Methyl 3,3,3-trifluoro-2-oxopropanoate(CAS: 13089-11-7)

Methyl 3,3,3-trifluoro-2-oxopropanoate, also known as trifluoroacetic methyl ester, is a colorless to slightly yellow, clear, and viscous liquid with a CAS number of 13089-11-7. It is characterized by its pungent odor and is used in various applications due to its reactive properties.

Methyl 3,3,3-trifluoro-2-oxopropanoate is primarily used as a reagent in organic synthesis, particularly in the preparation of fluorinated compounds. It is also utilized in the pharmaceutical industry for drug development and in analytical chemistry for derivatization reactions.

Methyl 3,3,3-trifluoro-2-oxopropanoate is generally considered safe when handled with appropriate precautions. However, it is corrosive and may cause skin and eye irritation. Protective measures include wearing gloves and protective eyewear. Inhalation and ingestion should be avoided, and it should be stored in a well-ventilated area away from incompatible materials.

Methyl 3,3,3-trifluoro-2-oxopropanoate should be stored in a cool, dry, and well-ventilated area. It should be kept away from sources of heat, sparks, and open flames. The container should be tightly closed to prevent leakage and contamination. Exposure to light should be minimized, and it should be stored in the original container or an appropriate, tightly sealed container.