Section: 9 | Organic dyes and pigments (OD) | Page: 444 |
IRUG filename: IOD00444 | Data type: Infrared | IRUG material class: Organic dyes and pigments (OD) |
Sample type: Reference material | Common name(s): Pigment Orange 13 (PO13), Disazopyrazolone, Azo, CI21110 | Trade name(s): Pyrazolone Orange |
CAS name: 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-phenyl- | Sample source 1: EC Pigments | Source location 1: PO Box 5360, Fall River, MA, 02723, US |
Sample identifier 1: Pyrazolone Orange | Sample source 2: Institute for the Protection of Cultural Heritage of Slovenia, Restoration Center, Polonca Ropret | Source location 2: Poljanska 40, SI-1000 Ljubljana, Slovenia |
Sample identifier 2: CI21110 | Sample source 3: Philadelphia Museum of Art, Scientific Laboratory | Source location 3: Box 7646, Philadelphia, PA, 19101, US |
Color: Yellowish orange | Application: MFTIR (Fourier transform infrared microspectroscopy) | Mode: Tran |
Literature Reference: Herbst, W. and Hunger, K., "Industrial Organic Pigments: Production, Properties, Applications" 3rd Edition, Wiley-VCH 2004. | Originating institution name: Institute for the Protection of Cultural Heritage of Slovenia | Originating institution acronym: ZVKDS |
Molecular formula: C32 H24 Cl2 N8 O2 | CAS registry no: 3520-72-7 |
IRUG Structure Tracking #: 428 Common Name(s): Pigment Orange 13 (PO13); Disazopyrazolone; Azo; CI21110 CAS Name: 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-phenyl- CAS Registry No: 3520-72-7 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C32 H24 Cl2 N8 O2 MW: 622.14 |