1-(2,5-difluorophenyl)-1-ethanone, CAS No. 1979-36-8

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1979-36-8

Catalog No. EBD956447

CAS 1979-36-8

Name 1-(2,5-difluorophenyl)-1-ethanone

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Basic Information

Synonyms: 1-(2,5-difluorophenyl)-1-ethanone 1-(2,5-difluorophenyl)ethanone 2',5'-difluoroacetophenone 2,5-Difluoroacetophenone 1-(2,5-difluorophenyl)ethan-1-one 1-(2,5-Difluoro-phenyl)-ethanone (2-fluorophenyl)-(1H-pyrrol-3-yl)methanone timtec-bbsbb006573 ethanone,1-(2,5-difluorophenyl)- 2',5'-difluoroacetophenone98%

Molecular Formula: C8H6F2O

Molecular Weight: 156.13

MDL Number: MFCD00009898

Categories: Synthetic Chemistry > Organic Building Blocks > Halogenated Compounds Synthetic Chemistry > Organic Building Blocks > Aldehydes and Ketones

Product Description:

2',5'-Difluoroacetophenone is an organic compound featuring a benzene ring substituted with fluorine atoms at the 2' and 5' positions and an acetyl group. It is a versatile fluorinated aromatic building block, characterized by the presence of both a ketone functional group and halogen (fluorine) atoms. Its primary application is in synthetic organic chemistry as a key intermediate. The ketone group serves as a reactive site for various transformations, such as nucleophilic additions or reductions, while the fluorine atoms can influence the electronic properties and metabolic stability of the final molecule. This makes it valuable for constructing more complex fluorinated compounds in pharmaceutical and agrochemical research, where fluorine incorporation is a common strategy to modulate bioactivity, lipophilicity, and stability. The compound is typically handled as a liquid or low-melting solid and requires standard precautions for laboratory chemicals, including use in a well-ventilated area and appropriate personal protective equipment.

Physical Properties

Boiling Point: 78-80°C 12mm

Flash Point: 113 °C

Density: 1.233 g/mL at 25 °C(lit.)

Refractivity: n20/D 1.4882(lit.)

Analytical Data

Appearance: clear colorless to yellow liquid