Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 133

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Details

IRUG filename: ROD00133	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Yellow 151 (PY151), Benzimidazolone, Azo, CI13980	Trade name(s): Hostaperm Yellow H4G
CAS name: Benzoic acid, 2-[2-[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl], diazenyl]-	Sample source 1: Clariant	Sample identifier 1: Hostaperm Yellow H4G
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): 381.34, calculated	Application: Raman microscopy/microspectroscopy	Excitation source (nm): 633
Mode: Scat	Originating institution name: United States Naval Academy	Originating institution acronym: USNA
Molecular formula: C18 H15 N5 O5	CAS registry no: 31837-42-0	Other analytical methods: LD-MS (laser desorption mass spectrometry), FTIR (Fourier transform infrared spectroscopy)

Related Structure(s)

IRUG Structure Tracking #: 1109 Common Name(s): Pigment Yellow 151 (PY151); Benzimidazolone; CI13980 CAS Name: Benzoic acid, 2-[2-[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]diazenyl]- CAS Registry No: 31837-42-0 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C18 H15 N5 O5 MW: 381.34