Cas no 3769-62-8 (Gallion)

Gallion structure
Gallion structure
Product Name:Gallion
CAS No:3769-62-8
MF:C16H11ClN4O10S2
MW:518.862340211868
MDL:MFCD00021475
CID:306158
PubChem ID:87570405
Update Time:2025-04-19

Gallion Chemical and Physical Properties

Names and Identifiers

    • 2,7-Naphthalenedisulfonicacid, 5-amino-3-[2-(3-chloro-2-hydroxy-5-nitrophenyl)diazenyl]-4-hydroxy-
    • Gallion
    • (3E)-5-amino-3-[(3-chloro-2-hydroxy-5-nitrophenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonic acid
    • 8-Amino-2-(3-chloro-2-hydroxy-5-nitrophenylazo)-1-naphthol-3,6-disulfonic Acid
    • EINECS 223-205-9
    • G0222
    • 5-Amino-3-((3-chloro-2-hydroxy-5-nitrophenyl)azo)-4-hydroxynaphthalene-2,7-disulphonic acid
    • 5-amino-3-[(3-chloro-2-hydroxy-5-nitrophenyl)azo]-4-hydroxynaphthalene-2,7-disulphonic acid
    • CBDivE_001968
    • 5-amino-3-[(E)-(3-chloro-2-hydroxy-5-nitrophenyl)diazenyl]-4-hydroxy-2,7-naphthalenedisulfonic acid
    • (E)-5-amino-3-((3-ch
    • MDL: MFCD00021475
    • Inchi: 1S/C16H11ClN4O10S2/c17-9-3-7(21(24)25)4-11(15(9)22)19-20-14-12(33(29,30)31)2-6-1-8(32(26,27)28)5-10(18)13(6)16(14)23/h1-5,22-23H,18H2,(H,26,27,28)(H,29,30,31)/b20-19+
    • InChI Key: YWVCYGLMOFNBMY-FMQUCBEESA-N
    • SMILES: ClC1C=C(C=C(C=1O)/N=N/C1=C(C2C(=CC(=CC=2C=C1S(=O)(=O)O)S(=O)(=O)O)N)O)[N+](=O)[O-]

Computed Properties

  • Exact Mass: 517.96100
  • Monoisotopic Mass: 517.961
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 5
  • Hydrogen Bond Acceptor Count: 13
  • Heavy Atom Count: 33
  • Rotatable Bond Count: 4
  • Complexity: 979
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 1
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: 91
  • XLogP3: 1.3
  • Topological Polar Surface Area: 263

Experimental Properties

  • Density: 2.03
  • Boiling Point: °Cat760mmHg
  • Flash Point: °C
  • Refractive Index: 1.809
  • PSA: 262.52000
  • LogP: 6.56960

Gallion Pricemore >>

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