Silver Carbonate Suppliers USA
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Product | Description | |
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Silver carbonate Quick inquiry Where to buy Suppliers range | Silver carbonate. Uses: Mild oxidizing agent for conversion of alcohols to aldehydes and ketones. Biological stain. Group: Metal & Ceramic Materials. Alternative Names: KQTXIZHBFFWWFW-UHFFFAOYSA-L; CTK8J0991; disilver(1+) carbonate; AB1004370; Carbonic acid, disilver(1+) salt; V6460; Carbonic acid, silver(1+) salt (1:2); AKOS015904637; Silver carbonate (2:1); Silver (I) carbonate, Trace metals grade 99.95%. CAS No. 534-16-7. Molecular formula: Ag2CO3;CAg2O3. Mole weight: 275.744g/mol. IUPAC Name: disilver;carbonate. Exact Mass: 275.795g/mol. EC Number: 208-590-3. Density: 6.1 at 68 ° F (USCG, 1999). SMILES: C(=O)([O-])[O-].[Ag+].[Ag+]. InChI: InChI=1S/CH2O3.2Ag/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2. InChIKey: KQTXIZHBFFWWFW-UHFFFAOYSA-L. H-Bond Acceptor: 3. Monoisotopic Mass: 273.795g/mol. | |
Silver carbonate Quick inquiry Where to buy Suppliers range | Silver carbonate. Group: Biochemicals. Grades: Highly Purified. CAS No. 534-16-7. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: Ag2CO3. US Biological Life Sciences. | Worldwide |
Silver carbonate Quick inquiry Where to buy Suppliers range | Biosensing and Bioimaging. Uses: For analytical and research use. Group: reagents. Grades: purum p.a. CAS No. 534-16-7. Pack Sizes: 10G, 50G. | |
Silver Carbonate Quick inquiry Where to buy Suppliers range | SILVER CARBONATE, 99.5% pure, -100 mesh, Formula: Ag2CO3. CAS No. 534-16-7. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today! | Texas TX |
Silver carbonate, extent of labeling: ~50 wt. % loading Quick inquiry Where to buy Suppliers range | Silver carbonate, extent of labeling: ~50 wt. % loading. Uses: Silver carbonate is an odorless yellow to brown solid. Sinks in water. (USCG, 1999). Group: Other Glass and Ceramic Materials. CAS No. 534-16-7. IUPAC Name: disilver;carbonate. Molecular Weight: 275.745g/mol. Molecular Formula: Ag2CO3;CAg2O3. SMILES: C(=O)([O-])[O-].[Ag+].[Ag+]. InChI: InChI=1S/CH2O3.2Ag/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2. InChIKey: KQTXIZHBFFWWFW-UHFFFAOYSA-L. Density: 6.1 at 68 °F (USCG, 1999). | |
Silver Carbon Core Shell Nanoparticles Quick inquiry Where to buy Suppliers range | Silver Carbon Core Shell Nanoparticles. Grades: 99.9%. Product ID: ACMA00020075. | |
Silver coated Carbon Nanotubes Quick inquiry Where to buy Suppliers range | Silver coated Carbon Nanotubes. Product ID: ACMA00020294. | |
1- [2- [4- [ [ [3- [ [ [ [2- (Heptylthio) ethyl] amino] carbonyl] amino] phenyl] sulfonyl] amino] phenyl] hydrazide] 2,2,3,3-Tetrafluoro-butanedioic Acid Quick inquiry Where to buy Suppliers range | 1- [2- [4- [ [ [3- [ [ [ [2- (Heptylthio) ethyl] amino] carbonyl] amino] phenyl] sulfonyl] amino] phenyl] hydrazide] 2,2,3,3-Tetrafluoro-butanedioic Acid can be used in technical or engineered material use of image-?forming method by developing silver halide photographic material containing thioxoimidazolone using ascorbic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 179098-76-1. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C26H33F4N5O6S2, Molecular Weight: 651.69. US Biological Life Sciences. | Worldwide |
