1.0 2016-05-19 04:47:40 UTC 2026-08-21 20:56:09 UTC 1-(4-(Phenylazo)phenylazo)-2-naphthol SmallMolecule 1-(4-(Phenylazo)phenylazo)-2-naphthol belongs to the azobenzenes, a class of organoheterocyclic compounds within the organic compounds. This compound has the chemical formula C22H16N4O and an average molecular weight of 352.40 g/mol. In industrial settings, it is utilized as a dye and as a fragrance. The substance is associated with seven recorded sources of occurrence or release. Within the category of electrical and electronic equipment, it is found in magnets, antennas, discharge lamps, and gas filled discharge tubes with solid cathode. Additionally, it is linked to food, food processing, and cookware, specifically in the treatment of hops and the preparation of vinegar, wine, or sparkling wine. Sudan III C22H16N4O 352.397 352.132411151 1-[(E)-2-{4-[(E)-2-phenyldiazen-1-yl]phenyl}diazen-1-yl]naphthalen-2-ol oil red 85-86-9 OC1=C(\N=N\C2=CC=C(C=C2)\N=N\C2=CC=CC=C2)C2=CC=CC=C2C=C1 InChI=1S/C22H16N4O/c27-21-15-10-16-6-4-5-9-20(16)22(21)26-25-19-13-11-18(12-14-19)24-23-17-7-2-1-3-8-17/h1-15,27H/b24-23+,26-25+ FHNINJWBTRXEBC-QSZPNPOGSA-N Organic compounds Organoheterocyclic compounds Azobenzenes Azobenzenes 1-hydroxy-2-unsubstituted benzenoids Azo compounds Benzene and substituted derivatives Hydrocarbon derivatives Naphthols and derivatives Organooxygen compounds Organopnictogen compounds Propargyl-type 1,3-dipolar organic compounds 1-hydroxy-2-unsubstituted benzenoid 2-naphthol Aromatic homopolycyclic compound Azo compound Azobenzene Benzenoid Hydrocarbon derivative Monocyclic benzene moiety Naphthalene Organic 1,3-dipolar compound Organic nitrogen compound Organic oxygen compound Organonitrogen compound Organooxygen compound Organopnictogen compound Propargyl-type 1,3-dipolar organic compound Aromatic homopolycyclic compounds azobenzenes Detected and Not Quantified logp 5.9 logp 6.01 ALOGPS logs -5.17 ALOGPS solubility 2.40e-03 g/l ALOGPS logp 7.47 ChemAxon pka_strongest_acidic 11.34 ChemAxon pka_strongest_basic 0.22 ChemAxon iupac 1-[(E)-2-{4-[(E)-2-phenyldiazen-1-yl]phenyl}diazen-1-yl]naphthalen-2-ol ChemAxon average_mass 352.397 ChemAxon mono_mass 352.132411151 ChemAxon smiles OC1=C(\N=N\C2=CC=C(C=C2)\N=N\C2=CC=CC=C2)C2=CC=CC=C2C=C1 ChemAxon formula C22H16N4O ChemAxon inchi InChI=1S/C22H16N4O/c27-21-15-10-16-6-4-5-9-20(16)22(21)26-25-19-13-11-18(12-14-19)24-23-17-7-2-1-3-8-17/h1-15,27H/b24-23+,26-25+ ChemAxon inchikey FHNINJWBTRXEBC-QSZPNPOGSA-N ChemAxon polar_surface_area 69.67 ChemAxon refractivity 113.13 ChemAxon polarizability 39.26 ChemAxon rotatable_bond_count 4 ChemAxon acceptor_count 5 ChemAxon donor_count 1 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f722495a338> 62331 16736189