628-39-7
Diethyldiselenide
CAS: 628-39-7
Molecular Formula: C4H10Se2
628-39-7 - Names and Identifiers
| Name | Diethyldiselenide |
| Synonyms | diethyldiselane ethyldiselenide DIETHYLDISELENIDE Diethyldiselenide diethyldiselenium DiethyldiS34-0550 diselenide,diethyl Diethyl perselenide ethyldiselanylethane Diethyldiselenidelightyellowliq |
| CAS | 628-39-7 |
| EINECS | 211-042-6 |
| InChI | InChI=1/C4H10Se2/c1-3-5-6-4-2/h3-4H2,1-2H3 |
628-39-7 - Physico-chemical Properties
| Molecular Formula | C4H10Se2 |
| Molar Mass | 216.04 |
| Density | 1,23 g/cm3 |
| Boling Point | 85°C 21mm |
| Flash Point | 22°C |
| Vapor Presure | 0.489mmHg at 25°C |
| Appearance | liquid |
| Color | red-brown |
| Storage Condition | below 5° C |
| Sensitive | air sensitive, store cold |
| Refractive Index | 1.476825 |
628-39-7 - 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.) |
| UN IDs | 3283 |
| RTECS | JM9151750 |
| TSCA | No |
| Hazard Class | 6.1 |
| Packing Group | III |
628-39-7 - Reference Information
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |
Last Update：2024-04-10 22:29:15
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