2-Dicyclohexylphosphino-2',4',6'-triisopropylbiphenyl Quick inquiry Where to buy Suppliers range | 2-Dicyclohexylphosphino-2',4',6'-triisopropylbiphenyl. Uses: Exceptional ligands for Pd-catalyzed amination and amidation of aryl sulfonates. Ligand used for the Pd-catalyzed Suzuki-Miyaura coupling reaction and carbonyl enolate coupling. Ligand used for the chemoselective amination of aryl chlorides. Ligand used for the Pd-catalyzed borylation of aryl chlorides, for the formation of trifluoroborates. Ligand used for the Pd-catalyzed amination of vinyl halides and triflates. Ligand used for the Pd-catalyzed three-component synthesis of indoles. Ligand used for the Pt-catalyzed regioselective hydrosilylation of functionalized terminal arylalkynes. Ligand used for the Pd-catalyzed synthesis of carbazoles. Ligand used for the Pd-catalyzed Suzuki-Miyaura coupling of aryl chloride and NHC-boranes. Ligand used for the direct arylation of picoline N-oxide. Ligand used for the Negishi coupling of 2-heterocyclic organozinc reagents. Catalyst for a phosphine-catalyzed Heine reaction. Ligand used for the palladium-catalyzed oxidative coupling of indoles and heteroarenes. Ligand used for the silver-catalyzed hydrogenation of aldehydes. Ligand used for the palladium-catalyzed cyanation of heterycyclic halides. Group: Organic Phosphine Compounds. Alternative Names: dicyclohexyl[2-(2,4,6-triisopropylphenyl)phenyl]phosphane; ING0003480; 2,4,6-triisopropyl-2'-(dicyclohexylphosphino)biphenyl; X7076; 2-dicyclohexylphosphino-2',4',6'-triisopropyl-1,1' biphenyl; 100122-EP2289877A1; X-Phos; dicyclohexyl[2',4',6'-tris(propan-2-yl)-[1,1'-biphenyl]-2-yl]phosphane; AC-1757; 2-(dicyclohexylphosphino)-2',4',6'-triisopropyl-biphenyl. CAS No. 564483-18-7. Molecular formula: C33H49P. Mole weight: 476.729g/mol. IUPAC Name: dicyclohexyl-[2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane. Rotatable Bond Count: 7. Exact Mass: 476.357g/mol. SMILES: CC (C)C1=CC (=C (C (=C1)C (C)C)C2=CC=CC=C2P (C3CCCCC3)C4CCCCC4)C (C)C. InChI: InChI=1S/C33H49P/c1-23(2)26-21-30(24(3)4)33(31(22-26)25(5)6)29-19-13-14-20-32(29)34(27-15-9-7-10-16-27)28-17-11-8-12-18-28/h13-14,19-25,27-28H,7-12,15-18H2,1-6H3. InChIKey: UGOMMVLRQDMAQQ-UHFFFAOYSA-N. Monoisotopic Mass: 476.357g/mol. | |
Acetyl Bromide Quick inquiry Where to buy Suppliers range | Acetyl Bromide is a useful and commonly used intermediate. Acetyl Bromide has been used in the synthetic preparation of carbonyl N-heterocyclic carbene silver and selenium compounds, which exhibit antibacterial and DNA cleavage activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 506-96-7. Pack Sizes: 5g, 10g. Molecular Formula: C2H3BrO, Molecular Weight: 122.95. US Biological Life Sciences. | Worldwide |
Nano Silver Hydrogen Peroxide (Ag2H2O2, Purity: 99.9%, Diameter: <100nm) Quick inquiry Where to buy Suppliers range | Silver oxide is a three-dimensional covalent polymer that is insoluble in most solvents. It is slightly soluble in water to form hydrolysis products. It is soluble in the acid that generates soluble silver salt, and it can also be dissolved in coordination with ammonia water, ammonium carbonate, potassium cyanide and potassium cyanide solution. Silver oxide reacts with alkali metal chloride solution to precipitate silver chloride and generate alkali metal hydroxide solution. After its ammonia solution is placed for a long time, sometimes strong explosive black crystals will be precipitated, which may be silver nitride (Ag3N) or silver nitrite (Ag2NH). Like many silver compounds, silver oxide is sensitive to light and will decompose above 280°C. Uses: ·Electrode material ·Used as a weak oxidant in organic synthesis ·Converts organic bromides and chlorides into alcohols at low temperature and in the presence of water vapor, and is used in combination with methyl iodide as a methylation reagent for sugar methylation analysis and Hoffmann elimination reactions. Group: Metal Oxide Colloids. CAS No. 25455-73-6. Molecular Weight: 247.738 g/mol. Flash Point: 99.9 %. | |
