28274-57-9
| Name | METHANESELENINIC ACID |
| CAS | 28274-57-9 |
| Molecular Formula | CH4O2Se |
| MDL Number | MFCD03093983 |
| Molecular Weight | 127 |
| MOL File | 28274-57-9.mol |
Chemical Properties
| Melting point | 128-132 °C(lit.) |
| InChI | 1S/CH4O2Se/c1-4(2)3/h1H3,(H,2,3) |
| InChIKey | UEQANLFPOFICBH-UHFFFAOYSA-N |
| SMILES | C[Se](O)=O |
Safety Data
| Symbol(GHS) |     GHS05,GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H301+H331-H314-H373-H410 |
| Precautionary statements | P260-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| Hazard Codes | T,N |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 2928 6.1/PG 2 |
| WGK Germany | 3 |
| Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
| Hazard Classifications | Acute Tox. 3 Inhalation Acute Tox. 3 Oral Aquatic Acute 1 Aquatic Chronic 1 Eye Dam. 1 Skin Corr. 1B STOT RE 2 |