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Chemindex > 78-93-3 2-Butanone

78-93-3 2-Butanone

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
InChl InChI=1/C4H8O/c1-3-4(2)5/h3H2,1-2H3
CAS Registry Number 78-93-3
EINECS 201-159-0
Molecular Structure
Density 0.786g/cm3
Melting Point -87℃
Boiling Point 75.6°C at 760 mmHg
Refractive Index 1.367
Water Solubility 290 g/L (20℃)
Vapour Pressur 115mmHg at 25°C
Hazard Symbols  F##Flammable||Xi##Irritant:;
Risk Codes R11||R36||R66||R67:;
Safety Description S16||S9:;