121582-71-6

Basic information

• Product Name: 5-hydroxy-2-<3-(trifluoromethyl)phenyl>pyridazin-3(2H)-one
• Synonyms: 5-hydroxy-2-<3-(trifluoromethyl)phenyl>pyridazin-3(2H)-one
• CAS NO: 121582-71-6
• Molecular Weight: 256.184
• Mol File: 121582-71-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5-hydroxy-2-<3-(trifluoromethyl)phenyl>pyridazin-3(2H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 5-hydroxy-2-<3-(trifluoromethyl)phenyl>pyridazin-3(2H)-one(121582-71-6)
• EPA Substance Registry System: 5-hydroxy-2-<3-(trifluoromethyl)phenyl>pyridazin-3(2H)-one(121582-71-6)

Safety Data

• Hazardous Substances Data: 121582-71-6(Hazardous Substances Data)

Upstream product

• 121582-47-6 dimethyl 1-<3-(trifluoromethyl)phenyl>hydrazono-2-oxopropane-1,3-dicarboxylate 
• 98-16-8 3-trifluoromethylaniline 
• 121582-55-6 methyl 2-<3-(trifluoromethyl)phenyl>-5-hydroxy-3-oxo-2,3-dihydropyridazine-6-carboxylate 
• 121582-64-7 2-<3-(trifluoromethyl)phenyl>-5-hydroxy-3-oxo-2,3-dihydropyridazine-6-carboxylic acid 

Downstream Products

• 41933-28-2 5-Chloro-2-(3-trifluoromethyl-phenyl)-2H-pyridazin-3-one 

Relevant articles and documents

Pyridazines with Heteroatom Substituents in Position 3 and 5. 3) 2-Aryl-5-hydroxypyridazin-3(2H)-ones as Potential Herbicides: Synthesis and Some Reactions

The coupling of dimethyl acetonedicarboxylate 1 with a variety of aryldiazonium salts 2a-i produces the hydrazones 3a-i which can be cyclized in boiling dichlorobenzene to yield the pyridazone esters 4a-i, or in sodium hydroxide solution to give the pyrid