[NH2Me2][(RuCl((R)-binap))2(μ-Cl)3] Quick inquiry Where to buy Suppliers range | [NH2Me2][(RuCl((R)-binap))2(μ-Cl)3]. Uses: (R)-BINAP or (R)-Tol-BINAP can be combined with dichloro(1,5-cyclooctadiene)ruthenium to form precursors to NOYORI CATALYST SYSTEMS. These systems exhibit very high catalytic activity and enantioselectivity in the hydrogenation of a wide range of substrates. NOYORI CATALYST SYSTEMS have been shown to effect highly enantioselective hydrogenation of functionalized ketones where the substituents are dialkylamino, hydroxy, siloxy, carbonyl, ester, amide or thioester. Useful ligand in asymmetric Heck processes. Ligand employed in palladium-catalyzed asymmetric arylation of ketones. Ligand employed in rhodium-catalyzed 1,4-additions to enones. Ligand employed in palladium-catalyzed hydroamination of styrene derivatives. Ligand employed in silver-catalyzed asymmetric Sakuri-Hosomi allylation and Mukaiyama aldol reaction. Ligand employed in rhodium-catalyzed kinetic resolution of enynes. Ligand employed in asymmetric rhodium-catalyzed hydroboration of cyclopropenes. Ligand employed in silver-catalyzed a-hydroxylation of stannyl enol ethers. Ligand employed in palladium-catalyzed synthesis of chiral allenes. Ligand for palladium-catalyzed enantioselective hetero Michael addition to form b-amino acid derivatives. Ligand employed in rhodium-catalyzed asymmetric rearrangement of alkynyl alkenyl carbinols. Ligand employed in rhodium-catalyzed 1,2-addition of aluminium organyl compounds to cyclic enones. Ligand employed in iridium-catalyzed transfer hydrogenative allylation of benzylic alcohols. Ligand employed in rhodium-catalyzed asymmetric C-Si bond formation by conjugate silyl transfer using a Si-B linkage. Group: Ruthenium series catalysts. Alternative Names: J-012887; (R)-[(RuCl(BINAP))2( -Cl)3][NH2Me2]; DIMETHYLAMMONIUM DICHLOROTRI(MU-CHLORO)BIS[(R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]DIRUTHENATE(II); 199684-47-4; 199541-17-8; Dimethylammonium dichlorotri(mu-chloro)bis[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]diruthenate(II), [NH2Me2][{RuCl((R)-binap)}2(mu-Cl)3]; (R)-[(RuCl(BINAP))2(mu-Cl)3[NH2Me2]; DIMETHYLAMMONIUM DICHLOROTRI(MU-CHLORO)BIS[(S)-(-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]DIRUTHENATE(II); (R)-[(RuCl(BINAP))2(|I-Cl)3[NH2Me2]. CAS No. 199684-47-4. Molecular formula: C90H75Cl5NP4Ru | |
[NH2Me2][(RuCl((S)-binap))2(μ-Cl)3] Quick inquiry Where to buy Suppliers range | [NH2Me2][(RuCl((S)-binap))2(μ-Cl)3]. Uses: (R)-BINAP or (R)-Tol-BINAP can be combined with dichloro(1,5-cyclooctadiene)ruthenium to form precursors to NOYORI CATALYST SYSTEMS. These systems exhibit very high catalytic activity and enantioselectivity in the hydrogenation of a wide range of substrates. NOYORI CATALYST SYSTEMS have been shown to effect highly enantioselective hydrogenation of functionalized ketones where the substituents are dialkylamino, hydroxy, siloxy, carbonyl, ester, amide or thioester. Useful ligand in asymmetric Heck processes. 3. Ligand employed in palladium-catalyzed asymmetric arylation of ketones. 4. Ligand employed in rhodium-catalyzed 1,4-additions to enones. 5. Ligand employed in palladium-catalyzed hydroamination of styrene derivatives. 6. Ligand employed in silver-catalyzed asymmetric Sakuri-Hosomi allylation and Mukaiyama aldol reaction. 7. Ligand employed in rhodium-catalyzed kinetic resolution of enynes. 