4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenedisulfonic acid

Base Information

• Chemical Name: 4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenedisulfonic acid
• CAS No.: 5463-64-9
• Molecular Formula: C34H26N6O6S2
• Molecular Weight: 678.7368
• Hs Code.: 29270000
• European Community (EC) Number: 226-754-2
• NSC Number: 5067
• Nikkaji Number: J210.528D,J3.182.130D
• Mol file: 5463-64-9.mol

Synonyms:5463-64-9;4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenedisulfonic acid;BANASS;NSC5067;NSC 5067;EINECS 226-754-2;5-[(4-aminonaphthalen-1-yl)diazenyl]-2-[(E)-2-[4-[(4-aminonaphthalen-1-yl)diazenyl]-2-sulfophenyl]ethenyl]benzenesulfonic acid;4,4-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2-STILBENEDISULFONIC ACID;C34H26N6O6S2;2,2'-Stilbenedisulfonic acid, 4,4'-bis((4-amino-1-naphthyl)azo)-;Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4-amino-1-naphthalenyl)azo)-;Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-(2-(4-amino-1-naphthalenyl)diazenyl)-;Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[(4-amino-1-naphthalenyl)azo]-;Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[2-(4-amino-1-naphthalenyl)diazenyl]-;C34-H26-N6-O6-S2;4,4'-Bis((4-amino-1-naphthyl)azo)stilbene-2,2'-disulphonic acid;4,4'-bis[(4-amino-1-naphthyl)azo]stilbene-2,2'-disulphonic acid;SPI-05;Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[ 5-[(4-amino-1-naphthalenyl)azo]-;BDBM103830;NSC-5067;AKOS037621804;4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenesulfonic Acid [Indicator for Organic Acid Anhydrides by morpholine method];2, 4,4'-bis[(4-amino-1-naphthyl)azo]-;B1489;CS-0453463;4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenesulfonic Acid;4,4'-bis-(4-Amino-1-naphthylazo)-2,2'-stilbenesulfonic acid;2, 2'-Stilbenedisulfonic acid, {4,4'-bis[(4-amino-1-naphthyl)azo]-};4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenedisulfonic Acid, 90%;2,2'-(1,2-Ethenediyl)bis[5-[(E)-4-amino-1-naphthylazo]benzenesulfonic acid];Benzenesulfonic acid, 2,2'-(1, {2-ethenediyl)bis[5-[(4-amino-1-naphthalenyl)azo]-};Benzenesulfonic acid,2'-(1,2-ethenediyl)bis[5-[(4-amino-1-naphthalenyl)azo]-;5-((E)-(4-aminonaphthalen-1-yl)diazenyl)-2-((E)-4-((E)-(4-aminonaphthalen-1-yl)diazenyl)-2-sulfostyryl)benzenesulfonic acid;5-[(E)-(4-amino-1-naphthyl)azo]-2-[(E)-2-[4-[(E)-(4-amino-1-naphthyl)azo]-2-sulfo-phenyl]vinyl]benzenesulfonic acid

Chemical Property of 4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenedisulfonic acid

Chemical Property:

• Melting Point: >300oC
• Refractive Index: 1.7000 (estimate)
• Boiling Point: °Cat760mmHg
• PKA: -1.33±0.50(Predicted)
• Flash Point: °C
• PSA: 226.98000
• Density: 1.49g/cm³
• LogP: 11.97600
• Storage Temp.: Hygroscopic, Refrigerator, Under Inert Atmosphere
• Solubility.: Basic Methanol (Slightly), DMSO (Slightly, Heated)
• XLogP3: 6.4
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 12
• Rotatable Bond Count: 8
• Exact Mass: 678.13552492
• Heavy Atom Count: 48
• Complexity: 1290

Purity/Quality:

98%,99%, ^*data from raw suppliers

4,4''-Bis(4-amino-1-naphthylazo)-2,2''-stilbenedisulfonicAcid(TechnicalGrade) ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)C(=CC=C2N=NC3=CC(=C(C=C3)C=CC4=C(C=C(C=C4)N=NC5=CC=C(C6=CC=CC=C65)N)S(=O)(=O)O)S(=O)(=O)O)N
• Isomeric SMILES: C1=CC=C2C(=C1)C(=CC=C2N=NC3=CC(=C(C=C3)/C=C/C4=C(C=C(C=C4)N=NC5=CC=C(C6=CC=CC=C65)N)S(=O)(=O)O)S(=O)(=O)O)N
• Uses: A new indicator for the determination of organic acid anhydrides by the morpholine method.