1.02010-04-08 22:12:32 UTC2015-07-20 23:31:10 UTCFDB016602C.I. Solvent Red 80Colourant for orange skins. Allowed on fruit which is not to be processed. Use prohibited in orange peel for human consumption1-((2,5-Dimethoxyphenyl)azo)-2-naphthalenol1-((2,5-Dimethoxyphenyl)azo)-2-naphthol1-(1-(2,5-Dimethoxyphenyl)azo)-2-naphthol1-(2-(2,5-Dimethoxyphenyl)diazenyl)-2-naphthalenol1-(2,5-Dimethoxyphenylazo)-2-naphthol1-(2,5-Dimethyloxyphenylazo)-2-naphthol1-[(2,5-Dimethoxyphenyl)azo]-2-naphthalenol1-[(2,5-Dimethoxyphenyl)azo]-2-naphthalenol, 9CI1-[(E)-(2,5-dimethoxyphenyl)diazenyl]-2-naphthol2-Naphthalenol, 1-((2,5-dimethoxyphenyl)azo)-2-Naphthalenol, 1-(2-(2,5-dimethoxyphenyl)diazenyl)-2-Naphthalenol, 1-[(2,5-dimethoxyphenyl)azo]-2-Naphthol, 1-((2,5-dimethoxyphenyl)azo)-2-Naphthol, 1-(2,5-dimethoxyphenylazo)-2,5-Dimethoxy-1-(phenylazo)-2-naphthol2,5-Dimethoxy-1-phenylazo-2-naphthol2,5-Dimethoxybenzeneazo-beta-naphtholC.I. Solvent red 80 (8CI)Cerven rozpoustedlova 80CI Solvent Red 80Citrus redCitrus Red 2Citrus Red No. 2Solvent red 80C18H16N2O3308.3312308.1160923881-[(E)-2-(2,5-dimethoxyphenyl)diazen-1-yl]naphthalen-2-olcitrus red 26358-53-8COC1=CC(\N=N\C2=C(O)C=CC3=CC=CC=C23)=C(OC)C=C1InChI=1S/C18H16N2O3/c1-22-13-8-10-17(23-2)15(11-13)19-20-18-14-6-4-3-5-12(14)7-9-16(18)21/h3-11,21H,1-2H3/b20-19+GJUABKCEXOMRPQ-FMQUCBEESA-N belongs to the class of organic compounds known as naphthols and derivatives. These are naphthalene derivatives carrying one or more hydroxyl (-OH) groups at any ring position.Naphthols and derivativesOrganic compoundsBenzenoidsNaphthalenesNaphthols and derivativesAromatic homopolycyclic compounds1-hydroxy-2-unsubstituted benzenoidsAlkyl aryl ethersAnisolesAzo compoundsDimethoxybenzenesHydrocarbon derivativesMethoxyanilinesOrganopnictogen compoundsPhenoxy compoundsPropargyl-type 1,3-dipolar organic compounds1-hydroxy-2-unsubstituted benzenoid2-naphtholAlkyl aryl etherAnisoleAromatic homopolycyclic compoundAzo compoundDimethoxybenzeneEtherHydrocarbon derivativeMethoxyanilineMethoxybenzeneMonocyclic benzene moietyOrganic 1,3-dipolar compoundOrganic nitrogen compoundOrganic oxygen compoundOrganonitrogen compoundOrganooxygen compoundOrganopnictogen compoundP-dimethoxybenzenePhenol etherPhenoxy compoundPropargyl-type 1,3-dipolar organic compoundazobenzeneslogp4.93logs-4.67solubility6.59e-03 g/lmelting_pointMp 156°logp4.75pka_strongest_acidic11.83pka_strongest_basic-1.6iupac1-[(E)-2-(2,5-dimethoxyphenyl)diazen-1-yl]naphthalen-2-olaverage_mass308.3312mono_mass308.116092388smilesCOC1=CC(\N=N\C2=C(O)C=CC3=CC=CC=C23)=C(OC)C=C1formulaC18H16N2O3inchiInChI=1S/C18H16N2O3/c1-22-13-8-10-17(23-2)15(11-13)19-20-18-14-6-4-3-5-12(14)7-9-16(18)21/h3-11,21H,1-2H3/b20-19+inchikeyGJUABKCEXOMRPQ-FMQUCBEESA-Npolar_surface_area63.41refractivity91.73polarizability32.78rotatable_bond_count4acceptor_count5donor_count1physiological_charge0formal_charge0Specdb::CMs20818Specdb::CMs45437Specdb::CMs134181Specdb::CMs141915Specdb::MsMs62859Specdb::MsMs62860Specdb::MsMs62861Specdb::MsMs119673Specdb::MsMs119674Specdb::MsMs119675Specdb::MsMs2439901Specdb::MsMs2439902Specdb::MsMs2439903Specdb::MsMs2523207Specdb::MsMs2523208Specdb::MsMs2523209HMDB37521#<Reference:0x0000555675e29598>