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4-Dodecyloxy-2-hydroxybenzophenone

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4-Dodecyloxy-2-hydroxybenzophenone Basic information

Product Name:
4-Dodecyloxy-2-hydroxybenzophenone
Synonyms:
  • UV 538
  • 4-(DODECYLOXY)-2-HYDROXY BENZOPHENONE
  • [4-(dodecyloxy)-2-hydroxyphenyl]phenyl-methanon
  • [4-(dodecyloxy)-2-hydroxyphenyl]phenyl-Methanone
  • 2-Hydroxy-4-(dodecyloxy)benzophenone
  • 2-Hydroxy-4-Dodecoxy Benzophenone
  • 2-Hydroxy-4-dodecyclobenzophenone
  • 2-Benzoyl-5-(dodecyloxy)phenol
CAS:
2985-59-3
MF:
C25H34O3
MW:
382.54
EINECS:
221-049-6
Mol File:
2985-59-3.mol
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4-Dodecyloxy-2-hydroxybenzophenone Chemical Properties

Melting point:
49-50 °C
Boiling point:
506.3±35.0 °C(Predicted)
Density 
1.029±0.06 g/cm3(Predicted)
pka
7.58±0.35(Predicted)
CAS DataBase Reference
2985-59-3(CAS DataBase Reference)
EPA Substance Registry System
4-Dodecyloxy-2-hydroxybenzophenone (2985-59-3)
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4-Dodecyloxy-2-hydroxybenzophenone Usage And Synthesis

Preparation

Preparation by reaction of 1-bromododecane (dodecyl bromide or lauryl bromide) with resbenzophenone in the presence of potassium carbonate in refluxing acetone for 16 h or for 20 h.

Purification Methods

Recrystallise it from n-hexane and then 10% (v/v) EtOH in acetonitrile [Valenty et al. J Am Chem Soc 106 6155 1984].

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