Functional Roles
Industries Served
Physical Properties
melting_point
3632 u00b0F (NIOSH, 2024)
boiling_point
5396 u00b0F at 760 mmHg (NIOSH, 2024)
density
4 (NIOSH, 2024) - Denser than water; will sink
solubility
Insoluble (NIOSH, 2024)
vapor_pressure
0 mmHg (approx) (NIOSH, 2024)
GHS / SDS Safety
Danger
Irritant
Health Hazard
- H335: May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
- Reported as not meeting GHS hazard criteria by 2917 of 3142 companies (only 7.2% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
- Not Classified
- H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]
- Reported as not meeting GHS hazard criteria by 1 of 1 companies. For more detailed information, please visit ECHA C&L website.
- H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Chemical Identity
| CAS Number | 1344-28-1 |
| IUPAC Name | dialuminum;tris(oxygen(2-)) |
| InChI Key | PNEYBMLMFCGWSK-UHFFFAOYSA-N |
| PubChem CID | 9989226 |
| INCI Name | ALUMINA |
Synonyms & Trade Names
Full Description
A hybrid cosmetic ingredient combining a hydrophobic silicone polymer (polycaprylylsilsesquioxane) with alumina (aluminum oxide).