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Interactive IRUG Spectrum

Section: 9 Organic dyes and pigments (OD) Page: 356

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Details

IRUG filename:
IOD00356
Data type:
Infrared
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Red 21 (PR21), Naphthol AS, Azo, CI12300
Trade name(s):
Fast Red 2R
CAS name:
2-Naphthalenecarboxamide, 4-[2-(2-chlorophenyl)diazenyl]-3-hydroxy-N-phenyl-
Sample source 1:
HY Pigments
Sample identifier 1:
Fast Red 2R
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:
C23 H16 Cl N3 O2
CAS registry no:
6410-26-0

Related Structure(s)

IRUG Structure Tracking #: 357
Common Name(s): Pigment Red 21 (PR21); Naphthol AS; CI12300
CAS Name: 2-​Naphthalenecarboxami​de, 4-​[2-​(2-​chlorophenyl)​diazenyl]​-​3-​hydroxy-​N-​phenyl-
CAS Registry No: 6410-26-0
IRUG Material Class: Organic dyes and pigments (OD)
Molecular Formula: C23 H16 Cl N3 O2
MW: 401.85