4-(4-Aminophenyl)benzenamine
Name: 4-(4-Aminophenyl)benzenamine
CA Name: [1,1′-biphenyl]-4,4-diamine
Molecular Structure:
Molecular Formula:C12H12N2Molecular Weight: 184.24
CAS Registry Number: 92-87-5
List of synthetic dyes :
C.I.Solubilised Sulphur Orange 3
C.I.Solubilised Sulphur Yellow 4
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, and 3-Aminonaphthalene-2,7-disulfonic acid with phenol coupling, then use […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid in acid conditions coupled; […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, and 2-Hydroxy-3-methylbenzoic acid (2 Moore) […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, respectively with the 4-Aminobenzenesulfonic acid and 2-Hydroxybenzoic acid […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first with 2-Hydroxybenzoic acid coupling, again with […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, respectively with the 4-Hydroxynaphthalene-1-sulfonic acid and o-Cresol […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding,3-Aminonaphthalene-2,7-disulfonic acid and phenol coupling, and then in the sodium […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first with 2-Hydroxybenzoic acid coupling, again in acid conditions and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first with 4-Aminonaphthalene-1-sulfonic acid matches, again in acid conditions […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first and 7-Hydroxynaphthalene-1-sulfonic acid coupling, and then and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first with 2-Hydroxybenzoic acid coupling, again with […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first with 2-Hydroxybenzoic acid coupling, and then in alkaline conditions and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first with 2-Hydroxybenzoic acid coupling, and then in alkaline conditions and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first and 7-Hydroxynaphthalene-1,3-disulfonic acid coupling, again with phenol […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, and 7-Hydroxynaphthalene-1-sulfonic acid (2 Moore) […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, respectively with 2-Hydroxybenzoic acid and 4,7-Dihydroxynaphthalene-2-sulfonic […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, in alkaline conditions and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling, […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first with 2-Hydroxy-3-methylbenzoic acid coupling, again with […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first coupling with 3-Aminonaphthalene-2,7-disulfonic acid, and then in […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first and 6-Aminonaphthalene-2-sulfonic acid and 7-Aminonaphthalene-2-sulfonic […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, respectively with 2-Hydroxybenzoic acid and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, in acid conditions and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid (2 Moore) […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, respectively with the 4-Hydroxynaphthalene-1-sulfonic acid and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first in acid conditions and 6-Amino-4-hydroxynaphthalene-2-sulfonic […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, in alkaline conditions and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid (2 Moore) […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first and 7-Hydroxynaphthalene-1-sulfonic acid coupling, and then and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, in alkaline conditions and 6-Carboxymethylamino-1-naphthol-3-sulfonic acid (2 […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, and 4-Hydroxynaphthalene-1-sulfonic acid (2 Moore) […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, respectively with the 7-Hydroxynaphthalene-1,3-disulfonic acid and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, in alkaline conditions respectively with the […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid(2 […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-1-sulfonic acid coupling, […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, and Naphthalen-2-ol coupling, in alkaline conditions and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, and 7-Hydroxynaphthalene-1-sulfonic acid coupling, and then in alkaline […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, in alkaline conditions in turn and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, First coupling with 4,5-Dihydroxynaphthalene-2,7-disulfonic acid coupling, again […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, in alkaline conditions in turn and 4-Amino-5-hydroxynaphthalene-1-sulfonic acid […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, in alkaline conditions and has 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first in acid conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first in alkaline conditions and 4-Nitrobenzenamine diazo, in acid conditions […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first in alkaline conditions and 2,5-Dichlorobenzenamine diazo, in acid […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first in alkaline conditions and o-Chloroaniline diazo, in acid conditions and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first in alkaline conditions and 2,5-Dichlorobenzenamine diazo, in acid […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first in acid conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acidcoupled with first, and then and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, and then in alkaline conditions and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, And then with […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, and then in acid conditions and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first in alkaline conditions and 4-Nitrobenzenamine diazo, in acid conditions and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first 2-Hydroxybenzoic acid coupled with, again and 4-Aminobenzenesulfonic acid […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, and 2-Hydroxybenzoic acid coupling, 4-Aminobenzenesulfonic acid diazo, and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 4-Aminobenzenesulfonic acid coupled with first, then and Resorcinol coupling, […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, and 2-Hydroxybenzoic acid coupling, and then and 5-Aminonaphthalene-2-sulfonic […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, and 2-Hydroxybenzoic acid coupling, and then and 5-Aminonaphthalene-2-sulfonic […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, and then