Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 378

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Details

IRUG filename: ROD00378	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Orange 67 (PO67), Pyrazoloquinazolone, Polycyclic, CI12915	CAS name: Pyrazolo[5,1-b]quinazolin-9(1H)-one, 3-[2-(4-chloro-2-nitrophenyl)diazenyl]-2-methyl-
Sample source 1: Talens	Sample identifier 1: Unknown	Sample source 2: Ghent University, Analytical Chemistry Dept., P. Vandenabeele
Source location 2: Krijgslaan 281, S3, Ghent, BE	Sample identifier 2: Unknown	Sample source 3: Royal Institute for Cultural Heritage (KIK/IRPA)
Source location 3: Jubelpark 1, 1000 Brussels, BE	Color: Orange	Application: Raman microscopy
Excitation source (nm): 785	Mode: Scat	Literature Reference: Fremout, W., Saverwyns, S. "Identification of synthetic, organic pigments: the role of a comprehensive digital Raman spectral library" J. Raman Spectrosc. 43 (2012): 1536-1544.
Originating institution name: Royal Institute for Cultural Heritage	Originating institution acronym: KIK/IRPA	Molecular formula: C17 H11 Cl N6 O3
CAS registry no: 74336-59-7

Related Structure(s)

IRUG Structure Tracking #: 308 Common Name(s): Pigment Orange 67 (PO67); Pyrazolo-quinazolone; CI12915 CAS Name: Pyrazolo[5,1-b]quinazolin-9(1H)-one, 3-[2-(4-chloro-2-nitrophenyl)diazenyl]-2-methyl- CAS Registry No: 74336-59-7 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C17 H11 Cl N6 O3 MW: 382.76