26608-21-9

Basic information

• Product Name: 2,2'-diphenyl-2H,2'H-6,6'-disulfanediyl-bis-pyridazine-3-thione
• CAS NO: 26608-21-9
• Molecular Weight: 438.622
• Mol File: 26608-21-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,2'-diphenyl-2H,2'H-6,6'-disulfanediyl-bis-pyridazine-3-thione(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2'-diphenyl-2H,2'H-6,6'-disulfanediyl-bis-pyridazine-3-thione(26608-21-9)
• EPA Substance Registry System: 2,2'-diphenyl-2H,2'H-6,6'-disulfanediyl-bis-pyridazine-3-thione(26608-21-9)

Safety Data

• Hazardous Substances Data: 26608-21-9(Hazardous Substances Data)

Upstream product

• 1698-54-0 6-hydroxy-2-phenyl-3(2H)-pyridazinone 

Relevant articles and documents

The reaction of Lawesson's reagents with 3,6-pyridazinedione and 1,4-phthalazinedione

2-Methyl-1-phenyl-1,2-dihydro-3,6-pyridazinedione (II) reacted with Lawesson's reagent (I) in different molar ratio, to give the dithione V and the monothiones VI and VII. 1-Phenyl-1,2-dihydro-3,6-pyridazinedione (III) reacted with reagents 1a-c to give the disulphide VIII, the dithione IX and 1,3,2-oxathiophosphole derivative XII, 2-Phenyl-2,3-dihydro-1,4-phthalazinedione (IV) reacted with reagents 1a-c to give the dithione XIV and monothione XV.