Tungsten Catalysts Suppliers USA
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Product | Description | |
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Tris(t-butoxy)(2,2-dimethylpropylidyne)tungsten(VI), 98% Schrock Alkyne Metathesis Catalyst Quick inquiry Where to buy Suppliers range | Tris(t-butoxy)(2,2-dimethylpropylidyne)tungsten(VI), 98% Schrock Alkyne Metathesis Catalyst. Uses: A well-defined tungsten-based alkyne metathesis catalyst first prepared by Professor Richard Schrock. The catalyst has been used to prepare a variety of products through alkyne metathesis, including natural products that contain large rings. Catalyst for alkyne metathesis. Alternative Names: 78234-36-3; MFCD06798309; Tris(t-butoxy)(2, 2-dimethylpropylidyne)tungsten(VI); SCHEMBL12080559; TRIS(T-BUTOXY)(2, 2-DIMETHYLPROPYLIDYNE)TUNGSTEN (VI), 98% SCHROCK ALKYNE METATHESIS CATALYST. CAS No. 78234-36-3. Molecular formula: C17H39O3W. Mole weight: 475.336g/mol. IUPAC Name: 2,2-dimethylpropylidynetungsten;2-methylpropan-2-ol. Rotatable Bond Count: 1. Exact Mass: 475.241g/mol. SMILES: CC(C)(C)C#[W]. CC(C)(C)O. CC(C)(C)O. CC(C)(C)O. InChI: InChI=1S/C5H9.3C4H10O.W/c1-5(2,3)4;3*1-4(2,3)5;/h1-3H3;3*5H,1-3H3; InChIKey: GPBMZWPUGIBGJW-UHFFFAOYSA-N. H-Bond Donor: 3. H-Bond Acceptor: 3. Monoisotopic Mass: 475.241g/mol. | |
Cadmium tungstate Quick inquiry Where to buy Suppliers range | Cadmium tungstate. Uses: In x-ray screens; in scintillation counters; in phosphors; as catalyst for organic reactions. Group: Metal & Ceramic Materials. Alternative Names: Cadmium tungstate, 401129_ALDRICH, 7790-85-4. Grades: PURIFIED. CAS No. 7790-85-4. Molecular formula: CdWO4. Mole weight: 360.25. IUPAC Name: cadmium; dihydroxy(dioxo)tungsten. Exact Mass: 361.83400. Melting Point: 1325ºC. InChIKey: QRQLLTWSVBMODD-UHFFFAOYSA-L. H-Bond Donor: 2. H-Bond Acceptor: 4. Safty Description: S60-S61. Hazard statements: Xn, N. | |
Lithium tungstate Quick inquiry Where to buy Suppliers range | Lithium tungstate. Uses: LITHIUM TUNGSTATE is used for preparation of ceramics with ultra-low sintering temperatures 1 Catalyst for oxidative coupling reactions 2. Group: Metal & Ceramic Materials. Alternative Names: AC1O1FVC; dilithium dioxido(dioxo)tungsten; MFCD00016185; diLithoTab tungstate; 2Li.WO4; 5234AF. CAS No. 13568-45-1. Molecular formula: Li2WO4;Li2O4W. Mole weight: 261.716g/mol. IUPAC Name: dilithium;dioxido(dioxo)tungsten. Exact Mass: 261.963g/mol. EC Number: 236-978-2. SMILES: [Li+].[Li+].[O-][W](=O)(=O)[O-]. InChI: InChI=1S/2Li.4O.W/q2*+1;;;2*-1; InChIKey: SCKKBXOJPMZVPF-UHFFFAOYSA-N. H-Bond Acceptor: 4. Monoisotopic Mass: 261.963g/mol. | |
Tris(t-butoxy)(2,2-dimethylpropylidyne)tungsten(VI) Quick inquiry Where to buy Suppliers range | Tris(t-butoxy)(2,2-dimethylpropylidyne)tungsten(VI). Group: Tungsten Complexes. Alternative Names: Schrock alkyne metathesis catalyst. Grades: 98%. CAS No. 78234-36-3. Product ID: ACM78234363-1. Molecular formula: C17H39O3W. Mole weight: 475.3. Appearance: Off-white to tan powder. SMILES: CC(C)(C)C#[W]. CC(C)(C)O. CC(C)(C)O. CC(C)(C)O. | |
Tungsten Disulfide(WS2) Few-Layer Film Quick inquiry Where to buy Suppliers range | The few-layer tungsten disulfide (WS2) thin film has a two-dimensional layered structure with a narrow indirect bandgap of 1.35 eV. In contrast, the direct band gap of the monolayer film is 2.1 eV. Uses: Due to their unique electronic structure and high specific surface area, few-layer tungsten disulfide nanosheets have potential applications as catalysts for hydrogen evolution reactions (HERs) in electrodes and energy storage devices, supercapacitors, and photoelectrochemical cells. With tunable electromagnetic absorption, it has practical application of anti-electromagnetic pollution. When NIR light is absorbed and converted into heat, WS2 is also a huge potential candidate for photothermal therapy for ablating cancer cells. Group: 2D Thin Films. Alternative Names: Tungsten sulphide, Tungsten sulfide, Tungsten (IV) sulfide. CAS No. 12138-09-9. Molecular Weight: 247.97 g/mol. Flash Point: > 99%. | |
Tungsten Oxide Dispersion (WO3, Diameter: 40-60um, Purity: 99.9%) Quick inquiry Where to buy Suppliers range | Nano-tungsten trioxide is an inorganic substance with a chemical formula of WO3. Insoluble in water, soluble in alkali, slightly soluble in acid. The structure of tungsten trioxide depends on the temperature: it is tetragonal above 740°C, orthorhombic at 330-740°C, monoclinic at 17-330°C, trigonal at -50-17°C Oblique crystal system. The monoclinic structure is the most common, and its space group is P21/n. Uses: ·Gas-sensing, catalytic paint photocatalysis ·Solar Photosensitive Film ·Paint, watercolor ·X-ray shielding and fireproof fabrics ·Tungsten-doped modified material for doping ·Gas Sensing Materials ·Catalytic or auxiliary catalyst for petrochemical industry. Group: Metal Oxide Colloids. CAS No. 1314-35-8. Molecular Weight: 231.84 g/mol. InChIKey: 1700 °C. Boiling Point: 1470-1475 °C. Melting Point: 1700 °C. Flash Point: 99.9 %. Purity: 7.16 g/mL at 25°C (lit.). | |
Tungsten Oxide Nanofibers Quick inquiry Where to buy Suppliers range | This product is an tungsten oxide nanofibers. All specifications can be customized. Uses: Catalyst, catalyst carrier, sensor, supercapacitor. Group: Electrospun Inorganic Nanofibers Series. Flash Point: 99.9999% (6N). |