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Section: 9 Organic dyes and pigments (OD) Page: 644

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Details

IRUG filename:
ROD00644
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Yellow 55 (PY55), Diarylide Yellow, Azo, CI21096
Trade name(s):
Kenalake Yellow BG55
CAS name:
Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[N-(4-methylphenyl)-3-oxo-
Sample source 1:
Albion
Sample identifier 1:
Kenalake Yellow BG55
Sample source 2:
Tate Gallery, Tate Colorant Collection, Tom Learner
Source location 2:
Millbank, London, SW1P4RG, London, UK
Sample identifier 2:
PY55, Kenalake Yellow BG55
Sample source 3:
Harvard Art Museums, Straus Center for Conservation & Technical Studies
Source location 3:
32 Quincy St, Cambridge, MA 02138, US
Color:
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:
C34 H30 Cl2 N6 O4
CAS registry no:
6358-37-8
  

Related Structure(s)

IRUG Structure Tracking #: 1110
Common Name(s): Pigment Yellow 55 (PY55) Diarylide; CI21096
CAS Name: Butanamide, 2,​2'-​[(3,​3'-​dichloro[1,​1'-​biphenyl]​-​4,​4'-​diyl)​bis(2,​1-​diazenediyl)​]​bis[N-​(4-​methylphenyl)​-​3-​oxo-
CAS Registry No: 6358-37-8
IRUG Material Class: Organic dyes and pigments (OD)
Molecular Formula: C34 H30 Cl2 N6 O4
MW: 657.55