N-Methylacetoacetamide

N-Methylacetoacetamide
  • CAS No.:20306-75-6
Other grades of this product :
N-Methylacetoacetamide Basic information
Product Name:N-Methylacetoacetamide
Synonyms:Acetoacet-monomethylamide;AcetoN-methylacetamide;Butanamide,N-methyl-3-oxo-;n-methyl-3-oxo-butanamid;Arbidol Impurity 7;N-ACETOACETYLMETHYLAMINE;N-METHYLACETOACETAMIDE: (CA. 65% IN WATER);N-Methylacetoacetamide (ca. 70% in Water)
CAS:20306-75-6
MF:C5H9NO2
MW:115.13
EINECS:243-723-9
Product Categories:ACETYLGROUP
Mol File:20306-75-6.mol
N-Methylacetoacetamide Chemical Properties
Melting point -3 °C
Boiling point 106°C
density 1.069
refractive index 1.4325-1.4345
Fp 105 °C
storage temp. 2-8°C
solubility hydrolysis
pka12.79±0.46(Predicted)
form clear liquid
color Light yellow to Yellow to Orange
Water Solubility hydrolysis
CAS DataBase Reference20306-75-6(CAS DataBase Reference)
EPA Substance Registry SystemButanamide, N-methyl-3-oxo- (20306-75-6)
Safety Information
Risk Statements 36/37/38
Safety Statements 24/25
HS Code 2924297099
MSDS Information
ProviderLanguage
ACROS English
N-Methylacetoacetamide Usage And Synthesis
Chemical PropertiesColourless to yellowish clear liquid
UsesN-Methylacetoacetamide (min. 70% in water) (MMAA) is used as intermediate for the manufacture of insecticides, e.g. monocrotophos Product Data Sheet
UsesN-Methylacetoacetamide is a starting material in the synthesis of 1-Carbamoyl-2-oxopropyl acetate with the aid (diacetoxyiodo)benzene (DIB) as the oxidant. Also, it is a reagent used in the synthesis of 10H-Phenothiazines, which possesses for their biological activity against the regulatory enzymes involved in inflammatory diseases.
N-Methylacetoacetamide Preparation Products And Raw materials
Raw materialsMethylamine-->Acetyl ketene-->METHANE
Preparation Products2-CHLORO-N-METHYLACETOACETAMIDE-->Monocrotophos

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