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2-Allyloxy-1,3,5-tribromobenzene

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2-Allyloxy-1,3,5-tribromobenzene Basic information

Product Name:
2-Allyloxy-1,3,5-tribromobenzene
Synonyms:
  • 1,3,5-tribromo-2-(2-propenyloxy)-benzen
  • ALLYL 2,4,6-TRIBROMOPHENYL ETHER
  • ALLYL TRIBROMOPHENYL ETHER
  • Benzene,1,3,5-tribromo-2-(2-propenyloxy)
  • TRIBROMOPHENYL ALLYL ETHER
  • 2-allyloxy-1,3,5-tribromobenzene
  • 1,3,5-TribroMo-2-(2-propen-1-yloxy)-benzene
  • Allyl 2,4,6-tribromophenyl ether 98%
CAS:
3278-89-5
MF:
C9H7Br3O
MW:
370.86
EINECS:
221-913-2
Product Categories:
  • Allyl Monomers
  • Monomers
  • Polymer Science
Mol File:
3278-89-5.mol
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2-Allyloxy-1,3,5-tribromobenzene Chemical Properties

Melting point:
74-76 °C (lit.)
Boiling point:
339.5±37.0 °C(Predicted)
Density 
1.950±0.06 g/cm3(Predicted)
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form 
Solid
color 
Off-White to Beige
EPA Substance Registry System
Allyl 2,4,6-tribromophenyl ether (3278-89-5)
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Safety Information

WGK Germany 
3

MSDS

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2-Allyloxy-1,3,5-tribromobenzene Usage And Synthesis

Application

1,3,5-Tribromo-2-(2-propen-1-yloxy)-benzene is used as a brominated flame retardant.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package.

Synthesis


To the ethanol solution of the sodium tribromophenolate salt prepared in the step 1), the dispersing agent sodium stearate 2.5 g is added.And catalyst II phenyl triethyl ammonium chloride 5.6g,The temperature is raised to 75 ?? C to reflux the reaction.Further, 1000 ml of an ethanol solution of chloropropene having a volume ratio of chloropropene to ethanol of 1:5 was slowly added thereto, and then the reaction was kept at 75 ?? C for 6.5 h until the end.Then, the temperature is lowered to 7 ?? C in sequence, and then suction filtration is performed to recover the ethanol solution.After washing the filter cake with water, the filter cake was dried at 60 ?? C.2,4,6-Tribromophenyl allyl ether was obtained as a white powdery solid in a yield of 96.2%.

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