CAS 1070-89-9: Bis(trimetilsilil)amida de sodio
Descripción:
Bis(trimetilsilil)amida de sodio, comúnmente conocido como NaHM(SiMe3)2, es un compuesto organosilícico caracterizado por su fuerte basicidad y nucleofilia. Se encuentra típicamente como un sólido blanco a amarillo claro y es altamente soluble en disolventes no polares como el hexano y el tolueno, pero insoluble en disolventes polares como el agua. El compuesto presenta un catión de sodio y un anión bis(trimetilsililo)amida, lo que contribuye a su reactividad, particularmente en reacciones de desprotonación. Bis(trimetilsilil)amida de sodio se utiliza a menudo como reactivo en la síntesis orgánica, especialmente en la formación de enlaces carbono-nitrógeno y como una base fuerte en diversas transformaciones químicas. Es sensible a la humedad y al aire, requiriendo un manejo y almacenamiento cuidadosos en atmósferas inertes para prevenir la hidrólisis y degradación. Debido a su reactividad, es importante utilizar medidas de seguridad adecuadas al trabajar con este compuesto, ya que puede reaccionar vigorosamente con agua y otros disolventes proticos, liberando trimetilsilanol y subproductos potencialmente peligrosos.
Fórmula:C6H19NSi2·Na
InChI:InChI=1S/C6H19NSi2.Na/c1-8(2,3)7-9(4,5)6;/h7H,1-6H3;
Clave InChI:InChIKey=QKNDAUTYSODFJV-UHFFFAOYSA-N
SMILES:N([Si](C)(C)C)[Si](C)(C)C.[Na]
Sinónimos:- 1,1,1,3,3,3-Hexamethyldisilazane sodium salt
- 1,1,1-trimethyl-N-(trimethylsilyl)silanamine
- Bis(trimethylsilyl)amine sodium salt
- Disilazane, 1,1,1,3,3,3-hexamethyl-, sodium deriv.
- Hexamethyldisilazane sodium salt
- Hexamethyldisilazylsodium
- N,N-Bis(trimethylsilyl)amine sodium salt
- NaHMDS
- NaMDS
- Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, sodium salt
- Sodiobis(trimethylsilyl)amine
- Ver más sinónimos
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Encontrado 17 productos.
Sodium bis(trimethylsilyl)amide 1M in THF
CAS:S14981 - Sodium bis(trimethylsilyl)amide 1M in THFFórmula:C6H18NNaSi2Forma y color:Liquid, No data available.Peso molecular:183.3769989013672Sodium bis(trimethylsilyl)amide, 1M soln. in THF
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C6H18NNaSi2Forma y color:liquid, Clear to slightly turbid, yellow to orange/brownPeso molecular:183.38Sodium bis(trimethylsilyl)amide, 1M in THF solution
CAS:Please enquire for more information about Sodium bis(trimethylsilyl)amide, 1M in THF solution including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C6H19NSi2•NaPureza:Min. 95%Peso molecular:184.38 g/molSodium bis(trimethylsilyl)amide, 98%
CAS:Sodium bis(trimethylsilyl)amide is used as a base in organic synthesis as well as to deprotonate other compounds containing weakly acidic O-H, S-H, and N-H bonds. It is used to prepare amines by reacting with alkyl halides. It finds application in certain organic reactions viz. generation of carbenes by dehydrohalogenation of halocarbons and Wittig reagents by deprotonation of phosphonium salts. It accelerates the polymerization of pheneylacetylene in conjunction with rhodium(I) catalysis. Furthermore, it is used for the preparation of lanthanide complexes. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C6H18NNaSi2Pureza:98%Peso molecular:183.38Sodium Bis(trimethylsilyl)amide (contains 2-Methyl-2-butene) (38% in Tetrahydrofuran, ca. 1.9mol/L)
CAS:Fórmula:C6H18NNaSi2Forma y color:Light yellow to Amber to Dark green clear liquidPeso molecular:183.38Sodium hexamethyldisilazane, min. 95%
CAS:Sodium hexamethyldisilazane, min. 95%Fórmula:(CH3)3SiNNaPureza:min. 95%Forma y color:off-white pwdr.Peso molecular:183.38Sodium bis(trimethylsilyl)amide
