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Interactive IRUG Spectrum
| Section: 9 | Organic dyes and pigments (OD) | Page: 644 |
Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)
Details
IRUG filename: ROD00644 | Data type: Raman | IRUG material class: Organic dyes and pigments (OD) |
Sample type: Reference material | Common name(s): Pigment Yellow 55 (PY55), Diarylide Yellow, Azo, CI21096 | Trade name(s): Kenalake Yellow BG55 |
CAS name: Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[N-(4-methylphenyl)-3-oxo- | Sample source 1: Albion | Sample identifier 1: Kenalake Yellow BG55 |
Sample source 2: Tate Gallery, Tate Colorant Collection, Tom Learner | Source location 2: Millbank, London, SW1P4RG, London, UK | Sample identifier 2: PY55, Kenalake Yellow BG55 |
Sample source 3: Harvard Art Museums, Straus Center for Conservation & Technical Studies | Source location 3: 32 Quincy St, Cambridge, MA 02138, US | Color: Yellow |
Application: Raman microscopy/microspectroscopy | Excitation source (nm): 785 | Mode: Scat |
Originating institution name: Museum of Fine Arts Boston | Originating institution acronym: MFAB | Molecular formula: C34 H30 Cl2 N6 O4 |
CAS registry no: 6358-37-8 |
Related Structure(s)
IRUG Structure Tracking #: 1110 Common Name(s): Pigment Yellow 55 (PY55) Diarylide; CI21096 CAS Name: Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[N-(4-methylphenyl)-3-oxo- CAS Registry No: 6358-37-8 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C34 H30 Cl2 N6 O4 MW: 657.55 |