Interactive IRUG Spectrum

Details

IRUG filename:
IOD00614
Data type:
Infrared
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Yellow 12 (PY12), Diarylide Yellow, Azo, CI21090
Trade name(s):
Helio yellow GWNPh, Heliogelb GWNPh
CAS name:
Butanamide, 2,​2'-​[(3,​3'-​dichloro[1,​1'-​biphenyl]​-​4,​4'-​diyl)​bis(2,​1-​diazenediyl)​]​bis[3-​oxo-​N-​phenyl-
Sample source 1:
Bayer
Source location 1:
Leverkusen, Germany
Sample identifier 1:
Heliogelb GWNPh, Helio yellow GWNPh
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 172., Heliogelb GWNPh
Color:
Reddish yellow
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Originating institution name:
Academy of Fine Arts, Vienna
Originating institution acronym:
AFAV
Molecular formula:
C32 H26 Cl2 N6 O4
CAS registry no:
6358-85-6
Other analytical methods:
XRF (x-ray fluorescence)

Related Structure(s)

IRUG Structure Tracking #: 198
Common Name(s): Pigment Yellow 12 (PY12); DiarylideYellow; CI21090
CAS Name: Butanamide, 2,​2'-​[(3,​3'-​dichloro[1,​1'-​biphenyl]​-​4,​4'-​diyl)​bis(2,​1-​diazenediyl)​]​bis[3-​oxo-​N-​phenyl-
CAS Registry No: 6358-85-6
IRUG Material Class: Organic dyes and pigments (OD)
Molecular Formula: C32 H26 Cl2 N6 O4
MW: 629.49