Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 211

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Details

IRUG filename: ROD00211	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Yellow 175 (PY175), Benzimidazolone, Azo, CI11784	CAS name: 1,4-Benzenedicarboxylic acid, 2-[2-[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]diazenyl]-, 1,4-dimethyl ester
Sample source 1: Winsor & Newton	Sample source 2: Royal Institute for Cultural Heritage (KIK/IRPA)	Source location 2: Jubelpark 1, 1000 Brussels, Belgium
Sample identifier 2: CP#3012 (PY175 A)	Color: Yellow	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: C21 H19 N5 O7
CAS registry no: 35636-63-6

Related Structure(s)

IRUG Structure Tracking #: 458 Common Name(s): Pigment Yellow 175 (PY175); Benzimidazolone; Azo; CI11784 CAS Name: 1,4-Benzenedicarboxylic acid, 2-[2-[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]diazenyl]-, 1,4-dimethyl ester CAS Registry No: 35636-63-6 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C21 H19 N5 O7 MW: 453.40