Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 219

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Details

IRUG filename: ROD00219	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Yellow 152 (PY152), Diarylide Yellow, Azo, CI21111	Trade name(s): Suimei Fast Yellow 6R
CAS name: (Butanamide, 2,2'-[(2,2'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[N-(4-ethoxyphenyl)-3-oxo- (for 20139-66-6) ; Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[N-(4-ethoxyphenyl)-3-oxo- (for 31775-20-9)	Sample source 1: Sansui	Sample identifier 1: Suimei Fast Yellow 6R
Sample source 2: Getty Conservation Institute	Source location 2: 1200 Getty Center Dr., Los Angeles, CA, US	Sample identifier 2: SP21162
Sample source 3: Royal Institute for Cultural Heritage (KIK/IRPA)	Source location 3: Jubelpark 1, 1000 Brussels, Belgium	Color: Yellow
Application: Raman microscopy	Excitation source (nm): 785	Mode: Scat
Literature Reference: Fremout, W., Saverwyns, S. "Identification of synthetic, organic pigments: the role of a comprehensive digital Raman spectral library" J. Raman Spectrosc. 43 (2012): 1536-1544.	Originating institution name: Royal Institute for Cultural Heritage	Originating institution acronym: KIK/IRPA
Molecular formula: C36 H34 Cl2 N6 O6	CAS registry no: 20139-66-6; 31775-20-9

Related Structure(s)

IRUG Structure Tracking #: 397 Common Name(s): Pigment Yellow 152 (PY152); Diarylide Yellow; CI21111 CAS Name: Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[N-(4-ethoxyphenyl)-3-oxo- CAS Registry No: 31775-20-9 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C36 H34 Cl2 N6 O6 MW: 717.60