Interactive IRUG Spectrum

Details

IRUG filename:
ROD00292
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Orange 34 (PO34), Disazopyrazolone, Azo, CI21115
CAS name:
3H-Pyrazol-3-one, 4,4'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[2,4-, dihydro-5-methyl-2-(4-methylphenyl)-
Sample source 1:
Stoopen & Meeus
Sample identifier 1:
Unknown
Sample source 2:
Royal Institute for Cultural Heritage (KIK/IRPA)
Source location 2:
Jubelpark 1, 1000 Brussels, BE
Sample identifier 2:
CP#2937 (PO34 A)
Color:
Orange
Application:
Raman microscopy
Excitation source (nm):
785
Mode:
Scat
Literature Reference:
Fremout, W., Saverwyns, S. "Identification of synthetic, organic pigments: the role of a comprehensive digital Raman spectral library" J. Raman Spectrosc. 43 (2012): 1536-1544.
Originating institution name:
Royal Institute for Cultural Heritage
Originating institution acronym:
KIK/IRPA
Molecular formula:
C34 H28 Cl2 N8 O2
CAS registry no:
15793-73-4
 

Related Structure(s)

IRUG Structure Tracking #: 323
Common Name(s): Pigment Orange 34 (PO34); Disazopyrazolone; CI21115
CAS Name: 3H-​Pyrazol-​3-​one, 4,​4'-​[(3,​3'-​dichloro[1,​1'-​biphenyl]​-​4,​4'-​diyl)​bis(2,​1-​diazenediyl)​]​bis[2,​4-​dihydro-​5-​methyl-​2-​(4-​methylphenyl)​-
CAS Registry No: 15793-73-4
IRUG Material Class: Organic dyes and pigments (OD)
Molecular Formula: C34 H28 Cl2 N8 O2
MW: 651.54