8. Ligand employed in asymmetric rhodium-catalyzed hydroboration of cyclopropenes. 9. Ligand employed in silver-catalyzed a-hydroxylation of stannyl enol ethers. 10. Ligand employed in palladium-catalyzed synthesis of chiral allenes. 11. Ligand for palladium-catalyzed enantioselective hetero Michael addition to form b-amino acid derivatives. 12. Ligand employed in rhodium-catalyzed asymmetric rearrangement of alkynyl alkenyl carbinols. 13. Ligand employed in rhodium-catalyzed 1,2-addition of aluminium organyl compounds to cyclic enones. 14. Ligand employed in iridium-catalyzed transfer hydrogenative allylation of benzylic alcohols. 15. Ligand employed in rhodium-catalyzed asymmetric C-Si bond formation by conjugate silyl transfer using a Si-B linkage. Group: Ruthenium series catalysts. Alternative Names: (S)-[(RuCl(BINAP))2( -Cl)3][NH2Me2]; Dimethylammonium dichlorotri(mu-chloro)bis[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]diruthenate(II), [NH2Me2][{RuCl((R)-binap)}2(mu-Cl)3]; (S)-[(RUCL(BINAP))2(MU-CL)3][NH2ME2]; [NH2ME2][[RUCL((S)-BINAP)]2(MU-CL)3]; (R)-[(RuCl(BINAP))2(mu-Cl)3[NH2Me2]; Dimethylammonium dichlorotri(|I-chloro)bis[(S)-(-)-2,2 inverted exclamation marka-bis(diphenylphosphino)-1,1 inverted exclamation marka-binaphthyl]diruthenate(II); Dimethylammonium dichlorotri(|I-chloro)bis[(R)-(+)-2,2 inverted ex | |
Niobium Dispersion with MPS Ligand (Nb, Purity: >99.9%, Diameter: 80-100nm) Quick inquiry Where to buy Suppliers range | Niobium is a rare, high-melting-point metal that is silver-gray, soft and ductile. At room temperature, niobium does not react with air, nor will it be completely oxidized when it is red hot in oxygen. Niobium can directly combine with sulfur, nitrogen and carbon at high temperature. Niobium does not react with inorganic acids or bases, nor is it soluble in aqua regia, but soluble in hydrofluoric acid. Nano-scale niobium capacitors have stable electrical properties and can be used in the production of high-purity lithium niobate crystals and special optical glass additives. This anodic oxide film has stable chemical properties, high resistivity, small leakage current and large dielectric constant. Uses: ·Metal industry ·Superconducting Materials Industry ·Aerospace industry ·Atomic energy industry ·Electronics industry ·Medical field. Group: Metal Colloids. CAS No. 7440-3-1. Molecular Weight: 92.91 g/mol. InChIKey: 4742 °C (lit.). Boiling Point: 2468 °C (lit.). Flash Point: 99.9 %. Purity: 8.57 g/mL at 25 °C (lit.). | |
Niobium Nanopowder Dispersion with EDA Ligand (Nb, Purity: >99.9%, Diameter: 80-100nm) Quick inquiry Where to buy Suppliers range | Niobium is a rare, high-melting-point metal that is silver-gray, soft and ductile. At room temperature, niobium does not react with air, nor will it be completely oxidized when it is red hot in oxygen. Niobium can directly combine with sulfur, nitrogen and carbon at high temperature. Niobium does not react with inorganic acids or bases, nor is it soluble in aqua regia, but soluble in hydrofluoric acid. Nano-scale niobium capacitors have stable electrical properties and can be used in the production of high-purity lithium niobate crystals and special optical glass additives. This anodic oxide film has stable chemical properties, high resistivity, small leakage current and large dielectric constant. Uses: ·Metal industry ·Superconducting Materials Industry ·Aerospace industry ·Atomic energy industry ·Electronics industry ·Medical field. Group: Metal Colloids. CAS No. 7440-3-1. Molecular Weight: 92.91 g/mol. InChIKey: 4742 °C (lit.). Boiling Point: 2468 °C (lit.). Flash Point: 99.9 %. Purity: 8.57 g/mL at 25 °C (lit.). | |
