5-((4-BroMo-2,6-difluorophenyl)difluoroMethoxy)-1,2,3-trifluorobenzene
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- CAS番号.
- 511540-64-0
- 化学名:
- 别名:
- 英語名:
- 5-((4-BroMo-2,6-difluorophenyl)difluoroMethoxy)-1,2,3-trifluorobenzene
- 英語别名:
- (4-bromo-2,6-difluorophenyl)(difluoro)methyl 3,4,5-trifluoro...;5-Bromo-2-(difluoro(3,4,5-trifluorophenoxy)methyl)-1,3-difluorobenzen;5-bromo-2-(difluoro(3,4,5-trifluorophenoxy)methyl)-1,3-difluorobenzene;5-((4-BroMo-2,6-difluorophenyl)difluoroMethoxy)-1,2,3-trifluorobenzene;(4-bromo-2,6-difluorophenyl)(difluoro)methyl 3,4,5-trifluorophenyl ether;5-Bromo-2-(Di‐ Fluoro(3,4,5-Trifluoromethoxy)methyl)-1,3-Difluorobenzene;Benzene, 5-[(4-bromo-2,6-difluorophenyl)difluoromethoxy]-1,2,3-trifluoro-
- CBNumber:
- CB42561402
- 化学式:
- C13H4BrF7O
- 分子量:
- 389.06
- MOL File:
- 511540-64-0.mol
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5-((4-BroMo-2,6-difluorophenyl)difluoroMethoxy)-1,2,3-trifluorobenzene 物理性質
- 沸点 :
- 334.6±37.0 °C(Predicted)
- 比重(密度) :
- 1.743±0.06 g/cm3(Predicted)
- 蒸気圧:
- 0.019-5.4Pa at 20-50℃
- 外見 :
- Solid
- 色:
- white
- LogP:
- 5.7 at 25℃ and pH7
安全性情報
5-((4-BroMo-2,6-difluorophenyl)difluoroMethoxy)-1,2,3-trifluorobenzene 価格
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5-((4-BroMo-2,6-difluorophenyl)difluoroMethoxy)-1,2,3-trifluorobenzene 化学特性,用途語,生産方法
化学的特性
white powder
製造方法
The preparation of 5-((4-BroMo-2,6-difluorophenyl)difluoroMethoxy)-1,2,3-trifluorobenzene is as follows:Under nitrogen, the three-fluorophenyl 0-3,4,5-2,6-difluoro-4- bromophenyl thioformate 1L 4-neck flask was added 109.0g, 220mLdichloroethane was added to dissolve burning, system is heated to 60 ° C, 30%tetrahydrofuran solution of hydrofluoric acid added to the system 190.0g,250.8g of bromine was slowly dropped to the system, after dropping heatstirring 4h. Thereto was added a saturated sodium bicarbonate solution wasquenched standing layer, the aqueous phase was extracted twice with l00mLdichloroethane, the combined organic phase was washed with water and dried offthe solvent, the crude product 125 · 3g. The crudeproduct is recrystallized from ethanol 250mL white solid 105.1g, detected by GC98.9%, to close It was 95.0%.
5-((4-BroMo-2,6-difluorophenyl)difluoroMethoxy)-1,2,3-trifluorobenzene 上流と下流の製品情報
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5-((4-BroMo-2,6-difluorophenyl)difluoroMethoxy)-1,2,3-trifluorobenzene 生産企業
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- 511540-64-0
- 5-((4-BroMo-2,6-difluorophenyl)difluoroMethoxy)-1,2,3-trifluorobenzene
- 5-bromo-2-(difluoro(3,4,5-trifluorophenoxy)methyl)-1,3-difluorobenzene
- (4-bromo-2,6-difluorophenyl)(difluoro)methyl 3,4,5-trifluorophenyl ether
- Benzene, 5-[(4-bromo-2,6-difluorophenyl)difluoromethoxy]-1,2,3-trifluoro-
- (4-bromo-2,6-difluorophenyl)(difluoro)methyl 3,4,5-trifluoro...
- 5-Bromo-2-(Di‐ Fluoro(3,4,5-Trifluoromethoxy)methyl)-1,3-Difluorobenzene
- 5-Bromo-2-(difluoro(3,4,5-trifluorophenoxy)methyl)-1,3-difluorobenzen