1239368-81-0

Basic information

• Product Name: C₂₇H₂₂N₁₀O
• CAS NO: 1239368-81-0
• Molecular Weight: 502.538
• Mol File: 1239368-81-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₇H₂₂N₁₀O(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₇H₂₂N₁₀O(1239368-81-0)
• EPA Substance Registry System: C₂₇H₂₂N₁₀O(1239368-81-0)

Safety Data

• Hazardous Substances Data: 1239368-81-0(Hazardous Substances Data)

Upstream product

• 104-94-9 4-methoxy-aniline 
• 79441-97-7 3-diazo-4,5-diphenylpyrazolo<3,4-c>pyridazine 
• 128462-44-2 5-hyrazino-3,4-diphenyl-7H-pyrazolo-<3,4-c>-pyridazine 
• 5436-32-8 2-(4-Methoxy-phenylazo)-malononitrile 

Relevant articles and documents

Pyridazine derivatives and related compounds. 23*. synthesis of 3-substituted pyrazolo[3,4-c] pyridazines and their application as disperse dyes

Acetylacetone and malononitrile were coupled with diazotized arylamines to give arylazoacetylacetones and arylazomalononitriles. When refluxed with 3-hydrazino-4,5-diphenyl-1H-pyrazolo-[3,4-c]pyridazine in the presence of ethanol/HCl, they yielded the corresponding 3-[4-(arylazo)-3,5-dimethylpyrazol- 1-yl]- and 3-[3,5-diamino-4-(arylazo)pyrazol-1-yl]-4,5-diphenyl-1H-pyrazolo[3,4- c]pyridazine dyes. The dyes were applied to polyester and polyamide fabrics, and their spectral and fastness properties were measured.