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sunnyside corporation METHYL ETHYL KETONE

Sunnyside corporation METHYL ETHYL KETONE is a fast evaporating, extremely flammable solvent. It is used as a specialty thinner for some coatings, and it is somewhat slower evaporating than Acetone.

Chemical Name: Methyl Ethyl Ketone

Purity (Assay): 99.5 - 99.5 %

Chemical Family: Ketones

Synonyms: 2-butanone, 3-butanone, Butan-2-one, Ethyl(Methyl) Ketone, Ethylmethyl Ketone, MEK, Methyl(Ethyl) Ketone, Methylethyl Ketone

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Identification & Functionality

Chemical Family
Chemical Name
Base Chemicals Functions
CASE Ingredients Functions
CAS No.
78-93-3
EC No.
201-159-0

Features & Benefits

Base Chemicals Features
CASE Ingredients Features

Applications & Uses

Compatible Polymers & Resins
Compatible Substrates & Surfaces
Base Chemicals End Uses
Coating Type
Product Application

Methyl Ethyl Ketone is a specialty thinner for epoxies, lacquers and adhesives, as well as polyester resins used in fiberglass boat and auto repairs. When cleaning application equipment or when using for any other purpose, prevent flammable vapor buildup by limiting amount used to a few ounces at a time.

Properties

Appearance
Clear, water-white
Odor
Pungent, Characteristic
Typical Properties
ValueUnitsTest Method / Conditions
Acidity (as Acetic Acid)max. 0.003 D-1613
Autoignition Temperature 842.0°FD-1255
Color max.10Pt t-CoD-1209
Density (60°F)6.71Lb./Gal
Distillation Range (Ibp)173-178°FD-86
Evaporation RateSlower than ether
Flammable Limits In Air (% By Volume Lower at 100°F)1.8
Flammable Limits In Air (% By Volume Lower at 100°F)11.5
Flash Point, T.C.C. 21.0°FD-56
Freezing Point-123.0°F
Purity (by G.C.)99.5 Min.Wt%
Shipping Wt. (at 20°C)6.71
Specific Gravity (60°F)0.806D-1298
V.O.C. 804.0g/l
Vapor Pressure (at 20°C)83.0mm Hg
Water Contentmax. 0.1Wt%D-1364
Water MiscibilityPartialD-1722

Safety & Health

Hazardous Ingredients
Ingredient CAS Percent
Methyl Ethyl Ketone 78-93-3 100%
Safety Information
Health 1
Fire 3
Reactivity 0

Packaging & Availability

Item Numbers & Sizes
Quart 1-Gallon 5-Gal. 55-Gal.
84732 847G1 847G5 84755