应用
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.

备注
Store at 2-8?°C. Incompatible with oxidizing agents and bases. Protect from light.

基本信息

MDL
MFCD00008784

EINECS
203-299-8

分子式
C₅H₈O₃

分子量
116.12

熔点
-80°

沸点
170°

闪点
70°(158°F)

密度
1.076

折射率
1.4185

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Soluble in water

Beilstein
506727

Merck
14,6009

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H319
Combustible liquid.Causes serious eye irritation.

Precautionary Statements
P210e-P280a-P305+P351+P338-P337+P313-P403+P235-P501a
Wear protective gloves and eye/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.

安全信息

危险类别
36
Irritating to eyes.

安全等级
26
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

RTECS
AK5775000

TSCA
是