Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 633

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Details

IRUG filename: IOD00633	Data type: Infrared	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Red 4 (PR4), ß-Naphthol, Azo, CI12085	Trade name(s): Red extract 60365, Rotextrakt 60365
CAS name: 2-Naphthalenol, 1-[2-(2-chloro-4-nitrophenyl)diazenyl]-	Sample identifier 1: Red extract 60365, Rotextrakt 60365	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	Color: Red	Application: MFTIR (Fourier transform infrared microspectroscopy)
Mode: Tran	Originating institution name: Academy of Fine Arts, Vienna	Originating institution acronym: AFAV
Molecular formula: C16 H10 Cl N3 O3	CAS registry no: 2814-77-9	Other analytical methods: XRF (x-ray fluorescence)

Related Structure(s)

IRUG Structure Tracking #: 427 Common Name(s): Pigment Red 4 (PR4); β-Naphthol; Azo; CI12085 CAS Name: 2-Naphthalenol, 1-[2-(2-chloro-4-nitrophenyl)diazenyl]- CAS Registry No: 2814-77-9 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C16 H10 Cl N3 O3 MW: 327.04