Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 145

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Details

IRUG filename: ROD00145	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Yellow 109 (PY109), Isoindolinone, Polycyclic, CI56284	Trade name(s): Irgazin Yellow 2GLTE
CAS name: 1H-Isoindol-1-one, 3,3'-[(2-methyl-1,3-phenylene)diimino]bis[4,5,6,7-tetrachloro-	Sample source 1: Ciba	Sample identifier 1: Irgazin Yellow 2GLTE
Sample source 2: Tate Gallery	Source location 2: Millbank, London, SW1P 4RG, UK	Sample source 3: National Gallery of Art
Source location 3: DCL-SR, Washington DC 20565	Color: Opaque, yellow	Age: 2003, acquired
MW (relative): 652, calculated	Application: Raman microscopy/microspectroscopy	Excitation source (nm): 633
Mode: Scat	Originating institution name: United States Naval Academy	Originating institution acronym: USNA
Molecular formula: C23 H8 Cl8 N4 O2	CAS registry no: 5045-40-9	Other analytical methods: LD-MS (laser desorption mass spectrometry), FTIR (Fourier transform infrared spectroscopy)

Related Structure(s)

IRUG Structure Tracking #: 251 Common Name(s): Pigment Yellow 109 (PY109); Isoindole yellow; CI 56284 CAS Name: 1H-Isoindol-1-one, 3,3'-[(2-methyl-1,3-phenylene)diimino]bis[4,5,6,7-tetrachloro- CAS Registry No: 5045-40-9 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C23 H8 Cl8 N4 O2 MW: 655.96