Pigment Orange 5

CAS: 3468-63-1

Ref. 04-C16207000

Product Information

• Name: Pigment Orange 5
• Synonyms: 2-Naphthalenol, 1-[(2,4-dinitrophenyl)azo]- (9CI), 2-Naphthol, 1-(2,4-dinitrophenylazo)- (6CI), C.I. Pigment Orange 5 (7CI,8CI), 1-[2-(2,4-Dinitrophenyl)diazenyl]-2-naphthalenol, 1-(2,4-Dinitrophenylazo)-2-naphthol, 11048 Orange, Brilliant Tangerine 13030, C.I. 12075, Calcotone Orange 2R, Carnelio Red 2G, Chromatex Orange R, D and C Orange No. 17, D&C Orange No. 17, Dainichi Permanent Red GG, Dinitraniline orange, Dinitroaniline Orange, Dinitroaniline Orange ND 204, Dinitroaniline Red, Dutch Vermilion, EB Orange R 7305, Fast Orange, Fastona Red 2G, Graphtol Red 2GL, Hansa Orange RN, Hansa Red GG, Helio Fast Orange 3RN, Helio Fast Orange 3RT, Helio Fast Orange RN, Helio Fast Orange RT, Irgalite Fast Red 2GL, Irgalite Red 2G, Irgalite Red 2GW, Irgalite Red PV8, Isol Fast Red 2G, Japan Orange 203, Japan Orange No. 203, Lake Red 2GL, Light Orange R, Lutetia Fast Orange R, Lutetia Orange RN, Monolite Fast Orange 2R, Monolite Fast Paper Orange 2R, Monolite Fast Red 2G, Monolite Red 2G, NSC 15975, Nippon Orange X 881, Oralith Red 2GL, Orange No. 203, Orange Pigment X, Permanent Orange, Permanent Orange DN Toner, Permanent Orange GG, Permanent Orange HD, Permanent Orange RN, Permanent Orange Toner, Permanent Orange Toner RA 5650, Permanent Red GG, Permansa Orange, Permaton Orange, Permaton Orange XL 45-3015, Pigment Fast Orange, Pigment Fast Orange VCO, Pigment Orange Fast VCO, Pigment organge 5, Segnale Light Orange RN, Segnale Light Orange RNG, Seikafast Orange 3044, Sico Orange L 3051, Siegle Orange 2S, Signal Orange Y 17, Silopol Orange R, Silosol Orange RN, Siloton Orange RL, Syton Fast Red 2G, Tertropigment Orange LRN, Tertropigment Red P2G, Versal Orange RNL, 1-(2,4-Dinitrophenylazo)-2-Naphthol, 1-[(2,4-dinitrophenyl)hydrazono]naphthalen-2(1H)-one, 2-Naphthalenol, 1-[(2,4-dinitrophenyl)azo]-, 2-Naphthalenol, 1-[2-(2,4-dinitrophenyl)diazenyl]-, 2-Naphthol, 1-(2,4-dinitrophenylazo)-, D&C Orange No. 17, Monolite Orange 200504, P 0587, Permanent orange
• Brand: Doctor Ehrenstorfer

Chemical properties

• Molecular weight: 338.27
• Formula: C₁₆H₁₀N₄O₅
• Color/Form: Neat
• InChI: InChI=1S/C16H10N4O5/c21-15-8-5-10-3-1-2-4-12(10)16(15)18-17-13-7-6-11(19(22)23)9-14(13)20(24)25/h1-9,21H/b18-17+
• InChI key: InChIKey=HBHZKFOUIUMKHV-ISLYRVAYSA-N
• SMILES: O=[N+]([O-])c1ccc(N=Nc2c(O)ccc3ccccc23)c([N+](=O)[O-])c1