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Interactive IRUG Spectrum
| Section: 9 | Organic dyes and pigments (OD) | Page: 350 |
Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)
Details
IRUG filename: IOD00350 | Data type: Infrared | IRUG material class: Organic dyes and pigments (OD) |
Sample type: Reference material | Common name(s): Pigment Red 220 (PR220), Disazo Condensation, Azo, CI20055 | Trade name(s): Cromophtal Red G |
CAS name: Benzoic acid, 3,3'-[(2,5-dimethyl-1,4-phenylene)bis[iminocarbonyl(2-hydroxy-3,1-naphthalenediyl)-2,1-diazenediyl]]bis[4-methyl-, 1,1'-bis(2-chloroethyl) ester | Sample source 1: Ciba | Sample identifier 1: Cromophtal Red G |
Sample source 2: Tate Gallery | Source location 2: Millbank, London, SW1P 4RG, UK | Color: Red |
Application: MFTIR (Fourier transform infrared microspectroscopy) | Mode: Tran | Originating institution name: Tate Gallery |
Originating institution acronym: TG | Molecular formula: C50 H42 Cl2 N6 O8 | CAS registry no: 68259-05-2 |
Related Structure(s)
IRUG Structure Tracking #: 238 Common Name(s): Pigment Red 220 (PR220); Disazo condensation; CI20055 CAS Name: Benzoic acid, 3,3'-[(2,5-dimethyl-1,4-phenylene)bis[iminocarbonyl(2-hydroxy-3,1-naphthalenediyl)-2,1-diazenediyl]]bis[4-methyl-, 1,1'-bis(2-chloroethyl) ester CAS Registry No: 68259-05-2 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C50 H42 Cl2 N6 O8 MW: 925.81 |