Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 614

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Details

IRUG filename: IOD00614	Data type: Infrared	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Yellow 12 (PY12), Diarylide Yellow, Azo, CI21090	Trade name(s): Helio yellow GWNPh, Heliogelb GWNPh
CAS name: Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[3-oxo-N-phenyl-	Sample source 1: Bayer	Source location 1: Leverkusen, Germany
Sample identifier 1: Heliogelb GWNPh, Helio yellow GWNPh	Sample source 2: Technological Collection of the Institute of the Science & Technology in Art (ISTA Collection)	Source location 2: Academy of Fine Arts, Schillerplatz 3, A-1010, Vienna, AT
Sample identifier 2: Inv. No 172., Heliogelb GWNPh	Color: Reddish yellow	Application: MFTIR (Fourier transform infrared microspectroscopy)
Mode: Tran	Originating institution name: Academy of Fine Arts, Vienna	Originating institution acronym: AFAV
Molecular formula: C32 H26 Cl2 N6 O4	CAS registry no: 6358-85-6	Other analytical methods: XRF (x-ray fluorescence)

Related Structure(s)

IRUG Structure Tracking #: 198 Common Name(s): Pigment Yellow 12 (PY12); DiarylideYellow; CI21090 CAS Name: Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[3-oxo-N-phenyl- CAS Registry No: 6358-85-6 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C32 H26 Cl2 N6 O4 MW: 629.49