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2-Bromo-5-chloro-1,3-difluorobenzene

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Products Intro: Product Name:4-Bromo-1-chloro-3,5-difluorobenzene
CAS:883546-16-5
Purity:99% Package:1KG;101USD|1000KG;1USD
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Products Intro: Product Name:4-Bromo-1-chloro-3,5-difluorobenzene
CAS:883546-16-5
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
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Products Intro: Product Name:4-Bromo-1-chloro-3,5-difluorobenzene
CAS:883546-16-5
Purity:99% Package:100g ;1KG ;5KG 25KG
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Products Intro: Product Name:4-Bromo-1-chloro-3,5-difluorobenzene
CAS:883546-16-5
Purity:0.98 Package:25KG;5KG;1KG
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Products Intro: CAS:883546-16-5
Purity:98% HPLC Package:5G;10G;25G;50G;100G;250G;1KG

2-Bromo-5-chloro-1,3-difluorobenzene manufacturers

2-Bromo-5-chloro-1,3-difluorobenzene Basic information
Product Name:2-Bromo-5-chloro-1,3-difluorobenzene
Synonyms:4-Bromo-1-chloro-3,5-difluorobenzene;1-Bromo-4-chloro-2,6-difluorobenzene;4-Chloro-2,6-difluorobromobenzene;Benzene, 2-broMo-5-chloro-1,3-difluoro-;1-Bromo-4-chloro-2,6-difluorobenzene [4-Bromo-3,5-difluorochlorobenzen;2-Bromo-5-Chloro-1,3-Difluorobenzene,>98%;3,5-Difluoro-4-bromo-chlorobenzene;4-Bromo-1-chloro-3,5-difluorobenzene ISO 9001:2015 REACH
CAS:883546-16-5
MF:C6H2BrClF2
MW:227.43
EINECS:
Product Categories:Phenetole;Fluorine series
Mol File:883546-16-5.mol
2-Bromo-5-chloro-1,3-difluorobenzene Structure
2-Bromo-5-chloro-1,3-difluorobenzene Chemical Properties
Boiling point 176℃
density 1.805
Fp 60℃
storage temp. Sealed in dry,Room Temperature
Safety Information
HazardClass IRRITANT
HS Code 2903998090
MSDS Information
2-Bromo-5-chloro-1,3-difluorobenzene Usage And Synthesis
Synthesis2-Bromo-5-chloro-1,3-difluorobenzene is synthesised using 4-bromo-3,5-difluoroaniline as a raw material by chemical reaction. The specific synthesis steps are as follows:
4-bromo-3,5-difluoroaniline (25.0g, 117mmol), copper chloride (I) (23.1g, 230mmol) and copper chloride (II) (47.0g, 350mmol) in acetonitrile (150 mL) mixed solution in, it was added dropwise acetonitrile (50 mL) solution of isoamyl nitrite (49.0mL, 350mmol) at room temperature. After stirring for 4 hours at room temperature the mixture solution, poured into 2N hydrochloric acid (300mL), diethyl - ether (200m And extracted with L × 3). The organic layer was washed with saturated brine, dried over anhydrous magnesium sulfate, and the solvent was evaporated under reduced pressure to obtain a crude product of a brown solid. By purifying this product by a silica gel column (hexane), 2-bromo-5-chloro-1,3-difluorobenzene as a yellow oil (21.4 g, yield: 81%) was obtained.
2-Bromo-5-chloro-1,3-difluorobenzene synthesis
Uses2-Bromo-5-chloro-1,3-difluorobenzene is an organic intermediate that can be used to prepare other heterocyclic compounds as materials for organic electroluminescent devices.
2-Bromo-5-chloro-1,3-difluorobenzene Preparation Products And Raw materials
Preparation Products4-CHLORO-2,6-DIFLUOROBENZONITRILE
Tag:2-Bromo-5-chloro-1,3-difluorobenzene(883546-16-5) Related Product Information
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