Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 182

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Details

IRUG filename: ROD00182	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Yellow 120 (PY120), Benzimidazolone, Azo, CI11783	Trade name(s): Novoperm Yellow H2G
CAS name: 1,3-Benzenedicarboxylic acid, 5-[2-[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]diazenyl]-, 1,3-dimethyl ester	Sample source 1: Clariant	Sample identifier 1: Novoperm Yellow H2G
Sample source 2: Tate Gallery, Tom Learner	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): 453.40, calculated	Application: Raman microscopy/microspectroscopy	Excitation source (nm): 633
Mode: Scat	Originating institution name: United States Naval Academy	Originating institution acronym: USNA
Molecular formula: C21 H19 N5 O7	CAS registry no: 29920-31-8	Other analytical methods: LD-MS (laser desorption mass spectrometry), FTIR (Fourier transform infrared spectroscopy)

Related Structure(s)

IRUG Structure Tracking #: 278 Common Name(s): Pigment Yellow 120 (PY120); Benzimidazolone; CI11783 CAS Name: 1,3-Benzenedicarboxylic acid, 5-[2-[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]diazenyl]-, 1,3-dimethyl ester CAS Registry No: 29920-31-8 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C21 H19 N5 O7 MW: 453.40