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Tungsten hexacarbonyl

Tungsten hexacarbonyl Suppliers list
Company Name: Hunan russell chemicals technology co ltd
Tel: +86-182-2994-0868
Email: sales01@russellchem.com
Products Intro: Product Name:Tungsten hexacarbonyl
CAS:14040-11-0
Purity:99%(W-99.9%) Package:As buyer requirement
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: CAS:14040-11-0
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 86-18871470254
Email: linda@hubeijusheng.com
Products Intro: Product Name:Tungsten hexacarbonyl
CAS:14040-11-0
Purity:99% Package:5KG;1KG Remarks:C6O6W
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: 86-18523575427
Email: sales@conier.com
Products Intro: Product Name:Tungstenhexacarbonyl
CAS:14040-11-0
Purity:99% Package:1kg
Company Name: career henan chemical co
Tel: 0086-371-86658258
Email: factory@coreychem.com
Products Intro: Product Name:Tungsten hexacarbonyl
CAS: 14040-11-0
Purity:99% Package:1KG;7USD

Lastest Price from Tungsten hexacarbonyl manufacturers

  • Tungsten hexacarbonyl
  • US $7.00 / KG
  • 2019-12-31
  • CAS: 14040-11-0
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 100KG
Tungsten hexacarbonyl Basic information
Reaction Preparation
Product Name:Tungsten hexacarbonyl
Synonyms:TUNGSTEN CARBONYL;(OC-6-11)-Tungstencarbonyl;(oc-6-11)-tungstencarbonyl(w(co)6;Hexacarbonylwolfram;Tungsten carbonyl (W(CO)6);Tungsten carbonyl (W(CO)6), (OC-6-11)-;Tungstencarbonyl(W(CO)6);Tungstencarbonyl(W(CO)6),(OC-6-11)-
CAS:14040-11-0
MF:6CO.W
MW:351.9
EINECS:237-880-2
Product Categories:ALD Precursors;metal carbonyl complex;Catalysis and Inorganic Chemistry;Chemical Synthesis;Precursors by Metal;metal carbonyl complexes;Tungsten;TungstenVapor Deposition Precursors
Mol File:14040-11-0.mol
Tungsten hexacarbonyl Structure
Tungsten hexacarbonyl Chemical 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
Fp 200°C
storage temp. Store below +30°C.
form Fine Crystalline Powder
Specific Gravity2.671
color Light yellow to beige
Water Solubility insoluble
Hydrolytic Sensitivity4: no reaction with water under neutral conditions
Stability:Stable. Incompatible with oxidizing agents.
CAS DataBase Reference14040-11-0(CAS DataBase Reference)
NIST Chemistry ReferenceTungsten hexacarbonyl(14040-11-0)
EPA Substance Registry SystemTungsten carbonyl (W(CO)6), (OC-6-11)- (14040-11-0)
Safety Information
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
MSDS Information
ProviderLanguage
Tungsten hexacarbonyl English
SigmaAldrich English
ACROS English
ALFA English
Tungsten hexacarbonyl Usage And Synthesis
ReactionVolatile starting material used for the atomic layer deposition of tungsten oxide, tungsten nitride.
Tungsten hexacarbonyl is used to produce tungsten coatings on base metals. This is done by deposition of the carbonyl on the metal surface, which decomposes to leave a tungsten coating.
PreparationTungsten hexacarbonyl is produced by heating tungsten metal with carbon monoxide at high pressure. Also, carbonyl can be prepared by reducing the tungsten hexachloride by heating with iron powder under carbon monoxide pressure.
Chemical PropertiesWhite, volatile, highly refractive, crystalline solid. Decomposes without melting at 150C. One of the more stable carbonyls. Insoluble in water; soluble in organic solvents.
Physical propertiesWhite 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.
UsesTungsten coatings on base metals by deposition and decomposition of the carbonyl.
UsesIt is used as a catalyst in many organicsynthetic reactions.
Health HazardToxicity 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 HazardIt explodes when heated to high temperature. Solution in ether can explode if stored for a long time.
Purification MethodsSublime it in vacuo before use [Connoe et al. J Chem Soc, Dalton Trans 511 1986]. TOXIC.
Tungsten hexacarbonyl Preparation Products And Raw materials
Preparation ProductsCyclohexene oxide-->3-Fluoroacetanilide-->Tungsten
Tag:Tungsten hexacarbonyl(14040-11-0) Related Product Information
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