1.0 2016-05-19 03:19:23 UTC 2026-04-17 19:55:10 UTC pigment blue 15 SmallMolecule Pigment blue 15 is a chemical compound with the formula C32H16CuN8. Pigment blue 15 belongs to the phthalocyanines, a subclass of tetrapyrroles and derivatives within the organic compounds. With an average molecular weight of 576.08 g/mol, pigment blue 15 is a heavy molecule. This substance serves multiple industrial roles and uses, functioning as a pigment, dye, degradant/impurity, fragrance, dispersing agent, and filler. It has been identified in 37 recorded sources across various sectors. Within electrical and electronic equipment, it is found in amplifiers, antennas, auxiliary devices, coils, and adjustable resistors, among 16 other items. In the building and construction sector, it is present in ceilings, fencing, floors, roofs, and sunshades awnings or outside screens, as well as two additional sources. Pigment blue 15 is also found in household cleaning and consumer products, including soap detergents, bleaching agents, other smoking requisites, tobacco smoke filters, and perfumes within detergents and soaps. In the context of food, food processing, and cookware, it is associated with food preservation, processing meats, and fermentation processes for beer. Additionally, it has been detected in drinking water and water supply. The recorded route of exposure for this compound is oral. copper phthalocyanine Copper, phthalocyaninato- C32H16CuN8 576.082 575.079391 copper(2+) ion 2,11,20,29,37,38,39,40-octaazanonacyclo[28.6.1.1³,¹⁰.1¹²,¹⁹.1²¹,²⁸.0⁴,⁹.0¹³,¹⁸.0²²,²⁷.0³¹,³⁶]tetraconta-1(37),3(40),4,6,8,10,12(39),13,15,17,19,21,23,25,27,29,31,33,35-nonadecaene-2,38-diide copper(2+) ion 2,11,20,29,37,38,39,40-octaazanonacyclo[28.6.1.1³,¹⁰.1¹²,¹⁹.1²¹,²⁸.0⁴,⁹.0¹³,¹⁸.0²²,²⁷.0³¹,³⁶]tetraconta-1(37),3(40),4,6,8,10,12(39),13,15,17,19,21,23,25,27,29,31,33,35-nonadecaene-2,38-diide 147-14-8 [Cu++].[N-]1C2=C3C=CC=CC3=C1\N=C1/N=C(/N=C3\N=C([N-]C4=N\C(=N/2)C2=CC=CC=C42)C2=CC=CC=C32)C2=CC=CC=C12 InChI=1S/C32H16N8.Cu/c1-2-10-18-17(9-1)25-33-26(18)38-28-21-13-5-6-14-22(21)30(35-28)40-32-24-16-8-7-15-23(24)31(36-32)39-29-20-12-4-3-11-19(20)27(34-29)37-25;/h1-16H;/q-2;+2 XCJYREBRNVKWGJ-UHFFFAOYSA-N Organic compounds Organoheterocyclic compounds Tetrapyrroles and derivatives Phthalocyanines Phthalocyanines Azacyclic compounds Benzenoids Heteroaromatic compounds Hydrocarbon derivatives Isoindoles Organic copper salts Organic zwitterions Organonitrogen compounds Organopnictogen compounds Pyrroles Aromatic heteropolycyclic compound Azacycle Benzenoid Heteroaromatic compound Hydrocarbon derivative Isoindole Isoindole or derivatives Organic copper salt Organic nitrogen compound Organic salt Organic transition metal salt Organic zwitterion Organonitrogen compound Organopnictogen compound Phthalocyanine skeleton Pyrrole Aromatic heteropolycyclic compounds Detected and Not Quantified logp 5.09 ALOGPS logs -4.66 ALOGPS solubility 1.37e-02 g/l ALOGPS logp 6.49 ChemAxon pka_strongest_acidic 5.52 ChemAxon pka_strongest_basic 2.52 ChemAxon iupac copper(2+) ion 2,11,20,29,37,38,39,40-octaazanonacyclo[28.6.1.1³,¹⁰.1¹²,¹⁹.1²¹,²⁸.0⁴,⁹.0¹³,¹⁸.0²²,²⁷.0³¹,³⁶]tetraconta-1(37),3(40),4,6,8,10,12(39),13,15,17,19,21,23,25,27,29,31,33,35-nonadecaene-2,38-diide ChemAxon average_mass 576.082 ChemAxon mono_mass 575.079391 ChemAxon smiles [Cu++].[N-]1C2=C3C=CC=CC3=C1\N=C1/N=C(/N=C3\N=C([N-]C4=N\C(=N/2)C2=CC=CC=C42)C2=CC=CC=C32)C2=CC=CC=C12 ChemAxon formula C32H16CuN8 ChemAxon inchi InChI=1S/C32H16N8.Cu/c1-2-10-18-17(9-1)25-33-26(18)38-28-21-13-5-6-14-22(21)30(35-28)40-32-24-16-8-7-15-23(24)31(36-32)39-29-20-12-4-3-11-19(20)27(34-29)37-25;/h1-16H;/q-2;+2 ChemAxon inchikey XCJYREBRNVKWGJ-UHFFFAOYSA-N ChemAxon polar_surface_area 103.12 ChemAxon refractivity 156.95 ChemAxon polarizability 57.11 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 8 ChemAxon donor_count 0 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f3bafb3b7c0> 8978