Product Details: Chemical Formula C4H8O CAS No 78-93-3 Purity % > 99% Grade Standard Industrial Grade Packaging Details 165 Kg Drum Usage/Application for adhesives manufacturing Synonyms 2-Butanone,Methylpropanone Molecular Weight 72.107 gram per mol Density 1.075 gram per ml HS Code 29141200 Melting Point Minus 86 Deg C EC No. 201-159-0 Boiling Point 79.64 Deg C Color Colorless Odour Mint like Solubility in water 290 g/L Vapor pressure 89 mmHg Acidity 14.7 Refractive index 1.38 Viscosity 0.41cP Flash Point -6 Degree C Ignition Temperature 515 DegreeC Freezing Point -86 Degree C Surface tension 0. 246 N/m Thermal Conductivity 0.15 W/m/ Degree Hazards Containers may explode when heated Precautions Storage areas must be properly checked. Disposal of solvent includes soacking it in rags covered by containers DP Max 80.5 Deg C Water Max 0.05 % Total Alcohols Max 0.5 % This product is used in paint, adhesive and many other compounds. Get best price for Methyl Ethyl Ketone (MEK), CAS No. 78-93-3, C4H8O, of purity >99% in packaging size 165 kg drum. Specification : Test Description Specification Limits Unit of Measure Test Method Min Max Methyl ethyl Ketone 99.5 %(w/w) DIN 55687 Water 0.05 %(w/w) ASTM D1364 Total alcohols 0.5 %(w/w) ASTM D2804 Colour 10 Pt-Co ASTM D1209 Density @20 °C 0.804 0.806 gm/l ASTM D4052 Refractive Index @20 °C 1.378 1.38 ASTM D1218 Acidity as acetic acid 0.003 %(w/w) ASTM D1613 Non Volatile matter 0.002 g/100 ml ASTM 1353