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Interactive IRUG Spectrum
| Section: 9 | Organic dyes and pigments (OD) | Page: 637 |
Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)
Details
IRUG filename: ROD00637 | Data type: Raman | IRUG material class: Organic dyes and pigments (OD) |
Sample type: Reference material | Common name(s): Pigment Red 254 (PR254), Diketopyrrolo-Pyrrole (DPP), Polycyclic, CI56110 | Trade name(s): Irgazin DPP Red BO |
CAS name: Pyrrolo[3,4-c]pyrrole-1,4-dione, 3,6-bis(4-chlorophenyl)-2,5-dihydro- | Sample source 1: Ciba | Sample identifier 1: Irgazin DPP Red BO |
Sample source 2: Tate Gallery, Tate Colorant Collection, Tom Learner | Source location 2: Millbank, London, SW1P4RG, London, UK | Sample identifier 2: PR254, Irgazin DPP Red BO |
Sample source 3: Harvard Art Museums, Straus Center for Conservation & Technical Studies | Source location 3: 32 Quincy St, Cambridge, MA 02138, US | Color: Red |
MW (relative): 357.19, calculated | Application: Raman microscopy/microspectroscopy | Excitation source (nm): 785 |
Mode: Scat | Originating institution name: Museum of Fine Arts Boston | Originating institution acronym: MFAB |
CAS registry no: 84632-65-5 |
Related Structure(s)
IRUG Structure Tracking #: 919 Common Name(s): Pigment Red 254 (PR254); DPP; CI56110 CAS Name: Pyrrolo[3,4-c]pyrrole-1,4-dione, 3,6-bis(4-chlorophenyl)-2,5-dihydro- CAS Registry No: 84632-65-5 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C18 H10 Cl2 N2 O2 MW: 357.19 |