secondary batteries are promising rechargeable systems for future grid energy storage applications. |
| General description: | Aluminum iodide (AlI3) is a strong Lewis acid that is used as an electrolyte additive in electrochemical energy storage and conversion devices. |
| Packaging: | 1, 5 g in ampule |
| Symbol |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 |
| Hazard Codes | C |
| Risk Statements | 14-34-42/43 |
| Safety Statements | 22-26-36/37/39-45 |
| RIDADR | UN 3260 8 / PGII |
| WGK Germany | WGK 3 |
| Purity | 99.999% trace metals basis |
| bp | 360 °C (lit.) |
| mp | 191 °C (lit.) |
| Density | 3.98 g/mL at 25 °C (lit.) |
| UNSPSC | 12352302 |