77541-59-4

Basic information

• Product Name: 5-chloro-4-methoxy-2-methyl-3(2H)-pyridazinone
• Synonyms: 5-chloro-4-methoxy-2-methyl-3(2H)-pyridazinone
• CAS NO: 77541-59-4
• Molecular Weight: 174.587
• Mol File: 77541-59-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5-chloro-4-methoxy-2-methyl-3(2H)-pyridazinone(CAS DataBase Reference)
• NIST Chemistry Reference: 5-chloro-4-methoxy-2-methyl-3(2H)-pyridazinone(77541-59-4)
• EPA Substance Registry System: 5-chloro-4-methoxy-2-methyl-3(2H)-pyridazinone(77541-59-4)

Safety Data

• Hazardous Substances Data: 77541-59-4(Hazardous Substances Data)

Upstream product

• 932-22-9 4,5-dichloro-2H-pyridazin-3-one 

Downstream Products

• 1429873-90-4 4-methoxy-2-methyl-5-[2-methylsulfanyl-4-(trifluoromethyl)phenyl]pyridazin-3-one 
• 1429872-76-3 4-hydroxy-2-methyl-5-[2-methylsulfonyl-4-(trifluoromethyl)phenyl]-6-propoxy-pyridazin-3-one 
• 1429874-10-1 4-methoxy-2-methyl-5-[2-methylsulfonyl-4-(trifluoromethyl)phenyl]-6-nitro-pyridazin-3-one 
• 1429874-09-8 6-amino-4-methoxy-2-methyl-5-[2-methylsulfonyl-4-(trifluoromethyl)phenyl]-pyridazin-3-one 
• 1429874-08-7 4-methoxy-2-methyl-5-[2-methylsulfonyl-4-(trifluoromethyl)phenyl]-1H-pyridazine-3,6-dione 
• 1429874-07-6 4-methoxy-2-methyl-5-[2-methylsulfonyl-4-(trifluoromethyl)phenyl]-6-propoxy-pyridazin-3-one 
• 1429872-87-6 [2-methyl-5-[2-methylsulfonyl-4-(trifluoromethyl)phenyl]-3-oxo-pyridazin-4-yl]propane-1-sulfonate 
• 1429872-85-4 methyl [2-methyl-5-[2-methylsulfonyl-4-(trifluoromethyl)phenyl]-3-oxo-pyridazin-4-yl]carbonate 
• 1429872-83-2 [2-methyl-5-[2-methylsulfonyl-4-(trifluoromethyl)phenyl]-3-oxo-pyridazin-4-yl] acetate 
• 1429874-17-8 4-methoxy-2-methyl-5-[2-methylsulfonyl-4-(trifluoromethyl)phenyl]pyridazin-3-one 
• 1429872-88-7 [2-methyl-5-[2-methylsulfonyl-4-(trifluoromethyl)phenyl]-3-oxo-pyridazin-4-yl] 4-methylbenzenesulfonate 
• 1429870-80-3 4-hydroxy-2-methyl-5-[2-methylsulfonyl-4-(trifluoromethyl)phenyl]pyridazin-3-one 
• 1266245-41-3 4-{(R)-2-[4-(2-chloro-5-trifluoromethyl-phenoxy)-piperidin-1-yl]-1-methyl-2-oxo-ethylamino}-2-methyl-2H-pyridazin-3-one 
• 407577-79-1 5-chloro-2-methyl-4-phenylethynyl-3(2H)-pyridazinone 

Relevant articles and documents

HERBICIDAL PYRIDAZINONE DERIVATIVES

The present invention provides a compound of Formula (I) or an agronomically acceptable salt thereof, wherein: R2 is selected from the group consisting of (A1), (A2) and (A3) wherein X1 is N or CR7X2 is N or CR8X3 is N or CR9X4 is N or CR6R1, R3, R4, R5 R6, R7, R8 and R9 are as defined herein. The invention further relates to herbicidal compositions which comprise a compound of Formula (I), and to their use for controlling weeds, in particular in crops of useful plants.