Interactive IRUG Spectrum

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