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Interactive IRUG Spectrum
| Section: 9 | Organic dyes and pigments (OD) | Page: 686 |
Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)
Details
IRUG filename: ROD00686 | Data type: Raman | IRUG material class: Organic dyes and pigments (OD) |
Sample type: Reference material | Common name(s): Pigment Red 269 (PR269), Naphthol AS, Azo, CI12466 | Trade name(s): Naphthol Red RA 1087-DC |
CAS name: 2-Naphthalenecarboxamide, N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[2-[2-methoxy-5-[(phenylamino)carbonyl]phenyl]diazenyl]- | Sample source 1: Magruder | Sample identifier 1: Naphthol Red RA 1087-DC |
Sample source 2: Tate Gallery, Tate Colorant Collection, Tom Learner | Source location 2: Millbank, London, SW1P4RG, London, UK | Sample identifier 2: PR269, Naphthol Red RA 1087-DC |
Sample source 3: Harvard Art Museums, Straus Center for Conservation & Technical Studies | Source location 3: 32 Quincy St, Cambridge, MA 02138, US | Color: Red |
Application: Raman microscopy/microspectroscopy | Excitation source (nm): 785 | Mode: Scat |
Originating institution name: Museum of Fine Arts Boston | Originating institution acronym: MFAB | Molecular formula: C32 H25 Cl N4 O5 |
CAS registry no: 67990-05-0 |
Related Structure(s)
IRUG Structure Tracking #: 272 Common Name(s): Pigment Red 269 (PR269); Naphthol AS; CI12466 CAS Name: 2-Naphthalenecarboxamide, N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[2-[2-methoxy-5-[(phenylamino)carbonyl]phenyl]diazenyl]- CAS Registry No: 67990-05-0 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C32 H25 Cl N4 O5 MW: 581.02 |