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About This Item
Linear Formula:
W(CO)6
CAS Number:
Molecular Weight:
351.90
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
EC Number:
237-880-2
MDL number:
vapor density
12.1 (vs air)
Quality Segment
vapor pressure
1.2 mmHg ( 67 °C)
assay
99.9% (trace metals analysis)
form
solid
purified by
sublimation
reaction suitability
core: tungsten
mp
150 °C (lit.)
density
2.65 g/mL at 25 °C (lit.)
SMILES string
[W].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+]
InChI
1S/6CO.W/c6*1-2;
InChI key
FQNHWXHRAUXLFU-UHFFFAOYSA-N
Application
Tumgstenhexacarbonyl is a volatile, air stable precursor of Tungsten(0), widely used in ALD and CVD techniques.
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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