Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 68

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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