Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate Chemical Properties

Boiling point:

80-82 °C1 mm Hg(lit.)

Density 

1.235 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.429(lit.)

Flash point:

220 °F

storage temp. 

2-8°C

form 

clear liquid

color 

Light orange to Yellow to Green

Specific Gravity

1.239

InChIKey

XNGGOXOLHQANRB-WAYWQWQTSA-N

CAS DataBase Reference

571-55-1(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi,Xn

Risk Statements 

36/37/38-22

Safety Statements 

26-36/37/39-23

WGK Germany 

3

HazardClass 

IRRITANT

HS Code 

29171900

MSDS

• Language:English Provider:SigmaAldrich

Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate Usage And Synthesis

Uses

Ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate may be employed as a starting reagent for the synthesis of 1-methyl-3-trifluoromethyl-1H-pyrazole-4- carboxylic acid.

General Description

Ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate has been reported to participate in the microwave-assisted synthesis of ethyl 1-[4-(2,3,3-trichloroacrylamido)phenyl]-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate.

Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate(571-55-1)Related Product Information

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