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Interactive IRUG Spectrum
| Section: 9 | Organic dyes and pigments (OD) | Page: 501 |
Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)
Details
IRUG filename: ROD00501 | Data type: Raman | IRUG material class: Organic dyes and pigments (OD) |
Sample type: Reference material | Common name(s): Pigment Yellow 75 (PY75), Monoazo Yellow , Azo, CI11770 | Trade name(s): 1275 Hansa Yellow |
CAS name: Butanamide, 2-[2-(4-chloro-2-nitrophenyl)diazenyl]-N-(4-ethoxyphenyl)-3-oxo- | Sample source 1: Lansco | Sample identifier 1: 1275 Hansa Yellow |
Sample source 2: Tate Colorant Collection, Tate Gallery, Tom Learner | Source location 2: Millbank, Westminster, London SW1P 4RG, UK | Sample identifier 2: PY75, 1275 Hansa Yellow |
Sample source 3: Museum of Fine Arts, Boston | Source location 3: 465 Huntington Ave, Boston, MA 02115, US | Color: Reddish yellow |
MW (relative): 404.80, calculated | Application: Raman microscopy/microspectroscopy | Excitation source (nm): 785 |
Mode: Scat | Originating institution name: Museum of Fine Arts Boston | Originating institution acronym: MFAB |
Molecular formula: C18 H17 Cl N4 O5 | CAS registry no: 52320-66-8 |
Related Structure(s)
IRUG Structure Tracking #: 324 Common Name(s): Pigment Yellow 75 (PY75); Monoazo yellow; CI 11770 CAS Name: Butanamide, 2-[2-(4-chloro-2-nitrophenyl)diazenyl]-N-(4-ethoxyphenyl)-3-oxo- CAS Registry No: 52320-66-8 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C18 H17 Cl N4 O5 MW: 404.80 |