Pigment Orange 34

CAS: 15793-73-4

Ref. TR-P437850

Product Information

• Name: Pigment Orange 34
• Synonyms: 4,​4'-​[(3,​3'-​dichloro[1,​1'-​biphenyl]​-​4,​4'-​diyl)​bis(2,​1-​diazenediyl)​]​bis[2,​4-​dihydro-​5-​methyl-​2-​(4-​methylphenyl)​-3H-​Pyrazol-​3-​one, 4,4’-[(3,3’-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[2,4-dihydro-5-methyl-2-(4-methylphenyl)-3H-Pyrazol-3-one, C.I. Pigment Orange 34, 4,4’-[(3,3’-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[2,4-dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one], 4,4’-[(3,3’-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)bis[2,4-dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one, Benzidine Orange T, C.I. 21115, C.I. Pigment Orange 35, C.I. Pigment Orange 37, Fastona Orange 34, Graphtol Orange RL, Helio Fast Orange GR, Irgalite Orange F 2G, Isol Benzidine Orange GX, PO 34, PV-Orange RL, Permanent Orange RL, Permanent Orange RL 01, Per, 3H-Pyrazol-3-one, 4,4′-[(3,3′-dichloro[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[2,4-dihydro-5-methyl-2-(4-methylphenyl)-, 3H-Pyrazol-3-one, 4,4′-[(3,3′-dichloro[1,1′-biphenyl]-4,4′-diyl)bis(azo)]bis[2,4-dihydro-5-methyl-2-(4-methylphenyl)-, 4,4'-[(3,3'-dichlorobiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis[5-methyl-2-(4-methylphenyl)-2,4-dihydro-3H-pyrazol-3-one], 4,4′-[(3,3′-Dichloro[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[2,4-dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one], 4,4′-[(3,3′-Dichloro[1,1′-biphenyl]-4,4′-diyl)bis(azo)bis[2,4-dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one, 4-[2-chloro-4-[3-chloro-4-[[3-methyl-5-oxo-1-(p-tolyl)-4H-pyrazol-4-yl]azo]phenyl]phenyl]azo-5-methyl-2-(p-tolyl)-4H-pyrazol-3-one, Irgalite Orange D 2980, Irgalite orange F2G, Permanent Orange RL 70, Pigment Orange 34, Po 34, Pyrazolone Orange, Roma Orange B 112700, Unisperse Orange F 2G-PI, Viscofil Orange S-RL, Vynamon Orange RE-FW
• Brand: TRC

Chemical properties

• Molecular weight: 651.54
• Formula: C₃₄H₂₈Cl₂N₈O₂
• Color/Form: Orange to Dark Orange Solid