BD3379951
Tungstenhexacarbonyl , 98% , 14040-11-0
Synonym(s):
Hexacarbonyltungsten;Hexacarbonyltungsten (0);Tungsten carbonyl;Tungsten hexacarbonyl;Tungstenhexacarbonyl
CAS NO.：14040-11-0
Empirical Formula: 6CO.W
Molecular Weight: 351.9
MDL number: MFCD00011462
EINECS: 237-880-2
| Pack Size | Price | Stock | Quantity |
| 250mg | RMB95.20 | In Stock |
|
| 1g | RMB241.60 | In Stock |
|
| 5g | RMB852.80 | In Stock |
|
| 25g | RMB2882.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 150 °C (lit.) |
| Boiling point: | 175 °C |
| Density | 2.65 g/mL at 25 °C (lit.) |
| vapor density | 12.1 (vs air) |
| vapor pressure | 1.2 mm Hg ( 67 °C) |
| RTECS | YO7705000 |
| Flash point: | 200°C |
| storage temp. | Store below +30°C. |
| solubility | insoluble in H2O; soluble in organic solvents |
| form | Fine Crystalline Powder |
| Specific Gravity | 2.671 |
| color | Light yellow to beige |
| Water Solubility | insoluble |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| Exposure limits | ACGIH: TWA 3 mg/m3 NIOSH: TWA 5 mg/m3; STEL 10 mg/m3 |
| Stability: | Stable. Incompatible with oxidizing agents. |
| CAS DataBase Reference | 14040-11-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Tungsten hexacarbonyl(14040-11-0) |
| EPA Substance Registry System | Tungsten carbonyl (W(CO)6), (OC-6-11)- (14040-11-0) |
Description and Uses
It is used as a catalyst in many organicsynthetic reactions.
Safety
| Symbol(GHS) |  GHS06 |
| Signal word | Danger |
| Hazard statements | H301+H311+H331 |
| Precautionary statements | P261-P264-P280-P301+P310-P302+P352+P312-P304+P340+P311 |
| Hazard Codes | T |
| Risk Statements | 23/24/25 |
| Safety Statements | 22-24/25-45-38-36/37/39-28A-36/37 |
| RIDADR | UN 3466 6.1/PG 3 |
| WGK Germany | 3 |
| Hazard Note | Toxic |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | II |
| HS Code | 29310095 |
