Bromonordiazepam /Flubromazepam High Purity 99% With Fast And Safe Shipments Inquire Product Description Bromonordiazepam Properties Melting point 220-221 °C(Solv: ethyl ether (60-29-7)) Boiling point 464.8±45.0 °C(Predicted) Density 1.51±0.1 g/cm3(Predicted) Packing and Shipping: