Talcum
trimagnesium;tetrakis(dioxido(oxo)silane)
Also Known As: Talcum|TALC|Purified talcum powder|trimagnesium;dioxido(oxo)silane|trimagnesium dioxido(oxo)silane|TALCUM [WHO-IP LATIN]|Silicic acid (H2SiO3), magnesium salt (4:3)|CS-O-11933|Magnesium phyllosilicate (Mg3Si4O10(OH)2)
CAS: 35592-05-3
| Molecular Formula | Mg3O12Si4-2 |
|---|---|
| Molecular Weight | 375.80182 g/mol |
| LogP | -12.6528 |
| Topological Polar Surface Area | 253.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 12 |
| Rotatable Bonds | 0 |
| Exact Mass | 375.80182 |
| Monoisotopic Mass | 375.80182 |
| Heavy Atoms | 19 |
| Complexity | 18.0 |
Chemical Identifiers
| CAS Number | 35592-05-3 |
|---|---|
| SMILES | [O-][Si](=O)[O-].[O-][Si](=O)[O-].[O-][Si](=O)[O-].[O-][Si](=O)[O-].[Mg+2].[Mg+2].[Mg+2] |
| InChIKey | RRDGNVYYFZUOFP-UHFFFAOYSA-N |
Product Overview
Talcum (CAS 35592-05-3), with molecular formula Mg3O12Si4-2 and molecular weight 375.80182 g/mol. IUPAC: trimagnesium;tetrakis(dioxido(oxo)silane).
Safety Data Sheet (MSDS / SDS)
View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →
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