
Composti di organosilicio
Sottocategorie di "Composti di organosilicio"
Trovati 4338 prodotti di "Composti di organosilicio"
Trichlorooctadecylsilane
CAS:Trichlorooctadecylsilane is a model system that consists of a monolayer of octadecyltrichlorosilane particles. The dispersive solid-phase extraction technique can be used to extract analytes from the surface of this particle. This technique involves removing the solvent from a sample by passing it through an adsorbent. The hydrophobic effect, which is the phenomenon that a nonpolar substance is dissolved in a nonpolar solvent, will cause analytes to bind to the hydrophobic surface of octadecyltrichlorosilane particles because they are hydrophobic.
Purezza:Min. 95%Potassium dihydrogen arsenate
CAS:Potassium dihydrogen arsenate is an inorganic chemical that is used as a pesticide. It prevents the synthesis of proteins by inhibiting soybean trypsin. The optimum concentration for chrysoperla is 1.6 mg/L, which has been shown to be sublethal at levels below 5 mg/L. This chemical has also been shown to have effects on light exposure and thermal expansion. Potassium dihydrogen arsenate belongs to the ferroelectric class of compounds and has a hydrogen bond with water, which may explain its uptake into plants.
Formula:H2AsKO4Purezza:Min. 95%Peso molecolare:180.04 g/molDichloromethylsilane
CAS:Dichloromethylsilane (DCS) is a chemical compound that is used in the synthesis of silicone rubber, silicone elastomers, and silicone sealants. It can also be used as a cross-linking agent for polymers such as polyurethane, epoxy resin, and silicone. The synthesis of DCS is achieved by reacting chlorosilanes with methyl alcohol or methyl chloride in the presence of an acid catalyst. DCS exhibits high chemical stability and can be activated at room temperature. This product has been shown to be useful for fabricating medical devices that are implanted into the human body because it does not react with water or blood.
Formula:CH4Cl2SiPurezza:Min. 95%Peso molecolare:115.03 g/molDihydro-5-furylboronic acid pinacol ester
CAS:Please enquire for more information about Dihydro-5-furylboronic acid pinacol ester including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C10H17BO3Purezza:Min. 95%Peso molecolare:196.05 g/molRef: 3D-FD159854
Prodotto fuori produzione4-(Trimethylsilyl)pheNylboroNic acid
CAS:4-(Trimethylsilyl)phenylboronic acid is a molecule that can be used as an acceptor in fluorescence. It has been shown to have acceptor properties, which means it is able to absorb light energy and transfer it to other molecules. This chemical can be used in microscopy and cross-coupling reactions. 4-(Trimethylsilyl)phenylboronic acid has been shown to undergo thermally activated transport properties and to be isomeric. The molecule also has cross-coupling reactions with anilines, which are important for the production of pharmaceuticals and other organic compounds. 4-(Trimethylsilyl)phenylboronic acid has a high affinity for chloride ions, making it a good candidate for use in solar cells.
Formula:C9H15BO2SiPurezza:Min. 95%Peso molecolare:194.11 g/molLatanoprost tris(triethylsilyl) ether
CAS:Please enquire for more information about Latanoprost tris(triethylsilyl) ether including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C44H82O5Si3Purezza:Min. 95%Peso molecolare:775.38 g/molIron(II) tetrafluoroborate - 40-45% aqueous solution
CAS:Iron(II) tetrafluoroborate is a green-yellow crystalline solid that is soluble in water. It has been shown to have structural and optical properties that are similar to those of ferric chloride, but with the advantage of being less toxic. Iron(II) tetrafluoroborate is used as a homogeneous catalyst for organic reactions such as the hydrogenation of nitroarenes and the reduction of ketones. The catalytic activity of Iron(II) tetrafluoroborate arises from its ability to form hydrogen bonding interactions with other molecules and ions in solution.
Iron(II) tetrafluoroborate undergoes a number of reactions with other compounds, including cleavage products such as hydrogen sulfate and nitrogen atoms, which may be due to its chelate ligand. In coordination chemistry, Iron(II) tetrafluoroborate can form coordination complexes by reacting with potassium dichromate or calcium carbonate. These complexes areFormula:B2F8FePurezza:About 45%Colore e forma:Slightly Green Clear LiquidPeso molecolare:229.45 g/molRef: 3D-FI105721
Prodotto fuori produzione3-Fluorophenyl boronic acid
CAS:Please enquire for more information about 3-Fluorophenyl boronic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C6H6BFO2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:139.92 g/molPeptide epsilon
CAS:Peptide epsilon is a diacylglycerol that inhibits protein synthesis. It binds to the cytosolic protein and inhibits the activity of the cytosolic protein, which is required for cell proliferation. Activated cells are then killed by apoptosis. Peptide epsilon has been shown to inhibit tubule cells by binding with the basic protein in the tubule cells and inhibiting cell proliferation. Peptide epsilon also binds with cytosolic protein and inhibits its activity, leading to inhibition of cell proliferation. This drug has been shown to be a potent inhibitor of cell proliferation in fetal bovine kidney cells and human lung cancer cells.
