Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 439

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Details

IRUG filename: ROD00439	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: Tate Colorant Collection, Tate Gallery, Tom Learner	Source location 2: Millbank, Westminster, London SW1P 4RG, UK	Sample identifier 2: PY152 Suimei Fast Yellow 6R
Sample source 3: Museum of Fine Arts, Boston	Source location 3: 465 Huntington Ave, Boston, MA 02115, US	Color: Reddish yellow
Application: Raman microscopy/microspectroscopy	Excitation source (nm): 532	Mode: Scat
Originating institution name: Museum of Fine Arts Boston	Originating institution acronym: MFAB	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