A3495012
Dimethylselenide , >98.0%(GC) , 593-79-3
Synonym(s):
Methyl selenide
CAS NO.：593-79-3
Empirical Formula: C2H6Se
Molecular Weight: 109.03
MDL number: MFCD00014848
EINECS: 209-807-4
| Pack Size | Price | Stock | Quantity |
| 1G | RMB423.20 | In Stock |
|
| 5g | RMB1599.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -88.01°C |
| Boiling point: | 57-58°C |
| Density | 1.408 g/mL at 20 °C (lit.) |
| refractive index | 1.4860-1.4890 |
| Flash point: | 56-58°C |
| storage temp. | 2-8°C |
| solubility | Very soluble in ethyl ether and ethyl alcohol. |
| form | liquid |
| color | colorless to yellow |
| Specific Gravity | 1.41 |
| Sensitive | Air & Light Sensitive |
| BRN | 1696848 |
| Exposure limits | ACGIH: TWA 0.2 mg/m3 NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3 |
| Stability: | Stable. Hydrolyzes in water. Reactions with acid or strong oxidizing agents are dangerous. |
| CAS DataBase Reference | 593-79-3(CAS DataBase Reference) |
| EPA Substance Registry System | Methane, selenobis- (593-79-3) |
Description and Uses
Used as primary and secondary intermediate and also used in chemical research.
Safety
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H301+H331-H373-H410 |
| Precautionary statements | P260-P264-P273-P301+P310-P304+P340+P311-P314 |
| Hazard Codes | T,N |
| Risk Statements | 23/25-33-50/53 |
| Safety Statements | 20/21-28-45-60-61 |
| RIDADR | UN 3282 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | VS6880000 |
| F | 1-10-13 |
| HazardClass | 3 |
| PackingGroup | III |
| Hazardous Substances Data | 593-79-3(Hazardous Substances Data) |
