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Alfa Aesar™ Methyl acetoacetate, 99%

$24.31 - $213.96

Chemical Identifiers

CAS 105-45-3
Molecular Formula C5H8O3
Linear Formula CH3COCH2CO2CH3
Formula Weight 116.12
MDL Number MFCD00008784
Beilstein 506727
Merck Index 14,6009
Synonym Acetoacetic acid methyl ester
Chemical Name or Material Methyl acetoacetate
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA136960B SDS Alfa Aesar™
A136960B
1000g Each for $57.73
AAA136960I SDS Alfa Aesar™
A136960I
5000g Each for $213.96
AAA1369630 SDS Alfa Aesar™
A1369630
250g Each for $24.31
Specifications

Description

Applications
Methyl acetoacetate is used as a chemical reagent used in the synthesis of pharmaceuticals. It participates in the Biginelli reaction, forming molecules including dihydropyrimidinones.Methyl acetoacetate (MAA) is used for the synthesis of alpha-substituted aceto- acetic esters and cyclic compounds, e.g. pyrazole, pyrimidine and coumarin derivatives.

Solubility
Soluble in water

Notes
Store at 2-8°C. Incompatible with oxidizing agents and bases. Protect from light.
Description & Specifications

Chemical Identifiers

105-45-3
CH3COCH2CO2CH3
MFCD00008784
14,6009
Methyl acetoacetate
C5H8O3
116.12
506727
Acetoacetic acid methyl ester

Specifications

105-45-3
CH3COCH2CO2CH3
MFCD00008784
506727
14,6009
1000g
Pleasant
Methyl acetoacetate
C5H8O3
116.12
170°C
−80°C
Acetoacetic acid methyl ester
70°C (158°F)
Soluble in water
99%

Safety and Handling

GHS H Statement
H319-H227
Causes serious eye irritation.
Combustible liquid.

GHS P Statement
P210-P280-P305+P351+P338-P337+P313-P403+P235-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Wear protective gloves/protective clothing/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.
IF eye irritation persists: Get medical advice/attention.
Store in a well-ventilated place. Keep cool.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

RTECSNumber : AK5775000

TSCA : TSCA