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2-Metilacetoacetato de etilo, 95 %, Thermo Scientific Chemicals

Catalog Number 11464723
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Cantidad:
25 g
100 g
500 g
Este artículo no se puede devolver. Vea la política de devoluciones
609-14-3
C7H12O3
144.17
MFCD00009164
FNENWZWNOPCZGK-UHFFFAOYSA-N
ethyl 2-methylacetoacetate, ethyl 2-acetylpropionate, ethyl-2-methyl acetoacetate, ethyl methylacetoacetate, ethyl 2-methyl-3-oxobutyrate, ethyl2-methylacetoacetate, butanoic acid, 2-methyl-3-oxo-, ethyl ester, 2-methylacetoacetic acid ethyl ester, ethyl alpha-methylacetylacetate, 2-methyl-3-oxobutanoic acid ethyl ester
701
2-metil-3-oxobutanoato de etilo
CCOC(=O)C(C)C(=O)C
Este artículo no se puede devolver. Vea la política de devoluciones
609-14-3
C7H12O3
144.17
MFCD00009164
FNENWZWNOPCZGK-UHFFFAOYSA-N
ethyl 2-methylacetoacetate, ethyl 2-acetylpropionate, ethyl-2-methyl acetoacetate, ethyl methylacetoacetate, ethyl 2-methyl-3-oxobutyrate, ethyl2-methylacetoacetate, butanoic acid, 2-methyl-3-oxo-, ethyl ester, 2-methylacetoacetic acid ethyl ester, ethyl alpha-methylacetylacetate, 2-methyl-3-oxobutanoic acid ethyl ester
701
2-metil-3-oxobutanoato de etilo
CCOC(=O)C(C)C(=O)C

Ethyl 2-methylacetoacetate is used in Japp-Klingemann reaction to prepare hydrazones from beta-keto acid and aryl diazonium salts. It is used as a precursor involved in the synthesis of ethylpyruvate phenylhydrazone via reaction with benzenediazonium chloride.

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.

Aplicaciones
El 2-metilacetoacetato de etilo se utiliza en la reacción de Japp-Klingemann para preparar hidrazonas a partir de ácido beta-ceto y sales de diazonio de arilo. Se utiliza como precursor en la síntesis de la fenilhidrazona de etilpiruvato mediante la reacción con el cloruro de bencenodiazonio.

Solubilidad
Miscible con alcohol y éter. Ligeramente miscible con agua.

Notas
Incompatible con agentes oxidantes fuertes y bases fuertes.
TRUSTED_SUSTAINABILITY
Nombre del producto químico o material Ethyl 2-methylacetoacetate
Punto de fusión -45°C
Densidad 1.019
Punto de ebullición 185°C
Temperatura de inflamación 62°C (143°F)
Olor Ester-like
Índice de refracción 1.418
Cantidad 25 g
Beilstein 1071742
Información de solubilidad Miscible with alcohol and ether. Silghtly miscible with water.
Formula Weight (peso de la fórmula) 144.17
Porcentaje de pureza 95%
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RUO – Research Use Only

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