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Interactive IRUG Spectrum

Section: 9 Organic dyes and pigments (OD) Page: 685

 Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)


Details

IRUG filename:
IOD00685
Data type:
Infrared
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Basic Blue 5, Triarylcarbonium, CI42140
Trade name(s):
Blue Rhoduline 5B Extra Conc., Bleu Rhoduline 5B extra conc.
CAS name:
Benzenamine, 4-​[(2-​chlorophenyl)​[4-​(ethylimino)​-​3-​methyl-​2,​5-​cyclohexadien-​1-​ylidene]​methyl]​-​N-​ethyl-​2-​methyl-​, hydrochloride (1:1)
Sample source 1:
Bayer
Source location 1:
Leverkusen, Germany
Sample identifier 1:
Bleu Rhoduline 5B extra conc.
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. 602, Bleu Rhoduline 5B extra conc.
Color:
Blue
Age:
Oct. 30, 1952, dated
MW (relative):
427.41, calculated
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Originating institution name:
Academy of Fine Arts, Vienna
Originating institution acronym:
AFAV
Molecular formula:
C25 H28 Cl N2 * Cl
CAS registry no:
3943-82-6
Other analytical methods:
XRF (x-ray fluorescence)