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| Section: 9 | Organic dyes and pigments (OD) | Page: 601 |
Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)
Details
IRUG filename: ROD00601 | Data type: Raman | IRUG material class: Organic dyes and pigments (OD) |
Sample type: Reference material | Common name(s): Pigment Yellow 4 (PY4), Monoazo Yellow, Azo, CI11665 | CAS name: Butanamide, 2-[2-(4-nitrophenyl)diazenyl]-3-oxo-N-phenyl- |
Sample source 1: EC Pigments | Sample source 2: Cultural Heritage Agency of the Netherlands (RCE) | Source location 2: Hobbemastraat 22, Amsterdam, NL |
Sample identifier 2: Ref. 7279 | Sample source 3: Royal Institute for Cultural Heritage (KIK/IRPA) | Source location 3: Jubelpark 1, 1000 Brussels, BE |
Color: Yellow | MW (relative): 326.31, calculated | Application: Raman microscopy |
Excitation source (nm): 785 | Mode: Scat | Literature Reference: Fremout, W., & Saverwyns, S. (2012). Identification of synthetic organic pigments: the role of a comprehensive digital Raman spectral library. Journal of Raman Spectroscopy, 43(11), 1536–1544. |
Originating institution name: Royal Institute for Cultural Heritage | Originating institution acronym: KIK/IRPA | Molecular formula: C16 H14 N4 O4 |
CAS registry no: 1657-16-5 |
Related Structure(s)
IRUG Structure Tracking #: 368 Common Name(s): Pigment Yellow 4 (PY4); Monoazo yellow; CI11665 CAS Name: Butanamide, 2-[2-(4-nitrophenyl)diazenyl]-3-oxo-N-phenyl- CAS Registry No: 1657-16-5 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C16 H14 N4 O4 MW: 326.31 |