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Ethyl Trifluoroacetate CAS No 383-63-1;Trifluoroacetic Acid Ethyl Ester

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Description

Description

Ethyl trifluoroacetate is a chemical substance, a colorless liquid, corrosive, toxic, flammable, and responsive to oxidants.

Resolve resolution

It is obtained by esterification of trifluoroacetic acid with ethanol. After cooling the trifluoroacetic acid, anhydrous ethanol was added under stirring, and the reaction was exothermic. After the exotherm was stopped, concentrated sulfuric acid was slowly added. After heating and refluxing for half an hour, fractional distillation was carried out, and a fraction of 62-64 ° C was collected to obtain ethyl trifluoroacetate. The yield was 94%.

Parameter

Chemical name

Ethyl trifluoroacetate

Molecular Structure

 

5.383-63-1183.png

Molecular Formular

C4H5F3O2

Molecular Weight

142.077709

Cas No.

383-63-1

EINECS No.

206-851-6

Appearance

Colorless liquid

Purity

>=99.0%

Melting point

-78°C

Boiling point

60-62°C

Package

As request

Hazard Class

5.383-63-1493.png F:Flammable

5.383-63-1592.png Xn:Harmful

UN No.

UN 1993 3/PG 2

Storage Conditions

Cool,dry and hermetic place

Application

Medicine, pesticide intermediates


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