Cas no 30255-64-2 (1-Naphthalenesulfonicacid,8-(phenylamino)-5-[2-[4-[2-(5-sulfo-1-naphthalenyl)diazenyl]-1-naphthalenyl]diazenyl]-)

1-Naphthalenesulfonicacid,8-(phenylamino)-5-[2-[4-[2-(5-sulfo-1-naphthalenyl)diazenyl]-1-naphthalenyl]diazenyl]- structure
30255-64-2 structure
Product Name:1-Naphthalenesulfonicacid,8-(phenylamino)-5-[2-[4-[2-(5-sulfo-1-naphthalenyl)diazenyl]-1-naphthalenyl]diazenyl]-
CAS No:30255-64-2
MF:C36H25N5O6S2
MW:687.74360537529
CID:297318
PubChem ID:18308
Update Time:2025-04-19

1-Naphthalenesulfonicacid,8-(phenylamino)-5-[2-[4-[2-(5-sulfo-1-naphthalenyl)diazenyl]-1-naphthalenyl]diazenyl]- Chemical and Physical Properties

Names and Identifiers

    • 1-Naphthalenesulfonicacid,8-(phenylamino)-5-[2-[4-[2-(5-sulfo-1-naphthalenyl)diazenyl]-1-naphthalenyl]diazenyl]-
    • 8-(Phenylamino)-5-((4-((5-sulpho-1-naphthyl)azo)-1-naphthyl)azo)naphthalene-1-sulphonic acid
    • 8-(phenylamino)-5-[(E)-{4-[(E)-(5-sulfonaphthalen-1-yl)diazenyl]naphthalen-1-yl}diazenyl]naphthalene-1-sulfonic acid
    • NSC7830
    • Tertracid Fast Black (2B and CB)
    • Acid Black (24 and S)
    • Sulphon Cyanine Black (BA-CF and DN)
    • 30255-64-2
    • Benzyl Fast Black (3B, B, CIB)
    • DTXSID101043727
    • 1-Naphthalenesulfonic acid, 8-(phenylamino)-5-[(E)-[4-[(E)-(5-sulfo-1-naphthalenyl)azo]-1-naphthalenyl]azo]-
    • Cyanine Fast Black (2B and 2BG)
    • 8-Anilino-5-[(E)-{4-[(E)-(5-sulfo-1-naphthalenyl)diazenyl]-1-naphthalenyl}diazenyl]-1-naphthalenesulfonic acid
    • Amacid Milling Black (DN, S2B, SB, SG)
    • Naphthazine Sulphon Black (BC and D)
    • 8-Anilino-5-((4-((5-sulfo-1-naphthyl)diazenyl)-1-naphthyl)diazenyl)-1-naphthalenesulfonic acid
    • Acid Fast Black (2A, 2B, B and 8BX)
    • 8-(phenylamino)-5-[[4-[(5-sulpho-1-naphthyl)azo]-1-naphthyl]azo]naphthalene-1-sulphonic acid
    • Eriosin Fast Black (2B and B)
    • 8-Anilino-5-({4-[(5-sulfo-1-naphthalenyl)diazenyl]-1-naphthalenyl}diazenyl)-1-naphthalenesulfonic acid
    • Pontacyl Fast Black (BBN and BBO)
    • 8-anilino-5-[(E)-[4-[(E)-(5-sulfo-1-naphthyl)azo]-1-naphthyl]azo]naphthalene-1-sulfonic acid
    • Sulphonol Black (B and BR)
    • Alphanol Black (BBN and GV)
    • DTXSID40863095
    • Durol Black (2B, B, BA)
    • EINECS 250-102-6
    • Sulfonine Black (B and BB)
    • Sulphonine Fast Black (GRV and RB)
    • C.I. 26370
    • Azo Cyanine Black (B and BB)
    • NS00083802
    • Supranol Fast Black (B and BB)
    • Inchi: 1S/C36H25N5O6S2/c42-48(43,44)34-17-7-13-26-27(34)14-6-16-29(26)38-39-30-19-20-31(25-12-5-4-11-24(25)30)40-41-32-21-22-33(37-23-9-2-1-3-10-23)36-28(32)15-8-18-35(36)49(45,46)47/h1-22,37H,(H,42,43,44)(H,45,46,47)/b39-38+,41-40+
    • InChI Key: JWRKFFQQNVQJLW-VJETXLNASA-N
    • SMILES: S(C1C=CC=C2C(=CC=C(C2=1)NC1C=CC=CC=1)/N=N/C1=CC=C(C2C=CC=CC=21)/N=N/C1=CC=CC2=C(C=CC=C21)S(=O)(=O)O)(=O)(=O)O

Computed Properties

  • Exact Mass: 687.12485
  • Monoisotopic Mass: 687.125
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 3
  • Hydrogen Bond Acceptor Count: 11
  • Heavy Atom Count: 49
  • Rotatable Bond Count: 8
  • Complexity: 1390
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 187A^2
  • XLogP3: 8.3

Experimental Properties

  • Boiling Point: °Cat760mmHg
  • Flash Point: °C
  • Refractive Index: 1.728
  • PSA: 170.21
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