Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 547

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Details

IRUG filename: ROD00547	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Red 176 (PR176), Benzimidazolone, Azo, CI12515	CAS name: 2-Naphthalenecarboxamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[2-[2-, methoxy-5-[(phenylamino)carbonyl]phenyl]diazenyl]-
Sample source 1: Talens	Sample source 2: Ghent University, Analytical Chemistry Dept., P. Vandenabeele	Source location 2: Krijgslaan 281, S3, Ghent, BE
Sample source 3: Royal Institute for Cultural Heritage (KIK/IRPA)	Source location 3: Jubelpark 1, 1000 Brussels, BE	Color: Red
MW (relative): 572.57, calculated	Application: Raman microscopy	Excitation source (nm): 785
Mode: Scat	Literature Reference: Fremout, W., & Saverwyns, S. (2012). Identification of synthetic organic pigments: the role of a comprehensive digital Raman spectral library. Journal of Raman Spectroscopy, 43(11), 1536–1544.	Originating institution name: Royal Institute for Cultural Heritage
Originating institution acronym: KIK/IRPA	Molecular formula: C32 H24 N6 O5	CAS registry no: 12225-06-8

Related Structure(s)

IRUG Structure Tracking #: 1241 Common Name(s): Pigment Red 176 (PR176); Benzimidazolone; Azo; CI12515 CAS Name: 2-Naphthalenecarboxamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[2-[2-methoxy-5-[(phenylamino)carbonyl]phenyl]diazenyl]- CAS Registry No: 12225-06-8 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C32 H24 N6 O5 MW: 572.57