Osmium tetraoxide CAS#: 20816-12-0; ChemWhat Code: 22449
Names & Identifiers |
| Product Name | Osmium tetraoxide |
| Synonyms | OSMIUM TETRAOXIDE;OSMIUM TETROXIDE;OSMIUM TETROXIDE SOLUTION;OSMIUM(VIII) OXIDE;OSMIUM(VIII) OXIDE (TETROXIDE);OSMIUM (VIII) TETRAOXIDE;OSMIUM(VIII)-TETROXIDE;OSMIUM(+8)OXIDE |
| CAS Registry Number | 20816-12-0 |
| Molecular Formula | O4Os |
| Molecular Weight | 254.23 |
| EINECS | 244-058-7 |
| Other Registry Numbers | ; |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 40°C |
| Boiling Point | 130 °C |
| Density | 1.04 |
| Flash Point | -40 °C |
| Storage | Refrigerator |
| Solubulity | Soluble in alcohol, ether, chloroform, benzene, ammonium hydroxide, phosphorus oxychloride and carbon tetrachloride |
| form | Solution |
| Color | White to yellow,or lemon yellow |
| Water Solubility | Soluble in chloroform, alcohol and ethers.Soluble in water, organic solvents, benzene, alcohol, ether, ammonium hydroxide, phosphorus oxychloride and carbon tetrachloride. |
| Sensitive | Air Sensitive |
| Merck | 14,6893 |
| Stability: | Stable. Incompatible with strong acids, hydrogen chloride, organic materials, finely powdered metals. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Osmium tetraoxide(20816-12-0) |
| EPA Substance Registry System | Osmium oxide (OsO4), (T-4)-(20816-12-0) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | O,T,C,T+,F,Xi,Xn |
| R Phrase | 8-23/24/25-40-34-26/27/28-42/43-11-67-66-36/37/38-19-36/38-36/37 |
| S Phrase | 17-26-27-36/37/39-45-7/9-36/37-16-28-23 |
| RIDADR | UN 3175 4.1/PG 2 |
| WGK Germany | 3 |
| RTECS | RN1140000 |
| TSCA | Yes |
| Storage Class | 6.1 |
| Packing Group | I |
| Hazardous Substances Data | 20816-12-0(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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