ChemicalBook > Product Catalog >Organic Chemistry >Organometallic compounds >Organic scandium, tantalum, tungsten >Tungsten hexacarbonyl
Tungsten hexacarbonyl
- CAS No.
- 14040-11-0
- Chemical Name:
- Tungsten hexacarbonyl
- Synonyms
- W(CO)6;HEXACARBONYLTUNGSTEN;HexacarbonyL;TUNGSTEN CARBONYL;0.3%-Mo);0.1%-Mo);W(CO)6 (< 0.1% Mo);Hexacarbonylwolfram;tungstenehexacarbonyl;Tungsten carbonyl 99%
- CBNumber:
- CB6684220
- Molecular Formula:
- 6CO.W
- Molecular Weight:
- 351.9
- MOL File:
- 14040-11-0.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/12/22 17:53:22
| 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) |
SAFETY
Risk and Safety Statements
| 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 | |||||||||
| NFPA 704 |
|
Tungsten hexacarbonyl price More Price(11)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 8.00888 | Hexacarbonyltungsten for synthesis | 14040-11-0 | 10G | ₹7880.01 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.00888 | Hexacarbonyltungsten for synthesis | 14040-11-0 | 25G | ₹15740 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 472956 | Tungsten hexacarbonyl 99.99% trace metals basis (excluding Mo), purified by sublimation | 14040-11-0 | 5G | ₹16302.45 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 755737 | Tungsten hexacarbonyl packaged for use in deposition systems | 14040-11-0 | 25G | ₹60793.2 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 472956 | Tungsten hexacarbonyl 99.99% trace metals basis (excluding Mo), purified by sublimation | 14040-11-0 | 25G | ₹49502.73 | 2022-06-14 | Buy |
Tungsten hexacarbonyl Chemical Properties,Uses,Production
Chemical Properties
White, volatile, highly refractive, crystalline solid. Decomposes without melting at 150C. One of the more stable carbonyls. Insoluble in water; soluble in organic solvents.
Physical properties
White crystalline solid; density 2.65 g/cm3; decomposes at 170°C without melting; sublimes; vapor pressure 0.1 torr at 20°C; insoluble in water; soluble in most organic solvents.
Uses
Tungsten Hexacarbonyl is an useful catalyst in carbonyation amines, as well as an stable source of tungsten atoms through electron beam-induced depostion.
General Description
Atomic number of base material: 74 Tungsten
Health Hazard
Toxicity of this compound is not reported.Although air stable at ambient temperature,upon heating it emits toxic carbonmonoxide. Chronic exposure to its vaporsor dusts can cause bronchitis. Ingestion islikely to produce the toxic effect of tungstenoxides.
Fire Hazard
It explodes when heated to high temperature. Solution in ether can explode if stored for a long time.
Purification Methods
Sublime it in vacuo before use [Connoe et al. J Chem Soc, Dalton Trans 511 1986]. TOXIC.
Tungsten hexacarbonyl Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 187)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
| Aritech Chemazone Private Limited | +91-9034345475 | Punjab, India | 684 | 58 | Inquiry |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | China | 20296 | 58 | Inquiry |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | China | 16920 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21669 | 55 | Inquiry |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49391 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29825 | 58 | Inquiry |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | China | 10297 | 58 | Inquiry |
14040-11-0(Tungsten hexacarbonyl)Related Search:
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TUNGSTEN CARBONYL
W(CO)6
HEXACARBONYLTUNGSTEN
HexacarbonyL
W(CO)6 (< 0.1% Mo)
14040-11-0
C6O6W1
6COW
CO6W
C6O6W
Catalysis and Inorganic Chemistry
ALD Precursors
metal carbonyl complex
metal carbonyl complexes
Catalysis and Inorganic Chemistry
Chemical Synthesis
Precursors by Metal
Tungsten
TungstenVapor Deposition Precursors