应用
Ethyl 2-methylacetoacetate is used in Japp-Klingemann reaction to prepare hydrazones from beta-keto acid and aryl diazonium salts. It is used as a precursor involved in the synthesis of ethylpyruvate phenylhydrazone via reaction with benzenediazonium chloride.

备注
Incompatible with strong oxidizing agents and strong bases.

基本信息

MDL
MFCD00009164

EINECS
210-179-9

分子式
C₇H₁₂O₃

分子量
144.17

熔点
-45°

沸点
185°

闪点
62°(143°F)

密度
1.019

折射率
1.4180

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Miscible with alcohol and ether. Silghtly miscible with water.

Beilstein
1071742

GHS危害和防范说明

Hazard Statements
H227
Combustible liquid.

Precautionary Statements
P210e-P280a-P370+P378a-P403+P235-P501a
Wear protective gloves and eye/face protection.In case of fire: Use for extinction: CO2, powder or water spray.Store in a well-ventilated place. Keep cool.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

TSCA
是