Formula:C83H155N39O21SPurezza:Min. 95%Peso molecolare:2,067.44 g/molRef: 3D-FP108937
Prodotto fuori produzione3-Acetylphenylboronic acid, pinacol ester
CAS:Please enquire for more information about 3-Acetylphenylboronic acid, pinacol ester including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C14H19BO3Purezza:Min. 95%Peso molecolare:246.11 g/mol2,2-Difluoro-1,3-Benzodioxol-5-Ylboronic Acid
CAS:Please enquire for more information about 2,2-Difluoro-1,3-Benzodioxol-5-Ylboronic Acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C7H5BF2O4Purezza:Min. 95%Peso molecolare:201.92 g/molRef: 3D-FD89242
Prodotto fuori produzioneDiisopropylsilyl Bis(Trifluoromethanesulfonate)
CAS:Diisopropylsilyl bis(trifluoromethanesulfonate) is a bifunctional reagent that can be used to prepare the trifluoromethanesulfonic acid. It reacts with an alcohol in the presence of base to generate an ester, and then hydrolyzes the ester in the presence of water to generate the desired acid. Diisopropylsilyl bis(trifluoromethanesulfonate) is pale yellow and soluble in argon, nitrogen, and solvents such as ethyl acetate.
Formula:C8H14F6O6S2SiPurezza:Min. 95%Peso molecolare:412.4 g/molRef: 3D-FD90402
Prodotto fuori produzione3-Cyano-2-methylphenylboronic acid
CAS:3-Cyano-2-methylphenylboronic acid is a high quality compound that can be used as a reagent, intermediate, or building block in the synthesis of complex compounds. This chemical is also useful as a speciality chemical and research chemical. 3-Cyano-2-methylphenylboronic acid has versatile uses in organic synthesis due to its versatility in reactions and building blocks.
Formula:C8H8BNO2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:160.97 g/mol5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)indoline
CAS:Please enquire for more information about 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)indoline including the price, delivery time and more detailed product information at the technical inquiry form on this page
Purezza:Min. 95%Tetraethylammonium tetrafluoroborate
CAS:Tetraethylammonium tetrafluoroborate is a diamagnetic chemical species that reacts with water, forming the hydrated salt tetraethylammonium hydroxide. Tetraethylammonium tetrafluoroborate has a high resistance to oxidation and reduction reactions. It can be used as an electrolyte in electrochemistry and as a thermal expansion agent in plastics. The potentials of this substance are around +1 V, which makes it useful for electrochemical impedance spectroscopy. Tetraethylammonium tetrafluoroborate is activated by organic solvents, but not by water vapor.
Formula:C8H20N·BF4Colore e forma:White Off-White PowderPeso molecolare:217.06 g/molVinylboronic acid MIDA ester
CAS:Vinylboronic acid MIDA ester is a boronic ester that can be used as an additive to control weeds. It is a mixture of two diastereomers, with the vinyl group on one end of the molecule and the boron atom on the other. Vinylboronic acid MIDA ester has been shown to be more effective than methoxy for weed control, with yields of up to 100%. The addition of this compound to herbicides increases their activity against weeds, which may be due to its ability to increase the solubility of active ingredients.
Formula:C7H10BNO4Purezza:Min. 95%Peso molecolare:182.97 g/mol1-Pyreneboronic Acid (contains varying amounts of Anhydride)
CAS:1-Pyreneboronic acid is a fluorescent derivative of boronic acid. It has been shown to have synergistic effects with other compounds, such as glucose monitoring. 1-Pyreneboronic acid is used in the preparation of a fluorescent probe for use in dna duplex assays. The fluorescence properties of this compound are affected by the presence of hydroxy groups and benzyl groups, making it useful for protein detection and identification. This compound can be prepared using the suzuki coupling reaction and it has been shown that it has an effect on cell line raw264.7 cells.
Formula:C16H11BO2Purezza:Min. 95%Peso molecolare:246.07 g/molRef: 3D-FP62348
Prodotto fuori produzioneTriethyloxonium tetrafluoroborate
CAS:Triethyloxonium tetrafluoroborate is an antimicrobial agent that inhibits the transfer of electrons from one molecule to another. It has been shown to be effective against methicillin-resistant Staphylococcus aureus and Mycobacterium tuberculosis. Triethyloxonium tetrafluoroborate binds to the bacterial enzyme, Jak1, which is involved in the formation of cytokines and interleukins. This binding inhibits the production of these molecules, leading to cell death by apoptosis. The use of triethyloxonium tetrafluoroborate as a research tool has facilitated its discovery as a potential anti-inflammatory drug for autoimmune diseases such as type 1 diabetes mellitus and rheumatoid arthritis. Triethyloxonium tetrafluoroborate can be used to inhibit amide synthesis, which may have applications in the study of carbohydrate chemistry and nitrogen atoms in biological systems. This compound has also been used
Formula:C6H15BF4OPurezza:Min. 95%Colore e forma:PowderPeso molecolare:189.99 g/mol
