ChemicalBook CAS DataBase List Tungsten hexacarbonyl

Tungsten hexacarbonyl

$85.2 - $1100

Product nameTungsten hexacarbonyl
Cas No14040-11-0
MF6CO.W
MW351.9
EINECS237-880-2
MDL NumberMFCD00011462

Synonyms

(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)- ;tungstenehexacarbonyl

Price

Brand	Packaging	Price	Product name
Alfa Aesar 043205	10g	$89.6	Hexacarbonyltungsten, 97%
Alfa Aesar 043205	50g	$328	Hexacarbonyltungsten, 97%
Sigma-Aldrich 241431	50g	$351	Tungsten hexacarbonyl
Sigma-Aldrich 472956	25g	$841	Tungsten hexacarbonyl
Sigma-Aldrich 755737	25g	$1100	Tungsten hexacarbonyl
Sigma-Aldrich 241431	10g	$96	Tungsten hexacarbonyl
Sigma-Aldrich 8.00888	10g	$111	Hexacarbonyltungsten
Sigma-Aldrich 8.00888	8008880010	$85.2	Hexacarbonyltungsten for synthesis. CAS 14040-11-0, EC Number 237-880-2, chemical formula W(CO) ., for synthesis
Sigma-Aldrich 8.00888	8008880025	$192	Hexacarbonyltungsten for synthesis. CAS 14040-11-0, EC Number 237-880-2, chemical formula W(CO) ., for synthesis
Sigma-Aldrich 472956	5g	$239	Tungsten hexacarbonyl

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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

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