Palladium Nanoparticles Dispersion (Pd, Purity: 99.99%) Quick inquiry Where to buy Suppliers range | Lead is gray and easily oxidized by oxygen in the air into gray-black lead oxide, making its silvery white luster gradually dull. However, this layer of lead oxide forms a dense film that prevents further oxidation of the lead inside. Because of this, and the chemical properties of lead are relatively stable, lead is not easily corroded. Nano-lead is a gray-black liquid, with a fine and greasy feel, heavy in quality, insoluble in water and alcohol, but soluble in carbonated water and dilute nitric acid. Uses: ·For the manufacture of lead-acid batteries ·Manufacture of lead bricks or lead clothing for protection against X-rays and other radiation ·Alloy Manufacturing ·Powder metallurgy oil-free lubricant ·Pigment. Group: Metal Colloids. CAS No. 7440-5-3. Molecular Weight: 106.42 g/mol. InChIKey: 2970 °C (lit.). Boiling Point: 1554 °C (lit.). Flash Point: 99.9 %. Purity: 1.025g/mL at 25 °C. | |
Platinum Quick inquiry Where to buy Suppliers range | Platinum. Uses: Platinum is a white noble metal that looks very much like metallic silver found in copper ore. The name platinum comes from the Spanish word plata, meaning silver. Platinum compounds were used in the platinum printing process and for toning silver images. Group: Organic & Printed Electronics. Alternative Names: Platinum, wire, diam. 0.20 mm, >=99.99% trace metals basis; Platinum, powder, 99.995% trace metals basis; Platinum, foil, 0.1m coil, thickness 0.2mm, coil width 5mm, as rolled, 99.95%; Platinum, foil, 0.05m coil, thickness 0.029mm, coil width.34mm, annealed, 99.99%; Platinum foil, 0.635mm (0.025in) thick; MFCD00011179; Platinum, wire reel, 2m, diameter 0.05mm, hard, 99.99%; Platinum, foil, 6mm disks, thickness 0.125mm, as rolled, 99.99+%; Platinum, 5% on activated carbon, wet; Platinum, foil, thickness 0.15 mm, 10 mm diameter, purity 99.95%. CAS No. 7440-6-4. Molecular formula: Pt. Mole weight: 195.084g/mol. IUPAC Name: platinum. Exact Mass: 194.965g/mol. EC Number: 231-116-1. Melting Point: 3222 ° F (NIOSH, 2016);1768.4 deg C;1768.3°C;1769 °C;3222°F;3222°F. Solubility: Insoluble (NIOSH, 2016);Soluble in aqua regia. Insoluble in mineral and organic acids.;Solubility in water: none;Insoluble. Density: 21.45 (NIOSH, 2016);21.447 (calc);21.45 g/cm³;21.45;21.45. SMILES: [Pt]. InChI: InChI=1S/Pt. InChIKey: BASFCYQUMIYNBI-UHFFFAOYSA-N. Monoisotopic Mass: 194.965g/mol. | |
Platinum on carbon Quick inquiry Where to buy Suppliers range | Platinum on carbon. Uses: Platinum is a white noble metal that looks very much like metallic silver found in copper ore. The name platinum comes from the Spanish word plata, meaning silver. Platinum compounds were used in the platinum printing process and for toning silver images. Mole weight: 195.08. | |
Platinum on graphitized carbon Quick inquiry Where to buy Suppliers range | Platinum on graphitized carbon. Uses: Platinum is a white noble metal that looks very much like metallic silver found in copper ore. The name platinum comes from the Spanish word plata, meaning silver. Platinum compounds were used in the platinum printing process and for toning silver images. Mole weight: 195.08. | |
