4,4'-[[1,1'-Biphenyl]-4,4'-diylbis(azo)]bis-1,2-benzenediol (72220-05-4)

Identification
Name:	4,4'-[[1,1'-Biphenyl]-4,4'-diylbis(azo)]bis-1,2-benzenediol
Synonyms:	4,4'-[[1,1'-Biphenyl]-4,4'-diylbis(azo)]bis-1,2-benzenediol;4,4'-[[1,1'-Biphenyl]-4,4'-diylbis(azo)]bispyrocatechol;4,4'-Bis(pyrocatecholylazo)biphenyl;Benzidinebisazopyrocatechol
CAS:	72220-05-4
Molecular Weight:	0
Molecular Structure:
Properties
Safety Data

Other Product

2,7-Naphthalenedisulfonicacid,3,3'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis[4-hydroxy-5-[(2-hydroxy-1-naphthalenyl)azo]-,tetrasodium salt (9CI)
1-Naphthalenesulfonicacid, 6,6'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis[4-amino-5-hydroxy-, disodiumsalt (9CI)
1-Naphthalenesulfonic acid,3,3'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis[4-amino-
1,3-Benzenediol, 2-(1-methylethyl)-4-[(4-nitrophenyl)azo]-, (E)-
Piperidinium,1,1'-[[1,1'-biphenyl]-4,4'-diylbis(2-hydroxy-2,1-ethanediyl)]bis[4-hydroxy-1-methyl-, diiodide
1,2-Benzenediol, 4-[(2-hydroxy-1-naphthalenyl)azo]-
3,3'-[1,1'-Biphenyl-4,4'-diylbis(azo)]bis(6-amino-4-hydroxynaphthalene-2-sulfonic acid sodium) salt
1-Naphthalenesulfonicacid, 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(2,1-diazenediyl)]bis[4-hydroxy-,sodium salt (1:1)
3-Pyridinecarboxamide,5,5'-[[1,1':4',1''-terphenyl]-4,4''-diylbis(azo)]bis[1,2-dihydro-6-hydroxy-4-methyl-2-oxo-
3-Pyridinecarbonitrile,5,5'-[[1,1':4',1''-terphenyl]-4,4''-diylbis(azo)]bis[1,2-dihydro-6-hydroxy-4-methyl-2-oxo-
1H-Pyrazole-3-carboxylicacid,4,4'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis[4,5-dihydro-5-oxo-1-(4-sulfophenyl)-,sodium salt (9CI)
1-Naphthalenesulfonic acid,3,3'-[9H-fluorene-2,7-diylbis(azo)]bis[4-amino-
1-Naphthalenesulfonic acid,3,3'-[[2,2'-bipyridine]-5,5'-diylbis(azo)]bis[4-amino-, disodium salt
1-Naphthalenamine,4,4'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis- (9CI)
4-Aza-1-azoniabicyclo[2.2.2]octane,1,1'-[[1,1'-biphenyl]-2,2'-diylbis(methylene)]bis-, dibromide
Pyridinium,1,1'-[[1,1'-biphenyl]-3,3'-diylbis(methylene)]bis[4-(1-pyrrolidinyl)-
Pyridinium,1,1'-[[1,1'-biphenyl]-3,3'-diylbis(methylene)]bis[4-(1-piperidinyl)-
3-Pyridinecarbonitrile,5,5'-[9H-fluorene-3,6-diylbis(azo)]bis[1,2-dihydro-6-hydroxy-4-methyl-2-oxo-1-phenyl-
3-Pyridinecarbonitrile,5,5'-[9H-fluorene-3,6-diylbis(azo)]bis[4-ethyl-1,2-dihydro-6-hydroxy-2-oxo-1-phenyl-
3-Pyridinecarboxamide,5,5'-[9H-fluorene-3,6-diylbis(azo)]bis[1,2-dihydro-6-hydroxy-4-methyl-2-oxo-1-phenyl-