0102030405
3,6-Dibromocarbazole | C12H7Br2N | CAS 6825-20-3
Property
Melting point: 204-206 °C (lit.)
Boiling point: 459.0±25.0 °C
Density: 1.930±0.06 g/cm³
Storage temp.: Inert atmosphere, Room Temperature
Solubility: Soluble in benzene, chloroform
Form: Crystalline Powder
pKa: 15.47±0.30
Color: Tan
Application
3,6-Dibromocarbazole is used as a pharmaceutical intermediate and also an essential intermediate for synthesizing optoelectronic materials. It is the essential intermediate of synthesis of N-alkylation bromo carbazole compounds and is used to prepare N-(2-hydroxyethyl)-3,6-dibromocarbazole. The synthetic method at present has a potassium Bromide and potassium bromate hybrid system, the chloranil dehydriding of diazonium salt method, the sulfonation method, the BNS method, and the bromine bromination method.
Package And Storage
Package:
25kg/carton drum or as your requirements.
Remark: Chemical composition and size can be optimized by the customers' requirements
Storage:
Separated from ammonium nitrate and potassium chlorate. Dry.Keep container tightly closed in a dry and well-ventilated place. Hygroscopic.
Safety Protection
Precautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.