(R)-(+)-BINAP Quick inquiry Where to buy Suppliers range | (R)-(+)-BINAP. Uses: (R)-BINAP or (R)-Tol-BINAP can be combined with dichloro(1,5-cyclooctadiene)ruthenium to form precursors to NOYORI CATALYST SYSTEMS. These systems exhibit very high catalytic activity and enantioselectivity in the hydrogenation of a wide range of substrates. NOYORI CATALYST SYSTEMS have been shown to effect highly enantioselective hydrogenation of functionalized ketones where the substituents are dialkylamino, hydroxy, siloxy, carbonyl, ester, amide or thioester. Useful ligand in asymmetric Heck processes. Ligand employed in palladium-catalyzed asymmetric arylation of ketones. Ligand employed in rhodium-catalyzed 1,4-additions to enones. Ligand employed in palladium-catalyzed hydroamination of styrene derivatives. Ligand employed in silver-catalyzed asymmetric Sakuri-Hosomi allylation and Mukaiyama aldol reaction. Ligand employed in rhodium-catalyzed kinetic resolution of enynes. Ligand employed in asymmetric rhodium-catalyzed hydroboration of cyclopropenes. Ligand employed in silver-catalyzed a-hydroxylation of stannyl enol ethers. Ligand employed in palladium-catalyzed synthesis of chiral allenes. Ligand for palladium-catalyzed enantioselective hetero Michael addition to form b-amino acid derivatives. Ligand employed in rhodium-catalyzed asymmetric rearrangement of alkynyl alkenyl carbinols. Ligand employed in rhodium-catalyzed 1,2-addition of aluminium organyl compounds to cyclic enones. Ligand employed in iridium-catalyzed transfer hydrogenative allylation of benzylic alcohols. Ligand employed in rhodium-catalyzed asymmetric C-Si bond formation by conjugate silyl transfer using a Si-B linkage. Ligand employed in the iridium-catalyzed asymmetric cyclopropane-mediated carbonyl allylation of primary alcohols. Ligand employed in the nickel-catalyzed asymmetric α-arylation of tetralones. Ligand employed in the copper-catalyzed asymmetric propargylation of ketones. Ligand employed in the cobalt-catalyzed asymmetric reductive coupling of alkynes with alkenes. Ligand employed in the rhodium-catalyzed asymmetric 1,4-addition of arylalanes on trisubstituted enones. Ruthenium-catalyzed asymmetric hydrocyanation of imines. Palladium-catalyzed asymmetric intermolecular cyclization. Group: Organic Phosphine Compounds. Alternative Names: -Bis(d | |
(R,R)-(-)-2,3-Bis(t-butylmethylphosphino)quinoxaline, min. 98% (R,R)-QuinoxP* Quick inquiry Where to buy Suppliers range | (R,R)-(-)-2,3-Bis(t-butylmethylphosphino)quinoxaline, min. 98% (R,R)-QuinoxP*. Uses: Ligand for the rhodium-catalyzed, asymmetric hydrogenation of dehydroamino acid esters and α-enamides. Ligand for the rhodium-catalyzed, asymmetric 1,4-addition of arylboronic acids to α,β-unsaturated carbonyl compounds. Ligand for the rhodium-catalyzed, asymmetric alkylative ring opening reaction Ligand for the palladium-catalyzed asymmetric allylic alkylation and amination of racemic substrates. Ligand for the ruthenium-catalyzed asymmetric hydrogenation of ketones. Ligand for the rhodium-catalyzed, asymmetric hydroacylation of 1,1-disubstituted alkenes with aldehydes. Ligand for the silver-catalyzed asymmetric nitroso aldol reaction. Cu-catalyzed enantioconvergent allyllic borylation. Cu-catalyzed enantioselective cyclopropylation. Group: Heterocyclic Organic Compound. Alternative Names: AK173366; 866081-62-1; (R,R)-(-)-2,3-Bis(tert-butylmethylphosphino)quinoxaline; (R,R)-QuinoxP; (R,R)-(-)-2,3-Bis(t-butylmethylphosphino)quinoxaline. CAS No. 866081-62-1. Molecular formula: C18H28N2P2. Mole weight: 334.384g/mol. IUPAC Name: (R)-tert-butyl-[3-[tert-butyl(methyl)phosphanyl]quinoxalin-2-yl]-methylphosphane. Rotatable Bond Count: 4. Exact Mass: 334.173g/mol. SMILES: CC (C) (C)P (C)C1=NC2=CC=CC=C2N=C1P (C)C (C) (C)C. InChI: InChI=1S/C18H28N2P2/c1-17(2,3)21(7)15-16(22(8)18(4,5)6)20-14-12-10-9-11-13(14)19-15/h9-12H,1-8H3/t21-,22-/m0/s1. InChIKey: DRZBLHZZDMCPGX-VXKWHMMOSA-N. H-Bond Acceptor: 2. Monoisotopic Mass: 334.173g/mol. | |
