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Quick Details
ProName: 1,2-Dibromoethane
CasNo: 106-93-4
Molecular Formula: C2H4Br2
Appearance: colorless liquid
Application: Pharmaceutical intermediates
DeliveryTime: 10day
PackAge: According to the demand of customer
ProductionCapacity: 20 Metric Ton/Week
Purity: 98.00%
Storage: Sealed, dry, microtherm , avoid light and smell
Preparation of 1,2-Dibromoethane:
It can be obtained by ethene petroleum ether and bromine under Geschwindigkeit der Reaktion at -80 - -100°C.
Uses of 1,2-Dibromoethane:
It can be used as ethyl reagents and solvents.In agriculture, it is used as a nematicide and synthetic plant growth regulator. And it is also used as intermediate in synthesis of diethyl-bromophenyl acetonitrile, and fire retardant of vinyl bromide in medicine. In addition, it is used in gasoline to eliminate lead in seismic liquid agent, metal surface treatment agent and fire-fighting agent. It reacts with 2,4,5-tribromo-1H-imidazole to get 2,4,5-tribromo-1-vinylimidazole. This reaction needs reagent aq. tetrabutylammonium bromide and aq. NaOH by heating. The reaction time is 3 hours. The yield is 90 %.
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