Methyl acetoacetate, 99+%, Thermo Scientific Chemicals

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS

105-45-3

Molecular Formula

C5H8O3

Molecular Weight (g/mol)

116.12

MDL Number

MFCD00008784

InChI Key

WRQNANDWMGAFTP-UHFFFAOYSA-N

Synonym

methyl acetoacetate, acetoacetic acid methyl ester, methylacetoacetate, methyl 3-oxobutyrate, butanoic acid, 3-oxo-, methyl ester, methyl acetylacetate, methyl acetylacetonate, 3-oxobutanoic acid methyl ester, acetoacetic methyl ester, acetoacetic acid, methyl ester

PubChem CID

7757

IUPAC Name

methyl 3-oxobutanoate

SMILES

COC(=O)CC(C)=O

Melting Point

-28.0°C

Color

Colorless

Density

1.0770g/mL

Boiling Point

169.0°C to 170.0°C

Flash Point

67°C

Infrared Spectrum

Authentic

Assay Percent Range

99% min. (GC)

Packaging

Glass bottle

Refractive Index

1.4175 to 1.4295

Linear Formula

CH₃COCH₂CO₂CH₃

Quantity

1 L

Beilstein

03, 632

Fieser

13,60

Specific Gravity

1.077

Merck Index

15, 6083

Solubility Information

Solubility in water: 460g/L (20°C). Other solubilities: miscible with alcohol and ether,soluble in carbon tetrachloride

Viscosity

1.8 mPa.s (20°C)

Formula Weight

116.12

Percent Purity

99+%

Physical Form

Liquid

Chemical Name or Material

Methyl acetoacetate

Hazard Category

GHS Signal Word: Warning

Hazard Statement

GHS H Statement
Causes serious eye irritation.

Precautionary Statement

GHS P Statement
Wear protective gloves/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.

EINECSNumber

203-299-8

SDS

Hazard Category

GHS Signal Word: Warning

Hazard Statement

GHS H Statement
Causes serious eye irritation.

Precautionary Statement

GHS P Statement
Wear protective gloves/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.

EINECSNumber

203-299-8

SDS

RUO – Research Use Only