应用
Ethyl trifluoroacetoacetate is used as an intermediate in synthetic chemistry. It is also used as an intermediate for agro chemicals and pharmaceuticals. Further, it is used in the preparation of fluorinated 2-thiouracil analogs as antithyroid agents.

备注
Incompatible with oxidizing agents, strong acids, strong bases and strong reducing agents.

基本信息

MDL
MFCD00000424

EINECS
206-750-7

分子式
C₆H₇F₃O₃

分子量
184.12

熔点
-30°

沸点
129-130°

闪点
38°(100°F)

密度
1.259

折射率
1.3760

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Miscible with water, ethanol, benzene and organic solvents.

Beilstein
608353

GHS危害和防范说明

GHS符号

Hazard Statements
H226-H302-H402-H412
Flammable liquid and vapour.Harmful if swallowed.Harmful to aquatic life.Harmful to aquatic life with long lasting effects.

Precautionary Statements
P210-P280a-P240-P241-P303+P361+P353-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Wear protective gloves and eye/face protection.Ground/bond container and receiving equipment.Use explosion-proof electrical/ventilating/lighting/ equipment.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
3

包装组
III

危险类别
10-22-52/53
Flammable.Harmful if swallowed.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

安全等级
23-36-60-61
Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).Wear suitable protective clothing.This material and its container must be disposed of as hazardous wasteAvoid release to the environment. Refer to special instructions/safety data sheets.

欧盟危险品标志

TSCA
是