Methyl Ethyl Ketone (ACS), Fisher Chemical™

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Chemical Identifiers

CAS

78-93-3

Molecular Formula

C4H8O

Molecular Weight (g/mol)

72.11

MDL Number

MFCD00011648

InChI Key

ZWEHNKRNPOVVGH-UHFFFAOYSA-N

Synonym

2-butanone, methyl ethyl ketone, butanone, ethyl methyl ketone, methylethyl ketone, meetco, methyl acetone, methylethylketone, 3-butanone, ethylmethylketon

PubChem CID

6569

ChEBI

CHEBI:28398

IUPAC Name

butan-2-one

SMILES

CCC(C)=O

Melting Point

-87°C

Color

Colorless

Density

0.806g/cm³

Boiling Point

80°C

Quantity

4 L

Identification

Pass Test

Packaging

Glass Bottle

Physical Form

Liquid

Assay Percent Range

≥99%

Residue after Evaporation

0.0025% max.

Titratable Acid

0.0005mEq/g max.

Vapor Pressure

105mbar at 20°C

Viscosity

0.42 mPa/s at 15°C

Water

0.1% max.

Formula Weight

72.11

Percent Purity

≥99%

Grade

Certified ACS Reagent

Chemical Name or Material

Methyl Ethyl Ketone

Hazard Statement

DANGER!

Precautionary Statement

Emergency Overview
Flammable liquid and vapor. Vapors may cause drowsiness and dizziness. May cause irritation of respiratory tract. Repeated exposure may cause skin dryness or cracking. Use personal protective equipment. Keep away from open flames, hot surfaces and sources of ignition. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. Move to fresh air. If breathing is difficult, give oxygen.

NFPA

Health:1
Flammability:3
Instability:0

DOTInformation

DOT Class 3, : Flammable Liquid

SDS

Hazard Statement

DANGER!

Precautionary Statement

Emergency Overview
Flammable liquid and vapor. Vapors may cause drowsiness and dizziness. May cause irritation of respiratory tract. Repeated exposure may cause skin dryness or cracking. Use personal protective equipment. Keep away from open flames, hot surfaces and sources of ignition. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. Move to fresh air. If breathing is difficult, give oxygen.

NFPA

Health:1
Flammability:3
Instability:0

DOTInformation

DOT Class 3, : Flammable Liquid

SDS