Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 52

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Details

IRUG filename: ROD00052	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Red Pigment 12 (PR12), Naphthol AS, Azo, CI12385	Trade name(s): Monolite Rubine 2R
CAS name: 2-Naphthalenecarboxamide, 3-hydroxy-4-[2-(2-methyl-4-nitrophenyl)diazenyl]-N-(2-methylphenyl)-	Sample source 1: Heubach	Sample identifier 1: Monolite Rubine 2R
Sample source 2: Bern University of the Arts, Art Technological Laboratory	Source location 2: Fellerstrasse 11, CH-3027 Bern, Switzerland	Sample identifier 2: HKB65
Color: Red	MW (relative): 440.45, 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 H20 N4 O4
CAS registry no: 6410-32-8

Related Structure(s)

IRUG Structure Tracking #: 198 Common Name(s): Pigment Yellow 12 (PY12); DiarylideYellow; CI21090 CAS Name: Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[3-oxo-N-phenyl- CAS Registry No: 6358-85-6 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C32 H26 Cl2 N6 O4 MW: 629.49