不对称二甲基硒脲
1,1-DIMETHYL-2-SELENOUREA
CAS: 5117-16-8
Molecular Formula: C3H8N2Se
不对称二甲基硒脲 - Names and Identifiers
| Name | 1,1-DIMETHYL-2-SELENOUREA |
| Synonyms | N,N-DIMETHYLSELENOUREA n,n-dimethyl-selenoure 1,1-DIMETHYL-2-SELENOUREA N,N-DIMETHYL-2-SELENOUREA asym-Dimethylselenium urea |
| CAS | 5117-16-8 |
| EINECS | 225-854-3 |
不对称二甲基硒脲 - Physico-chemical Properties
| Molecular Formula | C3H8N2Se |
| Molar Mass | 151.07 |
| Melting Point | 172-174°C(lit.) |
| Boling Point | 177.2±23.0 °C(Predicted) |
| Appearance | solid |
| Storage Condition | 0-6°C |
不对称二甲基硒脲 - Risk and Safety
| Risk Codes | R23/25 - Toxic by inhalation and if swallowed. R33 - Danger of cumulative effects R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S20/21 - S28 - After contact with skin, wash immediately with plenty of soap-suds. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S50 - Do not mix with ... |
| UN IDs | UN 3283 6.1/PG 2 |
| WGK Germany | 3 |
| Hazard Class | 6.1(b) |
| Packing Group | III |
不对称二甲基硒脲 - References
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |
Last Update：2024-04-10 22:29:15
