Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 176

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Details

IRUG filename: ROD00176	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Blue Pigment 66 (PB66), Indigo, unsubstituted, Polycyclic, CI73000	Trade name(s): Indigo
CAS name: 3H-Indol-3-one, 2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-	Sample identifier 1: 478 Indigo	Sample source 2: Bern University of the Arts, Art Technological Laboratory
Source location 2: Fellerstrasse 11, CH-3027 Bern, Switzerland	Sample identifier 2: HKB177	Color: Blue
MW (relative): 262.26, 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: C16 H10 N2 O2	CAS registry no: 482-89-3

Related Structure(s)

IRUG Structure Tracking #: 373 Common Name(s): Indigo; Indigotin; Pigment Blue 66; PB66; CI 73000 (SYNTHETIC) Chemical Name(s): 2,2'-Bis(2,3-dihydro-3-oxoindolylidene) CAS Name: 3H-Indol-3-one, 2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro- CAS Registry No: 482-89-3 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C16 H10 N2 O2 MW: 262.26