| Appearance | White crystal | 
| Structural formula | .jpg) | 
| Melting point (℃) | 75℃-80℃ | 
| Boiling range | 120℃-125℃ | 
| Uses | Used in the synthesis of antibacterial drugs and antituberculosis drugs, in the synthesis of 1-Methylpiperazine, piperazine sulfate, norfloxacin, pipemidic acid, quinolone, etc. | 
 
  
 
 
 


