Interactive IRUG Spectrum

Details

IRUG filename:
ROD00068
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Yellow 181 (PY181), Benzimidazolone, Azo, CI11777
Trade name(s):
PV-Echtgelb H3R, PV Fast Yellow H3R
CAS name:
Benzamide, N-[4-(aminocarbonyl)phenyl]-4-[2-[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]diazenyl]-
Sample source 1:
Clariant GmbH
Sample identifier 1:
PV Echtgelb H3R, 104917
Sample source 2:
Bern University of the Arts (BUA), Art Technological Laboratory
Source location 2:
Fellerstrasse 11, CH-3027 Bern, Switzerland
Sample identifier 2:
HKB83
Color:
Reddish yellow
MW (relative):
499.48, calculated
Application:
Raman microscopy/microspectroscopy
Excitation source (nm):
785
Mode:
Scat
Literature Reference:
Scherrer, Nadim C., Zumbuehl Stefan, Delavy Francoise, Fritsch Annette, and Kuehnen Renate. "Synthetic Organic Pigments of the 20th and 21st Century Relevant to Artist's Paints: Raman Spectra Reference Collection." Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 73.3 (2009): 505-24.
Originating institution name:
Bern University of the Arts (BUA), Art Technological Laboratory
Originating institution acronym:
HKB
Molecular formula:
C25 H21 N7 O5
CAS registry no:
74441-05-7
Density
(g/cc):
1.48 g/cc, literature, http://www.clariant.com/en/Solutions/Products/2014/03/18/17/14/PV-Fast-Yellow-H3R
 

Related Structure(s)

IRUG Structure Tracking #: 371
Common Name(s): Pigment Yellow 181 (PY181); Benzimidazolone; CI11777
CAS Name: Benzamide, N-​[4-​(aminocarbonyl)​phenyl]​-​4-​[2-​[1-​[[(2,​3-​dihydro-​2-​oxo-​1H-​benzimidazol-​5-​yl)​amino]​carbonyl]​-​2-​oxopropyl]​diazenyl]​-
CAS Registry No: 74441-05-7
IRUG Material Class: Organic dyes and pigments (OD)
Molecular Formula: C25 H21 N7 O5
MW: 499.48