(S)-(-)-BINAP Quick inquiry Where to buy Suppliers range | (S)-(-)-BINAP. Uses: (R)-BINAP or (R)-Tol-BINAP can be combined with dichloro(1,5-cyclooctadiene)ruthenium to form precursors to NOYORI CATALYST SYSTEMS. These systems exhibit very high catalytic activity and enantioselectivity in the hydrogenation of a wide range of substrates. NOYORI CATALYST SYSTEMS have been shown to effect highly enantioselective hydrogenation of functionalized ketones where the substituents are dialkylamino, hydroxy, siloxy, carbonyl, ester, amide or thioester. Useful ligand in asymmetric Heck processes. Ligand employed in palladium-catalyzed asymmetric arylation of ketones. Ligand employed in rhodium-catalyzed 1,4-additions to enones. Ligand employed in palladium-catalyzed hydroamination of styrene derivatives. Ligand employed in silver-catalyzed asymmetric Sakuri-Hosomi allylation and Mukaiyama aldol reaction. Ligand employed in rhodium-catalyzed kinetic resolution of enynes. Ligand employed in asymmetric rhodium-catalyzed hydroboration of cyclopropenes. Ligand employed in silver-catalyzed a-hydroxylation of stannyl enol ethers. Ligand employed in palladium-catalyzed synthesis of chiral allenes. Group: Organic Phosphine Compounds. Alternative Names: (+)-2,2'-bis(diphenylphosphino)-1,1'binaphthyl; (R)-(+)-2,2 bis(diphenylphosphino)-1,1-binaphthyl; 13648-EP2311831A1; (R)-(+)-(1,1'-Binaphthalene-2,2'-diyl)bis(diphenylphosphine); FT-0604001; [2'-(diphenylphosphanyl)-[1,1'-binaphthalene]-2-yl]diphenylphosphane; 1,1'-[(1R)-[1,1'-BINAPHTHALENE]-2,2'-DIYL]BIS[1,1-DIPHENYL]-PHOSPHINE; 13648-EP2286811A1; racemic-2,2'-bis(diphenylphosphino)-1,1' binaphthyl; 2,2'-Bis (diphenylphosphino)-1,1'-binaphtyl. CAS No. 76189-56-5. Molecular formula: C44H32P2. Mole weight: 622.688g/mol. IUPAC Name: [1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane. Rotatable Bond Count: 7. Exact Mass: 622.198g/mol. EC Number: 616-304-7. SMILES: C1=CC=C (C=C1)P (C2=CC=CC=C2)C3=C (C4=CC=CC=C4C=C3)C5=C (C=CC6=CC=CC=C65)P (C7=CC=CC=C7)C8=CC=CC=C8. InChI: InChI=1S/C44H32P2/c1-5-19-35(20-6-1)45(36-21-7-2-8-22-36)41-31-29-33-17-13-15-27-39(33)43(41)44-40-28-16-14-18-34(40)30-32-42(44)46(37-23-9-3-10-24-37)38-25-11-4-12-26-38/h1-32H. InChIKey: MUALRAIOVNYAIW-UHFFFAOYSA-N. Monoisotopic Mass: 622.198g/mol. | |
Silver acetate Quick inquiry Where to buy Suppliers range | Silver acetate. Uses: 3 - 1 - Carbonylation Silver acetate, when combined with carbon monoxide (CO), can induce the carbonylation of primary and secondary amines. Other silver salts can be used but the acetate gives the best yield. 2 R2NH + 2 AgOAc + CO ? [R2N]2CO + 2 HOAc + 2 Ag 3 - 2 - Hydrogenation Silver acetate in a solution of pyridine absorbs hydrogen and is reduced to metallic silver. 3 - 3 - Direct ortho - arylation Silver acetate is a useful reagent for direct ortho-arylation (to install two adjacent substituents on an aromatic ring) for of benzylamines and N-methylbenzylamines. The reaction is palladiumcatalized and requires a slight excess of silver acetate.This reaction is shorter than previous ortho-arylation methods. Group: Main Products. Grades: 95%. CAS No. 563-63-3. Molecular formula: CH3COOAg. Mole weight: 166.91. | |
