64946-05-0

Basic information

• Product Name: 6-Quinoxalinamine, 3,3'-(1,4-phenylene)bis[2-phenyl-
• Synonyms: 6-Quinoxalinamine,3,3'-(1,4-phenylene)bis[2-phenyl;2,2'-diphenyl-3,3'-p-phenylene-bis-quinoxalin-6-ylamine
• CAS NO: 64946-05-0
• Molecular Formula: C34H24N6
• Molecular Weight: 516.605
• Mol File: 64946-05-0.mol
• Article Data: 1

Chemical Properties

• Melting Point: 333-335 °C(Solv: 1,4-dioxane (123-91-1); water (7732-18-5))
• Boiling Point: 727.9±55.0 °C(Predicted)
• Density: 1.303±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 6-Quinoxalinamine, 3,3'-(1,4-phenylene)bis[2-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 6-Quinoxalinamine, 3,3'-(1,4-phenylene)bis[2-phenyl-(64946-05-0)
• EPA Substance Registry System: 6-Quinoxalinamine, 3,3'-(1,4-phenylene)bis[2-phenyl-(64946-05-0)

Safety Data

• Hazardous Substances Data: 64946-05-0(Hazardous Substances Data)

Upstream product

• 3363-97-1 1,4-bis(phenylglyoxalyl)benzene 
• 615-71-4 benzene-1,2,4-triamine 

Relevant articles and documents

Aromatic poly(phenylquinoxaline-amide)s containing pendant benzamede groups

Aromatic poly(phenylquinoxaline-amide)s containing pendant benzamide groups have been synthesized by solution polycondensation of equimolar amounts of aromatic diamines having phenylquinoxaline units with 5-(4-acetoxybenzamide) isophthaloyl chloride, in N-methylpyrrolidinone (NMP) as a solvent and in the presence of pyridine as acid acceptor. These polymers were characterized by IR spectra, viscosimetry, gel permeation chromatography, differential scanning calorimetry (DSC) and thermogravimetric analyses. These poly(phenylquinoxaline- amide)s show good solubility in polar aprotic solvents such as NMP, dimethylformamide (DMF) and dimethylacetamide (DMA), good thermal stability with initial decomposition temperature above 330°C and glass transition temperature in the range of 220-335°C. Their weight average molecular weights are in the interval of 29000-91000 and the polydispersity is in the range of 1.4 and 2.5.