A0793657
2-Nitrophenylselenocyanate , 97% , 51694-22-5
CAS NO.：51694-22-5
Empirical Formula: C7H4N2O2Se
Molecular Weight: 227.08
MDL number: MFCD00043146
EINECS: 257-350-4
| Pack Size | Price | Stock | Quantity |
| 250mg | RMB255.20 | In Stock |
|
| 1g | RMB639.20 | In Stock |
|
| 5g | RMB2399.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 140-142 °C(lit.) |
| Boiling point: | 345.2±44.0 °C(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Soluble in dichloromethane, tetrahydrofuran, dimethyl formamide and ethanol. |
| form | Crystalline Powder |
| color | brown |
| BRN | 1309777 |
| Exposure limits | ACGIH: TWA 0.2 mg/m3 NIOSH: IDLH 1 mg/m3; IDLH 25 mg/m3; TWA 0.2 mg/m3 |
| Stability: | Stable. Incompatible with acids, strong oxidizing agents. |
Description and Uses
2-Nitrophenyl selenocyanate (o-nitrophenyl selenocyanate) may be used:
- to study the mechanism of its reaction with the zinc/thiolate clusters of metallothionein
- in the preparation of 2,3-seco-5 α-cholestane-2,3-diol
- in the preparation of 4α-methyl-2,3-seco-5 α-cholestane-2,3-diol
- in the preparation of 2-nitrophenylselenyl derivative
- in the synthesis of 3α-[(2-Nitrophenyl)seleno]androsta-1,5-dien-17β-ol
Safety
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H301+H331-H373-H410 |
| Precautionary statements | P273-P301+P310+P330-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 3 |
| WGK Germany | 3 |
| F | 13 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | II |
| HS Code | 29310099 |
