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[Alias]:	4-tert-Butoxy-3-oxobutyric acid ethyl ester
[Product name]:	Ethyl 4-tert-butoxyacetoacetate
[Structural formula]:
[Molecular formula]:	C10H18O4
[Molecular weight]:	202.25
[CAS NO]:	67354-35-2
[Packing]:	25kg/200kg, Fluorinated barrel/plastic lined metal pail

Physicochemical data
Appearance	Colorless liquid
Boiling range °C/mmHg	265-268
Flash point °C	111
Density 25°C	1.008
Refractive index n20/D	-

Quality standard
Purity %G.C	≥98.0
Moisture%	≤0.5