2-Allyloxy-1,3,5-tribromobenzene
3278-89-5
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- CAS №
- 3278-89-5
- английское имя:
- 2-Allyloxy-1,3,5-tribromobenzene
- Синонимы:
- DXFR? 401;TRIBROMOPHENYL ALLYL ETHER;ALLYL TRIBROMOPHENYL ETHER;2-allyloxy-1,3,5-tribromobenzene;ALLYL 2,4,6-TRIBROMOPHENYL ETHER;2,4,6-Tribromophenyl allyl ether;1-(Allyloxy)-2,3,4-tribromobenzene;Allyl 2,4,6-tribromophenyl ether 98%;1,3,5-tribromo-2-prop-2-enoxybenzene;1,3,5-tribromo-2-prop-2-enoxy-benzene
- CBNumber:
- CB5665491
- Формула:
- C9H7Br3O
- молекулярный вес:
- 370.86
- MOL File:
- 3278-89-5.mol
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2-Allyloxy-1,3,5-tribromobenzene атрибут
Температура плавления: |
74-76 °C (lit.) |
Температура кипения: |
339.5±37.0 °C(Predicted) |
плотность: |
1.950±0.06 g/cm3(Predicted) |
растворимость: |
Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) |
форма: |
Solid |
цвет: |
Off-White to Beige |
FDA UNII: |
2QB5393K07 |
Система регистрации веществ EPA: |
Allyl 2,4,6-tribromophenyl ether (3278-89-5) |
Заявления о рисках и безопасности
2-Allyloxy-1,3,5-tribromobenzene химические свойства, назначение, производство
прикладной
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.
Синтез
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%.
2-Allyloxy-1,3,5-tribromobenzene препаратная продукция и сырье
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2-Allyloxy-1,3,5-tribromobenzene поставщик
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