Interactive IRUG Spectrum

Details

IRUG filename:
ROD00545
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Red 181 (PR181), Thioindigo, Polycyclic, CI73360
CAS name:
Benzo[b]thiophen-3(2H)-one, 6-chloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-, ylidene)-4-methyl
Sample source 1:
Delft University of Technology (TUD)
Source location 1:
Delft, NL
Sample source 2:
Cultural Heritage Agency of the Netherlands (RCE)
Source location 2:
Hobbemastraat 22, Amsterdam, NL
Sample identifier 2:
Ref. 4143
Sample source 3:
Royal Institute for Cultural Heritage (KIK/IRPA)
Source location 3:
Jubelpark 1, 1000 Brussels, BE
Color:
Red
MW (relative):
393.31, calculated
Application:
Raman microscopy
Excitation source (nm):
785
Mode:
Scat
Literature Reference:
Fremout, W., & Saverwyns, S. (2012). Identification of synthetic organic pigments: the role of a comprehensive digital Raman spectral library. Journal of Raman Spectroscopy, 43(11), 1536–1544.
Originating institution name:
Royal Institute for Cultural Heritage
Originating institution acronym:
KIK/IRPA
Molecular formula:
C18 H10 Cl2 O2 S2
CAS registry no:
2379-74-0
 

Related Structure(s)

IRUG Structure Tracking #: 910
Common Name(s): Pigment Red 181 (PR181); Thioindigo; Polycyclic; CI73360
CAS Name: Benzo[b]thiophen-3(2H)-one, 6-chloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-, ylidene)-4-methyl-
CAS Registry No: 2379-74-0
IRUG Material Class: Organic dyes and pigments (OD)
Molecular Formula: C18 H10 Cl2 O2 S2
MW: 393.31