27314-17-6

Basic information

• Product Name: 3(2H)-Pyridazinone, 4,5-dibromo-2-[3-(trifluoromethyl)phenyl]-
• CAS NO: 27314-17-6
• Molecular Formula: C11H5Br2F3N2O
• Molecular Weight: 397.977
• Mol File: 27314-17-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 3(2H)-Pyridazinone, 4,5-dibromo-2-[3-(trifluoromethyl)phenyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: 3(2H)-Pyridazinone, 4,5-dibromo-2-[3-(trifluoromethyl)phenyl]-(27314-17-6)
• EPA Substance Registry System: 3(2H)-Pyridazinone, 4,5-dibromo-2-[3-(trifluoromethyl)phenyl]-(27314-17-6)

Safety Data

• Hazardous Substances Data: 27314-17-6(Hazardous Substances Data)

Upstream product

• 368-78-5 3-(trifluoromethyl)phenylhydrazine 
• 766-38-1 mucobromic acid 
• 98-16-8 3-trifluoromethylaniline 

Relevant articles and documents

Confirmation and prevention of halogen exchange: practical and highly efficient one-pot synthesis of dibromo- and dichloropyridazinones

Commercially available anilines were converted by a two step, one-pot process to the corresponding pyridazinones in good to excellent yields. During the process research, a significant halogen exchange was confirmed and prevented which allowed the process to be scaled to multikilogram quantities.