Chemical Search
Chromium(iii) oxide
1. Molecular Structure
2. Chemical Identity
| Property | Value |
|---|---|
| IUPAC Name | oxo(oxochromiooxy)chromium |
| Molecular Formula | Cr2O3 |
| SMILES | O=[Cr]O[Cr]=O |
3. Chemical Properties
| Property | Value |
|---|---|
| Molecular Weight | 151.990 g/mol |
| TPSA | 43.4 Ų |
| LogP | N/A |
| Formal Charge | 0 |
4. Experimental Properties
| Property | Value |
|---|---|
| Boiling Point | 4000 °C |
| Melting Point | 2435 °C |
| Density | 5.22 at 25 °C |
| Solubility | In water, 3.13 ug/L at 20 °C, pH 6; 2.96 ug/L at 20 °C, pH 8 |
| Flash Point | No data available |
| Autoignition Temp | No data available |
5. Supplier Suggestions
| Supplier | Website | Location |
|---|---|---|
| Sigma Aldrich/Merck | Visit Merck | International |
| Lennox | Visit Lennox | Ireland |
| Doc Solder | Visit Doc Solder | Ireland |
6. GHS Safety & Hazards
Signal Word
Danger
Danger
Hazard Statements
- H302 (24%): Harmful if swallowed [Warning Acute toxicity, oral]
- H317 (25.7%): May cause an allergic skin reaction [Warning Sensitization, Skin]
- H317: May cause an allergic skin reaction [Warning Sensitization, Skin]
- H319 (24.3%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled [Danger Sensitization, respiratory]
- H360 (14.6%): May damage fertility or the unborn child [Danger Reproductive toxicity]
- H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]
Precautionary Statements
- P203, P261, P264, P264+P265, P270, P272, P280, P301+P317, P302+P352, P305+P351+P338, P318, P321, P330, P333+P317, P337+P317, P362+P364, P405, and P501 (click each P-code to see the statement)
- P233, P260, P261, P264, P270, P271, P272, P280, P284, P302+P352, P304+P340, P319, P321, P333+P317, P342+P316, P362+P364, P403, and P501 (click each P-code to see the statement)
- P233, P260, P261, P271, P272, P280, P284, P302+P352, P304+P340, P321, P333+P317, P342+P316, P362+P364, P403, and P501 (click each P-code to see the statement)