1. Basic information
Chinese name: 2,6- dibromo -4- nitroaniline (alias: 4- nitro -2,6- dibromoaniline, 2,6-dibromo-p-nitroaniline)
CASNo.: 827-94-1
Molecular formula: C?H?Br?N?O?, molecular weight 295.92.
2. Physical and chemical properties
physical parameter
Appearance: yellow needle crystal or powder
Solubility: insoluble in cold water, soluble in organic solvents such as ethanol and ether.
Chemical characteristics: the structure contains nitro and bromine atoms, which has high reactivity and is suitable for coupling and substitution reactions.
3. Use
Dyes and pigments: used as intermediates in the synthesis of azo dyes and organic pigments.
Pharmaceutical Synthesis: Participate in the preparation of some antibacterial drugs and anticancer drugs.
Industrial application: used for the development of pesticide intermediates and flame retardants.