Basic

CAS No.	78-93-3
Product Name	2-Butanone
Synonyms	MEK; Methyl ethyl ketone; 2-Butanone (Controlled Chemical); Ethylmethylketone,99%; Ethyl methyl ketone~MEK~Methyl ethyl ketone; Ethyl methyl ketone; butan-2-one
Molecular Formula	C4H8O
Molecular Weight	72.1057

Physical property

Density	0.786g/cm3
Melting point	-87℃
Boiling point	75.6°C at 760 mmHg
Water solubility	290 g/L (20℃)
Refractive index	1.367

Hazard Symbols	F:Flammable; Xi:Irritant;
Risk Codes	R11:; R36:; R66:; R67:;
Safety Description	S16:; S9:;