Disodium 4,4'-bis(2-sulfostyryl)biphenyl

Base Information

• Chemical Name: Disodium 4,4'-bis(2-sulfostyryl)biphenyl
• CAS No.: 56776-28-4
• Molecular Formula: C28H22 O6 S2 . 2 Na
• Molecular Weight: 481.2922
• European Community (EC) Number: 248-421-0,254-121-0
• UNII: F7992ZTU7Z
• Nikkaji Number: J1.574.384K,J9.150B
• Wikidata: Q27277762
• RXCUI: 1735036

Synonyms:Tinopal CBS;Tinopal CBS-X;Tinopal CBS-X disodium salt

Chemical Property of Disodium 4,4'-bis(2-sulfostyryl)biphenyl

Chemical Property:

• Boiling Point: 705.5 °C at 760 mmHg
• Flash Point: 380.5 °C
• PSA: 115.06000
• Density: 1.637 g/cm³
• LogP: 5.59750
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 5
• Exact Mass: 562.04966926
• Heavy Atom Count: 38
• Complexity: 852

Purity/Quality:

99% ^*data from raw suppliers

BSB 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
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MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Dyes -> Carbocyanine Dyes
• Canonical SMILES: C1=CC=C(C(=C1)C=CC2=CC=C(C=C2)C3=CC=C(C=C3)C=CC4=CC=CC=C4S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
• Isomeric SMILES: C1=CC=C(C(=C1)/C=C/C2=CC=C(C=C2)C3=CC=C(C=C3)/C=C/C4=CC=CC=C4S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

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