
CAS 925-90-6: Bromuro de etilmagnesio
Descripción:
Bromuro de etilmagnesio, con el número CAS 925-90-6, es un compuesto organomagnésico clasificado como un reactivo de Grignard. Típicamente es un líquido o sólido incoloro a amarillo pálido, dependiendo de su forma y pureza. Este compuesto es altamente reactivo, particularmente con agua y humedad, lo que lleva a la liberación de etano y a la formación de hidróxido de magnesio. Bromuro de etilmagnesio se utiliza comúnmente en la síntesis orgánica para la formación de enlaces carbono-carbono, permitiendo la introducción de grupos etilo en diversas moléculas orgánicas. Actúa como un nucleófilo fuerte, reaccionando con electrófilos como compuestos carbonílicos para formar alcoholes tras una posterior hidrólisis. Debido a su reactividad, debe ser manipulado en condiciones anhidras, a menudo en una atmósfera inerte, para prevenir la descomposición. Las precauciones de seguridad son esenciales al trabajar con este reactivo, ya que puede causar quemaduras severas y es inflamable. En general, Bromuro de etilmagnesio es una herramienta valiosa en la química orgánica sintética, facilitando la construcción de arquitecturas moleculares complejas.
Fórmula:C2H5BrMg
InChI:InChI=1S/C2H5.BrH.Mg/c1-2;;/h1H2,2H3;1H;/q;;+1/p-1
Clave InChI:InChIKey=TWTWFMUQSOFTRN-UHFFFAOYSA-M
SMILES:C([Mg]Br)C
Sinónimos:- Bromethylmagnesium
- Bromoethylmagnesium
- Bromoetilmagnesio
- Ethylmagnesium bromide
- Ethyl magnesium bromide
- Ethvlmagnesiumbromide
- Magnesium, bromoethyl-
- magnesium bromide ethanide (1:1:1)
- Magnesium, bromoethyl-
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Encontrado 18 productos.
Ethylmagnesium Bromide (39% in Ethyl Ether, ca. 3mol/L)
CAS:Fórmula:C2H5BrMgForma y color:LiquidPeso molecular:133.27Ethylmagnesium bromide, 3M in ether, packaged under Argon in resealable ChemSeal™ bottles
CAS:Ethylmagnesium bromide is used as a reagent and pharmaceutical intermediates. 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:C2H5BrMgForma y color:Liquid, Clear to slightly hazyPeso molecular:133.27Ethylmagnesium bromide, 3M in diethyl ether, AcroSeal™
CAS:Producto controladoThis 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:C2H5BrMgForma y color:Dark brown, SolutionPeso molecular:133.27Ethylmagnesium bromide 0.5M solution in THF
CAS:Ethylmagnesium bromide 0.5M solution in THFPeso molecular:133.27g/molEthylmagnesium bromide 2M solution in Di-n-butyl ether
CAS:Ethylmagnesium bromide 2M solution in Di-n-butyl etherPeso molecular:133.27g/molEthylmagnesium bromide, ca. 3.2M solution in 2-MeTHF; 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:C2H5BrMgForma y color:Dark brown, Solution, May develop some turbidity or precipitatePeso molecular:133.27Ethylmagnesium bromide 1M solution Methyl tertiary-butyl ether
CAS:Ethylmagnesium bromide 1M solution Methyl tertiary-butyl etherFórmula:C2H5BrMgForma y color: dark grey liquidPeso molecular:133.27g/molEthylmagnesium bromide, 3M in ether
CAS:Ethylmagnesium bromide, 3M in etherFórmula:C2H5MgBrForma y color:liq.Peso molecular:133.28Ethylmagnesium bromide, 0.9M 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:C2H5BrMgForma y color:Clear to slightly turbid colorless to yellow, Solution, to brown to grey-brown to brown-black, May develop some turbidity or precipitatePeso molecular:133.27Ethylmagnesium bromide 1M solution in Cyclopentyl methyl ether
CAS:Ethylmagnesium bromide 1M solution in Cyclopentyl methyl etherPeso molecular:133.27g/molEthylmagnesium bromide 0.9M solution in THF
CAS:Ethylmagnesium bromide 0.9M solution in THFPeso molecular:133.27g/molEthylmagnesium bromide 3M solution in DEE
CAS:Ethylmagnesium bromide 3M solution in DEEForma y color:Dark Brown SolutionPeso molecular:133.27g/molEthylmagnesium bromide solution, 40% in 2-MeTHF
CAS:Ethylmagnesium bromide solution, 40% in 2-MeTHFPeso molecular:133.27g/molEthylmagnesium bromide 3M solution in 2-MeTHF
CAS:Ethylmagnesium bromide 3M solution in 2-MeTHFForma y color:SolutionPeso molecular:133.27g/molEthylmagnesium bromide, 3M in ether
CAS:Ethylmagnesium bromide is used as grignard reagent. It is widely used in organic synthesis. 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:C2H5BrMgForma y color:Clear to faintly turbid, LiquidPeso molecular:133.27Ethylmagnesium bromide 1M solution in Toluene/THF
CAS:Ethylmagnesium bromide 1M solution in Toluene/THFPeso molecular:133.27g/molEthylmagnesium Bromide (13% in Tetrahydrofuran, ca. 1mol/L)
CAS:Fórmula:C2H5BrMgForma y color:LiquidPeso molecular:133.27