CAS:Fórmula:C6H18NNaSi2Pureza:95%Forma y color:LiquidPeso molecular:183.3746Sodium bis(trimethylsilyl)amide, 2M in THF
CAS:Sodium bis(trimethylsilyl)amide, 2M in THFFórmula:C6H18NSi2·NaPureza:Molarity: 2.02m (Typical Value in Batch COA)Forma y color: clear. yellow liquidPeso molecular:183.37g/molSodium bis(trimethylsilyl)amide 2M in THF
CAS:S14980 - Sodium bis(trimethylsilyl)amide 2M in THFFórmula:C6H18NNaSi2Forma y color:LiquidPeso molecular:183.3769989013672Sodium bis(trimethylsilyl)amide, 95+%, pure
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C6H18NNaSi2Pureza:95+%Forma y color:White to light yellow to light beige, Crystalline powderPeso molecular:183.38Sodium bis(trimethylsilyl)amide
CAS:Sodium bis(trimethylsilyl)amide is a chemical compound with the chemical formula NaH(SiMe3). It is a solid catalyst that is used to produce polymers. It is a colorless solid and has a melting point of -41°C. Sodium bis(trimethylsilyl)amide contains one hydroxyl group in its structure and can be synthesized by reacting hydrochloric acid with cyclopentene oxide. The isolated yield of sodium bis(trimethylsilyl)amide is relatively low, at about 40%. Sodium bis(trimethylsilyl)amide has an FT-IR spectrum with peaks at 2800 cm-1 and 1690 cm-1. The group p2 on the periodic table indicates it is an alkali metal salt, which makes it soluble in water. In order to make this compound, anhydrous acetonitrile must be used as the solvent during the reaction process. HydrogenFórmula:C6H18NNaSi2Pureza:Min. 95%Peso molecular:183.37 g/molCALLERY™ Sodium hexamethyldisilazane, 40% solution in tetrahydrofuran
CAS:Fórmula:C6H18NNaSi2Forma y color:Yellow to brownPeso molecular:183.38Sodium bis(trimethylsilyl)amide, 2M soln. in THF
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C6H18NNaSi2Forma y color:Liquid, Clear or slightly hazy yellow to orange or yellow-brownPeso molecular:183.38Sodium bis(trimethylsilyl)amide - 2M in THF
CAS:Sodium bis(trimethylsilyl)amide is a chemical reagent that is used in the synthesis of organic compounds. It is also used as a catalyst in hydrogenation reactions and as a reducing agent in organic syntheses. The compound is characterized by having a solid particle size and an average particle diameter of less than 10 micrometres, which have been shown to be effective catalysts for the reduction of alcohols under mild conditions. Sodium bis(trimethylsilyl)amide has been shown to be useful in the analysis of nucleic acids, proteins, and other macromolecules. It is also used to prepare samples for analysis using gas chromatography or liquid chromatography with mass spectrometry. Sodium bis(trimethylsilyl)amide can be prepared by reacting hydrochloric acid with magnesium salt and hexamethyldisilazane at room temperature.Fórmula:C6H18NNaSi2Pureza:Min. 95%Peso molecular:183.37 g/molSodium bis(trimethylsilyl)amide (95%)
CAS:Producto controladoApplications can be used in the generation of carbenes, the amination of sulfenamides, and the preparation of lanthanide complexes. References Hasan T.m et al.: Journal of the Chemical Society. Perkin Transactions 1 , 1923-1923, (1992); S C Bock Journal of the American Chemical Society 116, 7637-7637, (1994)Fórmula:C6H18NNaSi2Pureza:95%Forma y color:NeatPeso molecular:183.37SODIUM BIS(TRIMETHYLSILYL)AMIDE, 95%
CAS:Fórmula:C6H18NNaSi2Pureza:95%Forma y color:Straw-Yellow Amber SolidPeso molecular:183.37Sodium bis(trimethylsilyl)amide, pure, 2M solution in THF, AcroSeal™
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C6H18NNaSi2Forma y color:Clear orange to brown, SolutionPeso molecular:183.38
