Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 143

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Details

IRUG filename: ROD00143	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Yellow 73 (PY73), Monoazo Yellow, Azo, CI11738	Trade name(s): Hansa Brilliant Yellow 4GX
CAS name: Butanamide, 2-[2-(4-chloro-2-nitrophenyl)diazenyl]-N-(2-methoxyphenyl)-3-oxo	Sample source 1: Clariant	Sample identifier 1: Hansa Brilliant Yellow 4GX
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): 390.78, calculated	Application: Raman microscopy/microspectroscopy	Excitation source (nm): 633
Mode: Scat	Originating institution name: United States Naval Academy	Originating institution acronym: USNA
Molecular formula: C17 H15 Cl N4 O5	CAS registry no: 13515-40-7	Other analytical methods: LD-MS (laser desorption mass spectrometry), FTIR (Fourier transform infrared spectroscopy)

Related Structure(s)

IRUG Structure Tracking #: 879 Common Name(s): Pigment Yellow 73 (PY73); Monoazo Yellow; CI11738 CAS Name: Butanamide, 2-[2-(4-chloro-2-nitrophenyl)diazenyl]-N-(2-methoxyphenyl)-3-oxo CAS Registry No: 13515-40-7 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C17 H15 Cl N4 O5 MW: 390.78