Interactive IRUG Spectrum

Details

IRUG filename:
ROD00141
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Yellow 75 (PY75), Monoazo Yellow, Azo, CI11770
Trade name(s):
1275 Hansa Yellow
CAS name:
Butanamide, 2-​[2-​(4-​chloro-​2-​nitrophenyl)​diazenyl]​-​N-​(4-​ethoxyphenyl)​-​3-​oxo-
Sample source 1:
Lansco
Sample identifier 1:
1275 Hansa Yellow
Sample source 2:
Tate Gallery
Source location 2:
Millbank, London, SW1P 4RG, UK
Sample source 3:
National Gallery of Art
Source location 3:
DCL-SR, Washington DC 20565
Color:
Opaque, yellow
Age:
2003, acquired
MW (relative):
404.80, calculated
Application:
Raman microscopy/microspectroscopy
Excitation source (nm):
633
Mode:
Scat
Originating institution name:
United States Naval Academy
Originating institution acronym:
USNA
Molecular formula:
C18 H17 Cl N4 O5
CAS registry no:
52320-66-8
Other analytical methods:
LD-MS (laser desorption mass spectrometry), FTIR (Fourier transform infrared spectroscopy)

Related Structure(s)

IRUG Structure Tracking #: 324
Common Name(s): Pigment Yellow 75 (PY75); Monoazo yellow; CI 11770
CAS Name: Butanamide, 2-​[2-​(4-​chloro-​2-​nitrophenyl)​diazenyl]​-​N-​(4-​ethoxyphenyl)​-​3-​oxo-
CAS Registry No: 52320-66-8
IRUG Material Class: Organic dyes and pigments (OD)
Molecular Formula: C18 H17 Cl N4 O5
MW: 404.80