1-Ethynyl-2,4-difluorobenzene is an organic compound characterized by its aromatic structure, featuring a benzene ring substituted with two fluorine atoms and an ethynyl group. The presence of the ethynyl group (–C≡C–) introduces a triple bond, which contributes to the compound's reactivity and potential applications in organic synthesis and materials science. The difluorobenzene moiety enhances the compound's electron-withdrawing properties, influencing its chemical behavior and interactions. This compound is typically colorless to pale yellow and may be volatile. Its unique structure allows for potential use in pharmaceuticals, agrochemicals, and as an intermediate in the synthesis of more complex organic molecules. Additionally, the fluorine substituents can impart desirable properties such as increased lipophilicity and stability, making it a subject of interest in various chemical research fields. Safety data should be consulted for handling and storage, as fluorinated compounds can exhibit specific hazards.

1-Ethynyl-2,4-difluorobenzene

302912-34-1: Benzene, 1-ethynyl-2,4-difluoro-, 1-Ethynyl-2,4-difluorobenzene, [2,4-Difluorophenyl]ethyne, 2,4-Difluorophenylacetylene

Benzene, 1-ethynyl-2,4-difluoro-

1-Ethynyl-2,4-difluorobenzene (1EDF) is a protonated molecule that has been shown to have low photolytic and thermal degradation. 1EDF has been shown to be a stabilizer for β-unsaturated aldehydes which are susceptible to oxidation. It was found that 1EDF binds to the terminal alkynes of the β-unsaturated aldehyde, forming hydrogen bonds. This binding stabilizes the β-unsaturated aldehyde and prevents it from reacting with oxygen or other reactive species in the environment.

CAS 302912-34-1: 1-Ethynyl-2,4-difluorobenzene

1-Ethynyl-2,4-difluorobenzene

Ref: 3B-E1169

Benzene, 1-ethynyl-2,4-difluoro-

Ref: IN-DA002ZI7

1-Ethynyl-2,4-difluorobenzene

Ref: 3D-FE79358

1-Ethynyl-2,4-difluorobenzene

Ref: 54-PC103192

1-Ethynyl-2,4-difluorobenzene

Ref: 10-F619972