C30H26N4Na2O8S2

disodium;5-[(4-ethoxyphenyl)diazenyl]-2-[2-[4-[(4-ethoxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate

Also Known As: Chrysophenine, AUROPHENINE, DIRECT YELLOW 12, C.I. Direct Yellow 12, CTK8B3328, Sodium 6,6'-(ethene-1,2-diyl)bis(3-((4-ethoxyphenyl)diazenyl)benzenesulfonate), Disodium 2,2'-(ethene-1,2-diyl)bis{5-[(4-ethoxyphenyl)diazenyl]benzene-1-sulfonate}, Chrysophenine, Chrysophenine G, Chrysophenine J, Chrysophenine Y, Aurophenine O, Chrysophenine GP, Chrysophenine NS, Direct Yellow C, Benzo Yellow LG, Erie Yellow Y, Chrysophenine ESP, Cotton Yellow CH, Direct Yellow CV, Chrysophenine Extra, Fenamin Yellow CP, Diazamine Yellow C, Direct Yellow CHD, Benzanil Yellow CH, Fixanol Yellow 3G, Vondacel Yellow CG, disodium 5-[(4-ethoxyphenyl)diazenyl]-2-[2-[4-[(4-ethoxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate, disodium;5-(4-ethoxyphenyl)azo-2-[2-[4-(4-ethoxyphenyl)azo-2-sulfonato-phenyl]vinyl]benzenesulfonate

Molecular Formula	C30H26N4Na2O8S2
Molecular Weight	680.09875 g/mol
LogP	1.3
Topological Polar Surface Area	182.3 Ų
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	12
Rotatable Bonds	12
Exact Mass	680.09875
Heavy Atoms	46
Complexity	1793

Chemical Identifiers

CAS Number	2870-32-8
SMILES	CCOC1=CC=C(C=C1)N=NC2=CC(=C(C=C2)C=CC3=C(C=C(C=C3)N=NC4=CC=C(C=C4)OCC)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]