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Archive for the 'Dye intermediates' Category

2-Amino-5-(4-aminophenyl)benzenesulfonic acid

Name: 2-Amino-5-(4-aminophenyl)benzenesulfonic acid CA Name: [1,1′-Biphenyl]-3-sulfonic acid,4,4′-diamino- Molecular Structure: Molecular Formula:C12H12N2O3S Molecular Weight: 264.3 CAS Registry Number: 2051-89-0

5-Amino-2-(phenylamino)benzenesulfonic acid

Name: 5-Amino-2-(phenylamino)benzenesulfonic acid CA Name: Benzenesulfonic acid,5-amino-2-(phenylamino)- Molecular Structure: Molecular Formula:C12H12N2O3S Molecular Weight: 264.3 CAS Registry Number: 91-30-5

2-Amino-5-(4-amino-3-hydroxyphenyl)phenol

Name: 2-Amino-5-(4-amino-3-hydroxyphenyl)phenol CA Name: [1,1′-Biphenyl]-3,3′-diol,4,4′-diamino- Molecular Structure: Molecular Formula:C12H12N2O2 Molecular Weight: 216.24 CAS Registry Number: 2373-98-0

4-(4-Aminophenoxy)benzenamine

Name: 4-(4-Aminophenoxy)benzenamine CA Name: Benzenamine,4,4′-oxybis- Molecular Structure: Molecular Formula:C12H12N2O Molecular Weight: 200.24 CAS Registry Number: 101-80-4

4-(4-Aminophenyl)benzenamine

Name: 4-(4-Aminophenyl)benzenamine CA Name: [1,1′-biphenyl]-4,4-diamine Molecular Structure: Molecular Formula:C12H12N2 Molecular Weight: 184.24 CAS Registry Number: 92-87-5