Interactive IRUG Spectrum

Details

IRUG filename:
ROD00722
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Yellow 12 (PY12), DiarylideYellow, Azo, CI21090
Trade name(s):
Sunbrite Yellow 12
Chemical/botanical name(s):
CAS name:
Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[3-oxo-Nphenyl
Sample source 1:
Sun
Sample identifier 1:
Sunbrite Yellow 12
Sample source 2:
Tate Gallery, Tate Colorant Collection, Tom Learner
Source location 2:
Millbank, London, SW1P4RG, London, UK
Sample identifier 2:
Sunbrite Yellow 12
Sample source 3:
Harvard Art Museums, Straus Center for Conservation & Technical Studies
Source location 3:
32 Quincy St, Cambridge, MA 02138, US
Color:
Reddish yellow
Application:
Raman microscopy/microspectroscopy
Excitation source (nm):
785
Mode:
Scat
Originating institution name:
Museum of Fine Arts Boston
Originating institution acronym:
MFAB
Molecular formula:
C32 H26 Cl2 N6 O4
CAS registry no:
6358-85-6
 

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