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Interactive IRUG Spectrum
| Section: 9 | Organic dyes and pigments (OD) | Page: 522 |
Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)
Details
IRUG filename: ROD00522 | Data type: Raman | IRUG material class: Organic dyes and pigments (OD) |
Sample type: Reference material | Common name(s): Pigment Red 242 (PR242), Disazo Condensation, Azo, CI20067 | Trade name(s): Vynamon Scarlet 3Y |
CAS name: 2-Naphthalenecarboxamide, N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[2-[2-chloro-5-, (trifluoromethyl)phenyl]diazenyl]-3-hydroxy | Sample source 1: Avecia | Sample identifier 1: Vynamon Scarlet 3Y |
Sample source 2: Getty Conservation Institute | Source location 2: 1200 Getty Center Dr., Los Angeles, CA, US | Sample identifier 2: SP21067 |
Sample source 3: Royal Institute for Cultural Heritage (KIK/IRPA) | Source location 3: Jubelpark 1, 1000 Brussels, BE | Color: Red |
MW (relative): 930.46, 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: C42 H22 Cl4 F6 N6 O4 | CAS registry no: 52238-92-3 |
Related Structure(s)
IRUG Structure Tracking #: 377 Common Name(s): Pigment Red 242 (PR242); Disazo Condensation; Azo; CI20067 CAS Registry No: 52238-92-3 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C42 H22 Cl4 F6 N6 O4 MW: 930.46 |