and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, and then Resorcinol coupled with, […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, and then and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, and then and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, and then and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, and with 8-Aminonaphthalene-2-sulfonic […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, and 4-Hydroxynaphthalene-1-sulfonic acid diazo, and Benzene-1,3-diamine coupled […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first 2-Hydroxybenzoic acid coupled with, again with […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, and then in alkaline conditions and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, then with […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first and Benzene-1,3-diamine coupling, and then in alkaline conditions and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, and then in alkaline conditions and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, and then in alkaline conditions and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, and then in alkaline conditions and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, and then in acetic acid medium and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, then with […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, then with […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, and then in alkaline conditions and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, then with […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, which in turn and Benzene-1,3-diamine and 4-Aminonaphthalene-1-sulfonic acid […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, then with […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, in alkaline conditions before 3-Amino-5-hydroxynaphthalene-2,7-disulfonic […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first with 2-Hydroxy-3-methylbenzoic acid coupling, and then and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first with 2-Hydroxy-3-methylbenzoic acid coupling, and then and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, and then in alkaline conditions and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first in acid conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first and 2,4-Diamino-5-methylbenzenesulfonic acid coupling, and then and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, and then and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, and then and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, 2-Hydroxybenzoic acid coupled with first, and then in alkaline conditions […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, in alkaline conditions in turn and 2-Hydroxybenzoic acid and where did […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first with aniline diazo,In alkaline conditions with […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, and aniline diazo, in alkaline conditions and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, and 4-Nitrobenzenamine diazo, in acid conditions and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first and 4,5-Dihydroxynaphthalene-2,7-disulfonic acid coupling, and then in […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, in alkaline conditions and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid (2 […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first in acid conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, in acid conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first 2-Hydroxybenzoic acid coupled with, again with Naphthalen-1-amine […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, in acid conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first with Naphthalen-1-amine coupling, product diazo again, and then in alkaline […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid(2 […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, in acid conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic […]
[…] Methods : 126 parts of the 4-(4-Aminophenyl)benzenamine, 39 parts of N-o-tolylacetamide and 429 parts of sulfur acetyl mixture calcined at 230 ~ 245 ℃ […]
[…] Methods : 126 parts of the 4-(4-Aminophenyl)benzenamine, 39 parts of N-o-tolylacetamide and 429 parts of sulfur acetyl mixture calcined at 230 ~ 245 ℃ […]
[…] Methods : The 58 parts of 4-(4-Aminophenyl)benzenamine, 123 parts of N-(4-methyl-3-nitrophenyl)acetamide and 142 parts of mixture of sulfur in the […]
[…] Methods : 4-(4-Aminophenyl)benzenamine diazotization, and 2-Hydroxybenzoic acidcoupling, and then and dilute sulphuric acid common […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitrogen, first and 2-Hydroxybenzoic acid coupling, again in acidic condition and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, respectively with 2-Hydroxybenzoic acid and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first with 2-Hydroxybenzoic acid coupling, again with […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, respectively with 2-Hydroxybenzoic acid […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first in alkaline conditions and 4-Nitrobenzenamine diazo, in acid conditions and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first in alkaline conditions and 2-Nitrobenzenamine diazo, in acid conditions […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first coupled with 2-Hydroxybenzoic acid, and then in acid conditions and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first coupled with 2-Hydroxybenzoic acid, and then in alkaline conditions and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first coupled with 2-Hydroxybenzoic acid, and then in alkaline conditions […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first coupled with 2-Hydroxybenzoic acid, and then and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding,first coupled with 2-Hydroxybenzoic acid, and then in alkaline conditions and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, and 2-Hydroxybenzoic acid coupling, and then and Naphthalen-1-amine diazo, […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first coupled with 2-Hydroxybenzoic acid, and then and […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first coupled with 2-Hydroxybenzoic acid, and then and […]
[…] Methods :4-(4-Aminophenyl)benzenamine and Methyl 2,3,4,5-tetrachloro-6-cyanobenzoate (2 Moore) […]
[…] Methods : 4-(4-Aminophenyl)benzenamine double nitrogen, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one […]
[…] Methods :4-(4-Aminophenyl)benzenamine double nitrogen, and Ethyl 5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate (2 Moore) […]