Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 582

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Details

IRUG filename: IOD00582	Data type: Infrared	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 2GLTN
CAS name: 1H-Isoindol-1-one, 3,3'-[(2-methyl-1,3-phenylene)diimino]bis[4,5,6,7-tetrachloro-	Sample source 1: Ciba Specialty Chemicals Corp.	Sample identifier 1: Irgazin Yellow 2GLTN
Sample source 2: Washington State Patrol, Washington State Crime Laboratory	Source location 2: 2203 Airport Way South, Seattle, WA, 98104, US	Sample identifier 2: Isoindolinone Yellow 2G (Pigment Yellow 109)
Color: Greenish yellow	Application: DRIFTS (diffuse reflectance infrared Fourier transform spectroscopy)	Mode: Refl
Literature Reference: Suzuki, Edward M. “Infrared Spectra of U.S. Automobile Original Topcoats (1974–1989): VI. Identification and Analysis of Yellow Organic Automotive Paint Pigments—Isoindolinone Yellow 3R, Isoindoline Yellow, Anthrapyrimidine Yellow, and Miscellaneous Yellows.” Journal of Forensic Sciences, vol. 44, no. 6, 1999, pp. 1151–1175.	Originating institution name: Washington State Patrol, Crime Laboratory Division	Originating institution acronym: WSP
Molecular formula: C23 H8 Cl8 N4 O2	CAS registry no: 5045-40-9

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