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HomeProduct name list3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE

3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE

3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE Structural

What is 3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE?

Preparation

This compound can be easily obtained by Fries rearrangement of 2,4-difluorophenyl acetate with aluminium chloride without solvent at 150°, and purified by recrystallization from ethanol (80–90%) ; the 2,4-difluorophenyl acetate is prepared by reaction of acetic anhydride on 2,4-difluorophenol.

Properties of 3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE

Melting point: 53-55°C
Boiling point: 220.8±35.0 °C(Predicted)
Density  1.346±0.06 g/cm3(Predicted)
storage temp.  Sealed in dry,Room Temperature
pka 8.93±0.23(Predicted)
color  Khaki/gold
CAS DataBase Reference 140675-42-9(CAS DataBase Reference)

Safety information for 3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE

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