355860-63-8

Basic information

• Product Name: 4-amino-2,6-bis(pyridin-2-yl)phenol
• Synonyms: 4-amino-2,6-bis(pyridin-2-yl)phenol
• CAS NO: 355860-63-8
• Molecular Weight: 263.299
• Mol File: 355860-63-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-amino-2,6-bis(pyridin-2-yl)phenol(CAS DataBase Reference)
• NIST Chemistry Reference: 4-amino-2,6-bis(pyridin-2-yl)phenol(355860-63-8)
• EPA Substance Registry System: 4-amino-2,6-bis(pyridin-2-yl)phenol(355860-63-8)

Safety Data

• Hazardous Substances Data: 355860-63-8(Hazardous Substances Data)

Upstream product

• 23580-81-6 1,3-bis(pyridin-2-yl)propan-2-one 
• 109-06-8 α-picoline 
• 355860-62-7 4-nitro-2,6-di(2'-pyridyl)phenol 

Relevant articles and documents

Syntheses and UV/Vis-spectroscopic properties of hydrophilic 2-, 3-, and 4-pyridyl-substituted solvatochromic and halochromic pyridinium N-phenolate betaine dyes as new empirical solvent polarity indicators

Syntheses and negative solvatochromism of nine new hydrophilic 2-, 3-, and 4-pyridyl-substituted pyridinium N-phenolate betaine dyes 3-11 are described. These were produced in order to obtain zwitterionic dyes better soluble in water and other aqueous media (such as binary water/solvent mixtures, aqueous ionophore solutions) than the rather hydrophobic standard betaine dyes 1 and 2, which have been used to establish an empirical scale of solvent polarity, called the ET(30) scale. Betaine dye 8, in which three of the peripheral phenyl groups of 1 are replaced by two 3-pyridyl rings and one 4-pyridyl ring, proved to be particularly suitable for the determination of ET(30) values in aqueous media. Wiley-VCH Verlag GmbH, 2001.