Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 555

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Details

IRUG filename: IOD00555	Data type: Infrared	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Orange 34 (PO34), Disazopyrazolone, Azo, CI21115	Trade name(s): Benzidine Orange GX
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-(4-methylphenyl)-	Sample source 1: Clariant	Source location 1: Rothausstrasse 61, 4132 Muttenz, Switzerland
Sample identifier 1: Benzidine Orange GX	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: CI21115	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: C34 H28 Cl2 N8 O2	CAS registry no: 15793-73-4

Related Structure(s)

IRUG Structure Tracking #: 323 Common Name(s): Pigment Orange 34 (PO34); Disazopyrazolone; CI21115 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-(4-methylphenyl)- CAS Registry No: 15793-73-4 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C34 H28 Cl2 N8 O2 MW: 651.54