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CAS 177787-26-7

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3,4,5-trifluorobenzoyl chloride

Description:
3,4,5-Trifluorobenzoyl chloride is an aromatic acyl chloride characterized by the presence of three fluorine atoms attached to a benzene ring, specifically at the 3, 4, and 5 positions relative to the carbonyl group. This compound is typically a colorless to pale yellow liquid with a pungent odor, indicative of its reactivity. As an acyl chloride, it is highly reactive, particularly with nucleophiles, and can undergo hydrolysis in the presence of water to form the corresponding carboxylic acid. The trifluoromethyl groups enhance the electrophilicity of the carbonyl carbon, making it a useful intermediate in organic synthesis, particularly in the preparation of fluorinated compounds. Additionally, it is important to handle this substance with care due to its corrosive nature and potential to release toxic gases upon reaction with moisture. Proper safety precautions, including the use of personal protective equipment and working in a fume hood, are essential when working with this compound.
Formula:C7H2ClF3O
InChI:InChI=1/C7H2ClF3O/c8-7(12)3-1-4(9)6(11)5(10)2-3/h1-2H
SMILES:c1c(cc(c(c1F)F)F)C(=O)Cl
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