Methyl Ethyl Ketone

C₄H₈O

IUPAC: Butan-2-one

CAS: 78-93-3

Aperçu

MEK is a common industrial solvent used in lacquers, adhesives, and cleaning agents. It is also used in dewaxing lubricating oils.

Composition

Élément Symbole Atomes Masse atomique
Hydrogen H 8 1,0080
Carbon C 4 12,0110
Oxygen O 1 15,9990

Composition élémentaire

H
11,2%
C
66,6%
O
22,2%

Usages

  • Industrial solvent
  • Lacquer production
  • Adhesive solvent
  • Lubricating oil dewaxing

Le saviez-vous

  • Produced naturally in some trees and found in small amounts in food

Sécurité

  • ⚠ Flammable
  • ⚠ Irritant

Structure

SMILES

CCC(=O)C

Propriétés

Type
organic
État
liquid
Masse molaire
72,11 g/mol
Densité
0,8050 g/cm³
Point de fusion
-86,7 °C
Point d'ébullition
79,6 °C
Solubilité
275 g/L at 20°C

Molecular Descriptors

Exact Mass
72,0575
XLogP
0,3
TPSA
17,1 Ų
H-Bond Donors
0
H-Bond Acceptors
1
Rotatable Bonds
1
Heavy Atoms
5
Complexity
38,0

Frequently Asked Questions

What is Methyl Ethyl Ketone?
Methyl Ethyl Ketone (C₄H₈O) is a organic compound with the IUPAC name Butan-2-one.
What is the molecular weight of Methyl Ethyl Ketone?
Methyl Ethyl Ketone has a molar mass of 72.11 g/mol.
What state is Methyl Ethyl Ketone at room temperature?
Methyl Ethyl Ketone is a liquid at room temperature.
Is Methyl Ethyl Ketone organic or inorganic?
Methyl Ethyl Ketone is classified as an organic compound.
What elements make up Methyl Ethyl Ketone?
Methyl Ethyl Ketone (C₄H₈O) is composed of Hydrogen (H), Carbon (C), Oxygen (O).