Interactive IRUG Spectrum

Details

IRUG filename:
ROD00130
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Yellow 154 (PY154) w/cosmic ray peak at 305 cm-1, Benzimidazolone, Azo, CI11781
CAS name:
Butanamide, N-​(2,​3-​dihydro-​2-​oxo-​1H-​benzimidazol-​5-​yl)​-​3-​oxo-​2-​[2-​[2-​(trifluoromethyl)​phenyl]​diazenyl]​-
Sample source 1:
Schminke
Color:
Yellow
MW (relative):
405.10, 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:
C18 H14 F3 N5 O3
CAS registry no:
68134-22-5

Related Structure(s)

IRUG Structure Tracking #: 322
Common Name(s): Pigment Yellow 154 (PY154); Benzimidazolone; CI 11781
CAS Name: Butanamide, N-​(2,​3-​dihydro-​2-​oxo-​1H-​benzimidazol-​5-​yl)​-​3-​oxo-​2-​[2-​[2-​(trifluoromethyl)​phenyl]​diazenyl]​-
CAS Registry No: 68134-22-5
IRUG Material Class: Organic dyes and pigments (OD)
Molecular Formula: C18 H14 F3 N5 O3
MW: 405.33