Interactive IRUG Spectrum

IOD00347 PR266, Naphthol AS, Azo, CI12474; Clariant; TG; tran

4000

3742

3485

3227

2969

2712

2454

2196

1938

1681

1423

1165

908

650

0.00

0.18

0.36

0.55

0.73

Submitter

Section: 9

Organic dyes and pigments (OD)

Page: 347

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Details

IRUG filename: IOD00347	Data type: Infrared	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Red 266 (PR266), Naphthol AS, Azo, CI12474	Trade name(s): Permanent Red P-F7RK
CAS name: 2-Naphthalenecarboxamide, 4-[2-[4-(aminocarbonyl)phenyl]diazenyl]-3-hydroxy-N-(2-methoxyphenyl)-	Sample source 1: Clariant	Source location 1: Rothausstrasse 61, 4132 Muttenz, Switzerland
Sample identifier 1: Permanent Red P-F7RK	Sample source 2: Tate Gallery	Source location 2: Millbank, London, SW1P 4RG, UK
Color: Red	Application: MFTIR (Fourier transform infrared microspectroscopy)	Mode: Tran
Originating institution name: Tate Gallery	Originating institution acronym: TG	Molecular formula: C25 H20 N4 O4
CAS registry no: 36968-27-1

Related Structure(s)

IRUG Structure Tracking #: 216 Common Name(s): Pigment Red 266 (PR266); Naphthol AS; Azo; CI12474 CAS Registry No: 36968-27-1 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C25 H20 N4 O4 MW: 440.45