Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 528

  Copyright © 1993-2025 Infrared and Raman Users Group (IRUG) 

Details

IRUG filename: IOD00528	Data type: Infrared	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Yellow 1 (PY1), Monoazo Yellow, Azo, CI11680	Chemical/botanical name(s): Monolite Yellow 2R
CAS name: Butanamide, 2-[2-(4-methyl-2-nitrophenyl)diazenyl]-3-oxo-N-phenyl-	Sample source 1: Avecia	Sample identifier 1: Monolite Yellow 2R
Sample source 2: Tate Gallery	Source location 2: Millbank, London, SW1P 4RG, UK	Sample identifier 2: CI11680
Color: Yellow	Application: MFTIR (Fourier transform infrared microspectroscopy)	Mode: Tran
Originating institution name: Tate Gallery	Originating institution acronym: TG	Molecular formula: C17 H16 N4 O4
CAS registry no: 2512-29-0

Related Structure(s)

IRUG Structure Tracking #: 284 Common Name(s): Pigment Yellow 1 (PY1); Monoazo yellow; CI11680 CAS Name: Butanamide, 2-[2-(4-methyl-2-nitrophenyl)diazenyl]-3-oxo-N-phenyl- CAS Registry No: 2512-29-0 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C17 H16 N4 O4 MW: 340.33