CAS:20306-75-6 C5H9NO2 N-Methylacetoacetamide CAS NO.20306-75-6

Product Details

n-methylacetoacetamide basic information

product name:	n-methylacetoacetamide
synonyms:	acetoacet-monomethylamide;aceton-methylacetamide;butanamide,n-methyl-3-oxo-;n-methyl-3-oxo-butanamid;n-methylacetoacetamid;n-monomethylacetoacetamide;monomethyl acetoacetamide;mmaa
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

mp	-3 °c
bp	106°c
density	1.069
refractive index	1.4325-1.4345
fp	105 °c
solubility	hydrolysis
water solubility	hydrolysis
cas database reference	20306-75-6(cas database reference)
epa substance registry system	butanamide, n-methyl-3-oxo-(20306-75-6)

safety information

risk statements	36/37/38
safety statements	24/25

n-methylacetoacetamide usage and synthesis

chemical properties	colourless to yellowish clear liquid
usage	n-methylacetoacetamide (min. 70% in water) (mmaa) is used as intermediate for the manufacture of insecticides, e.g. monocrotophos product data sheet

n-methylacetoacetamide preparation products and raw materials

raw materials	methylamine-->acetyl ketene-->methane
preparation products	2-chloro-n-methylacetoacetamide-->monocrotophos

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n-methylacetoacetamide

product name:	n-methylacetoacetamide
cas no.:	20306-75-6
einecs no:	243-723-9
formula:	c₅h₉no₂
structure formula:
m.w.：	115.13
characters:	yellowish clarified liquid.
main uses:	used in pesticide for producting monocrotophos of organophosphorus pesticide.