(S,S)-(+)-2,3-Bis(t-butylmethylphosphino)quinoxaline, min. 98% (S,S)-QuinoxP* Quick inquiry Where to buy Suppliers range | (S,S)-(+)-2,3-Bis(t-butylmethylphosphino)quinoxaline, min. 98% (S,S)-QuinoxP*. Uses: Ligand for the rhodium-catalyzed, asymmetric hydrogenation of dehydroamino acid esters and α-enamides. Ligand for the rhodium-catalyzed, asymmetric 1,4-addition of arylboronic acids to α,β-unsaturated carbonyl compounds. Ligand for the rhodium-catalyzed, asymmetric alkylative ring opening reaction Ligand for the palladium-catalyzed asymmetric allylic alkylation and amination of racemic substrates. Ligand for the ruthenium-catalyzed asymmetric hydrogenation of ketones. Ligand for the rhodium-catalyzed, asymmetric hydroacylation of 1,1-disubstituted alkenes with aldehydes. Ligand for the silver-catalyzed asymmetric nitroso aldol reaction. Alternative Names: (S, S)-(+)-2, 3-Bis(t-butylmethylphosphino)quinoxaline; 1107608-80-9; (S, S)-2, 3-Bis(tert-butylmethylphosphino)quinoxaline; (S, S)-QuinoxP*; SCHEMBL2559367; 2, 3-Bis[(S)-tert-butylmethylphosphino]quinoxaline; J-002473; (S, S)-(+)-2, 3-Bis(tert-butylmethylphosphino)quinoxaline. CAS No. 1107608-80-9. Molecular formula: C18H28N2P2. Mole weight: 334.384g/mol. IUPAC Name: (S)-tert-butyl-[3-[tert-butyl(methyl)phosphanyl]quinoxalin-2-yl]-methylphosphane. Rotatable Bond Count: 4. Exact Mass: 334.173g/mol. SMILES: CC (C) (C)P (C)C1=NC2=CC=CC=C2N=C1P (C)C (C) (C)C. InChI: InChI=1S/C18H28N2P2/c1-17(2,3)21(7)15-16(22(8)18(4,5)6)20-14-12-10-9-11-13(14)19-15/h9-12H,1-8H3/t21-,22-/m1/s1. InChIKey: DRZBLHZZDMCPGX-FGZHOGPDSA-N. H-Bond Acceptor: 2. Monoisotopic Mass: 334.173g/mol. | |
Te Nanowires Quick inquiry Where to buy Suppliers range | Te Nanowires. Uses: Grayish-white, lustrous, brittle, crystalline solid; dark-gray to brown, amorphous powder with metallic characteristics. Used as a coloring agent in chinaware, porcelains, enamels, glass; producing black finish on silverware; semiconductor devices and research; manufacturing special alloys of marked electrical resistance. Improves mechanical properties of lead; powerful carbide stabilizer in cast iron, tellurium vapor in "daylight" lamps, vulcanization of rubber. Blasting caps. Semiconductor research. (EPA, 1998);DARK GREY-TO-BROWN AMORPHOUS POWDER, WITH METAL CHARACTERISTICS OR SILVERY-WHITE, LUSTROUS CRYSTALLINE SOLID.;Odorless, dark-gray to brown, amorphous powder or grayish-white, brittle solid.;Odorless, dark-gray to brown, amorphous powder or grayish-white, brittle solid. Group: Thermoelectric Materials. CAS No. 13494-80-9. IUPAC Name: tellurium. Molecular Weight: 127.6g/mol. Molecular Formula: Te. SMILES: [Te]. InChI: InChI=1S/Te. InChIKey: PORWMNRCUJJQNO-UHFFFAOYSA-N. Boiling Point: 1814° F amorphous powder 2534° F crystalline solid (EPA, 1998);989.9 ?;989.8 ?;1814°F;1814°F. Melting Point: 842 °F (EPA, 1998);449.8 ?;449.5 ?;842°F;842°F. Purity: 99.9wt%. Density: 6.24 (EPA, 1998);6.11-6.27;6.0-6.25 g/cm³;6.24;6.24. Solubility: Insoluble (NIOSH, 2016);Insol in benzene, carbon disulfide;INSOL IN HOT & COLD WATER, HYDROCHLORIC ACID; SOL IN NITRIC ACID, AQ REGIA, POTASSIUM CYANIDE, POTASSIUM HYDROXIDE, SULFURIC ACID;Solubility in water: none;Insoluble. Viscosity: 1.8-1.95 cP. | |
Trihexyl(tetradecyl)phosphonium chloride Quick inquiry Where to buy Suppliers range | Trihexyltetradecylphosphonium chloride is a hydrophobic ionic liquid, which is soluble in carbon dioxide. It can be used as binder to develop a silver particle-modified carbon paste electrode, which can determine nitrite ions at low concentration. Uses: Synthesis and catalysis. Group: Phosphine Ligands. Alternative Names: Tetradecyltrihexylphosphonium chloride. Grades: 98%. CAS No. 258864-54-9. Product ID: ACM258864549-2. Molecular formula: C32H68ClP. Mole weight: 519.31. IUPAC Name: trihexyl(tetradecyl)phosphanium; chloride. Appearance: Liquid. EC Number: 684-206-1. Density: 0.895 g/mL at 20 °C(lit.). SMILES: CCCCCCCCCCCCCC[P+] (CCCCCC) (CCCCCC)CCCCCC. [Cl-]. |