4,5-Difluorobenzaldehydes of a given formula are prepared by the reaction of corresponding benzaldehydes with a fluorinating agent.
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(2008/06/13)
2,4-Dichloro-5-fluorobenzoyl halide and a process for its preparation
The invention relates to 2,4-dichloro-r-fluorobenzoyl halide (particularly the chloride) and methods for its production. Also included in the invention are intermediates useful for the production of said 2,4-dichloro-5-fluorobenzoyl halide (particularly the chloride).
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(2008/06/13)
Chemical Properties
Boiling Point: 238 °C at 760 mmHg
Flash Point:97.8 °C
Density: 1.493 g/cm3
Storage Temp.:under inert gas (nitrogen or Argon) at 2-8°C