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Interactive IRUG Spectrum

Section: 9 Organic dyes and pigments (OD) Page: 343

 Copyright © 1993-2025 Infrared and Raman Users Group (IRUG)


Details

IRUG filename:
IOD00343
Data type:
Infrared
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Yellow 87 (PY87), Diarylide yellow, CI#21107:1
Trade name(s):
Benzidine Yellow FF
CAS name:
Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[N-(2,5-dimethoxyphenyl)-3-oxo-
Sample source 1:
Engelhard
Sample identifier 1:
CI#21107:1
Sample source 2:
Tate Gallery
Source location 2:
Millbank, London, SW1P 4RG, UK
Color:
Yellow
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Originating institution name:
Tate Gallery
Originating institution acronym:
TG
Molecular formula:
C36H34N6O8Cl2
CAS registry no:
15110-84-6