241431
六羰基钨
97%
别名:
Hexacarbonyltungsten, Tungsten carbonyl
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关于此项目
线性分子式:
W(CO)6
化学文摘社编号:
分子量:
351.90
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
EC Number:
237-880-2
MDL number:
产品名称
六羰基钨, 97%
InChI key
FQNHWXHRAUXLFU-UHFFFAOYSA-N
InChI
1S/6CO.W/c6*1-2;
SMILES string
[W].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+]
vapor density
12.1 (vs air)
vapor pressure
1.2 mmHg ( 67 °C)
assay
97%
form
solid
reaction suitability
core: tungsten
reagent type: catalyst
impurities
<1% Mo
mp
150 °C (lit.)
density
2.65 g/mL at 25 °C (lit.)
Quality Level
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Application
六羰基钨，[W(CO)6] 可用作沉积的前体 WO 3-x 薄膜，可用于检测 NO 2 的气体传感器。
费舍尔卡宾配合物的前体，将Pd(II)还原为在Hiyama交叉偶联中具有催化活性的纳米颗粒Pd(0)。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral
存储类别
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
ppe
Eyeshields, Gloves, type N95 (US)
Aerosol assisted chemical vapour deposition of WO 3 thin films from tungsten hexacarbonyl and their gas sensing properties.
Ashraf S, et al.
Journal of Materials Chemistry, 17.35, 3708-3713 (2007)
Dipankar Srimani et al.
Organic letters, 9(18), 3639-3642 (2007-08-07)
An efficient synthesis of Pd nanoparticles in water has been developed using a Fischer carbene complex of tungsten as the reductant and PEG as the capping agent. The colloidal palladium (1 mol %) efficiently catalyzes Hiyama cross-coupling reactions performed in
F Porrati et al.
Nanotechnology, 20(19), 195301-195301 (2009-05-08)
W-based granular metals have been prepared by electron-beam-induced deposition from the tungsten hexacarbonyl W(CO)(6) precursor. In situ electrical conductivity measurements have been performed to monitor the growth process and to investigate the behavior of the deposit under electron beam post-irradiation
Seth M Dumbris et al.
The Journal of organic chemistry, 74(22), 8862-8865 (2009-10-30)
Hydantoins can be synthesized from the corresponding amino amides employing oxidative catalytic carbonylation using W(CO)(6) as the catalyst, I(2) as the oxidant, CO as the carbonyl source, and DBU as base. Secondary amides afford the hydantoins in good to excellent
S Martin et al.
The Journal of chemical physics, 134(3), 034304-034304 (2011-01-26)
We have studied the excitation and dissociation processes of the molecule W(CO)(6) in collisions with low kinetic energy (3 keV) protons, monocharged fluorine, and chlorine ions using double charge transfer spectroscopy. By analyzing the kinetic energy loss of the projectile
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