C.I. Direct Black 80
trisodium;6-amino-3-[[7-[[4-[(4-amino-7-sulfonatonaphthalen-1-yl)diazenyl]phenyl]diazenyl]-8-hydroxy-6-sulfonatonaphthalen-2-yl]diazenyl]-4-hydroxynaphthalene-2-sulfonate
Also Known As: C.I. Direct Black 80, PHENAZO BLACK OB, DIRECT BLACK 80, DIAZOPHENYL BLACK BW, EINECS 232-322-4, C.I. 31600, trisodium;6-amino-3-[[7-[[4-[(4-amino-7-sulfonatonaphthalen-1-yl)diazenyl]phenyl]diazenyl]-8-hydroxy-6-sulfonatonaphthalen-2-yl]diazenyl]-4-hydroxynaphthalene-2-sulfonate, W-110239, 2-Naphthalenesulfonic acid, 6-((7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo)-3-((4-((4-amino-6(or 7)-sulfo-1-naphthalenyl)azo)phenyl)azo)-4-hydroxy-, trisodium salt, Trisodium 6-((7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo)-3-((4-((4-amino-6(or 7)-sulphonatonaphthyl)azo)phenyl)azo)-4-hydroxynaphthalene-2-sulphonate, 2-Naphthalenesulfonic acid, 6-(2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl)-3-(2-(4-(2-(4-amino-6(or 7)-sulfo-1-naphthalenyl)diazenyl)phenyl)diazenyl)-4-hydroxy-, sodium salt (1:3), 2-NAPHTHALENESULFONIC ACID, 6-((7-AMINO-1-HYDROXY-3-SULFO-2-NAPHTHALENYL)AZO)-3-((4-((4-AMINO-6(OR 7)-SULFO-1-NAPHTHALENYL)AZO)PHENYL)AZO)-4-HYDROXY-,TRISODIUM SALT, 2-Naphthalenesulfonic acid, 6-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo-3-4-4-amino-6(or 7)-sulfo-1-naphthalenylazophenylazo-4-hydroxy-, trisodium salt, 2-Naphthalenesulfonic acid, 6-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-3-[[4-[[4-amino-6(or 7)-sulfo-1-naphthalenyl]azo]phenyl]azo]-4-hydroxy-, trisodium salt, 2-Naphthalenesulfonic acid, 6-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-3-[2-[4-[2-[4-amino-6(or 7)-sulfo-1-naphthalenyl]diazenyl]phenyl]diazenyl]-4-hydroxy-, sodium salt (1:3)
| Molecular Formula | C36H23N8Na3O11S3 |
|---|---|
| Molecular Weight | 908.0342 g/mol |
| LogP | -1.31 |
| Topological Polar Surface Area | 338.26 Ų |
| Hydrogen Bond Donors | 4 |
| Hydrogen Bond Acceptors | 19 |
| Rotatable Bonds | 9 |
| Exact Mass | 908.0342 |
| Heavy Atoms | 61 |
| Complexity | 3322 |
Chemical Identifiers
| CAS Number | 8003-69-8 |
|---|---|
| SMILES | C1=CC(=CC=C1N=NC2=C3C=C(C=CC3=C(C=C2)N)S(=O)(=O)[O-])N=NC4=C(C=C5C=CC(=CC5=C4O)N=NC6=C(C=C7C=CC(=CC7=C6O)N)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+] |
Product Overview
C.I. Direct Black 80 (CAS 8003-69-8), with molecular formula C36H23N8Na3O11S3 and molecular weight 908.0342 g/mol. IUPAC: trisodium;6-amino-3-[[7-[[4-[(4-amino-7-sulfonatonaphthalen-1-yl)diazenyl]phenyl]diazenyl]-8-hydroxy-6-sulfonatonaphthalen-2-yl]diazenyl]-4-hydroxynaphthalene-2-sulfonate.
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