Product name:1-Bromo-3,4-difluorobenzene CAS NO.:348-61-8 Density:1.707 Melting point:-4℃ Boiling point:150-151℃ Refractive index:1.504-1.506 Flash point:33℃ Water soluble:insoluble Use: Used as a medicine, liquid crystal intermediates Strcuture formula: