Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 79

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Details

IRUG filename: ROD00079	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Yellow 16 (PY16), Bisacetoacetarylide, Azo, CI20040	CAS name: Butanamide, N,N'-(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis[2-[2-(2,4-dichlorophenyl)diazenyl]-3-oxo-
Sample source 1: Clariant	Color: Yellow	MW (relative): 726.44, calculated
Application: Raman microscopy/microspectroscopy	Excitation source (nm): 785	Mode: Scat
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 H28 Cl4 N6 O4	CAS registry no: 5979-28-2

Related Structure(s)

IRUG Structure Tracking #: 145 Common Name(s): Pigment Yellow 16 (PY16) Bisacetoacetarylide; CI20040 CAS Name: Butanamide, N,N'-(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis[2-[2-(2,4-dichlorophenyl)diazenyl]-3-oxo- CAS Registry No: 5979-28-2 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C34 H28 Cl4 N6 O4 MW: 726.44