Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 630

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Details

IRUG filename: ROD00630	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Yellow 155 (PY155) Bisacetoacetarylide, Azo, CI200310	Trade name(s): Versal Yellow 4G
CAS name: 1,4-Benzenedicarboxylic acid, 2,2'-[1,4-phenylenebis[imino(1-acetyl-2-oxo-2,1-ethanediyl)-2,, 1-diazenediyl]]bis-, 1,1',4,4'-tetramethyl ester	Sample source 1: Ostacolor	Source location 1: Czech Republic
Sample identifier 1: Versal Yellow 4G	Color: Yellow	MW (relative): 716.65, calculated
Application: Raman microscopy/microspectroscopy	Excitation source (nm): 785	Mode: Scat
Cross reference to additional spectra: IRUG Raman Spectrum ROD00647	Literature Reference: Ropret, Polonca, Silvia A. Centeno, and Peter Bukovec. "Raman Identification of Yellow Synthetic Organic Pigments in Modern and Contemporary Paintings: Reference Spectra and Case Studies." Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 69.2 (2008): 486-97.	Originating institution name: The Metropolitan Museum of Art, Institute for the Protection of Cultural Heritage of Slovenia
Originating institution acronym: MMA, IPCHS	Molecular formula: C34 H32 N6 O12	CAS registry no: 68516-73-4

Related Structure(s)

IRUG Structure Tracking #: 367 Common Name(s): Pigment Yellow 155 (PY155); Bisacetoacetarylide; Azo; CI200310 CAS Name: 1,4-Benzenedicarboxylic acid, 2,2'-[1,4-phenylenebis[imino(1-acetyl-2-oxo-2,1-ethanediyl)-2,1-diazenediyl]]bis-, 1,1',4,4'-tetramethyl ester CAS Registry No: 68516-73-4 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C34 H32 N6 O12 MW: 716.65