Interactive IRUG Spectrum

Details

IRUG filename:
IOD00581
Data type:
Infrared
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Red 202 (PR202), Quinacridone, Polycyclic, CI73907
Trade name(s):
Sunfast Magenta 202
CAS name:
Quino[2,3-b]acridine-7,14-dione, 2,9-dichloro-5,12-dihydro-
Sample source 1:
Sun Chemical
Sample identifier 1:
Sunfast Magenta 202
Sample source 2:
Washington State Patrol, Washington State Crime Laboratory
Source location 2:
2203 Airport Way South, Seattle, WA, 98104, US
Sample identifier 2:
Quinacridone Magenta B (Pigment Red 202)
Color:
Red violet
Application:
DRIFTS (diffuse reflectance infrared Fourier transform spectroscopy)
Mode:
Refl
Literature Reference:
Suzuki, Edward M., and William P. Marshall. “Infrared Spectra of U.S. Automobile Original Topcoats (1974–1989): IV. Identification of Some Organic Pigments Used in Red and Brown Nonmetallic and Metallic Monocoats—Quinacridones.” Journal of Forensic Sciences, vol. 43, no. 3, 1998, pp. 514–542.
Originating institution name:
Washington State Patrol, Crime Laboratory Division
Originating institution acronym:
WSP
Molecular formula:
C20 H10 Cl2 N2 O2
CAS registry no:
3089-17-6
 

Related Structure(s)

IRUG Structure Tracking #: 847
Common Name(s): Pigment Red 202 (PR202); Quinacridone; CI73907
Chemical Name(s): 2,9-Dichloroquinacridone
CAS Name: Quino[2,​3-​b]​acridine-​7,​14-​dione, 2,​9-​dichloro-​5,​12-​dihydro-
CAS Registry No: 3089-17-6
IRUG Material Class: Organic dyes and pigments (OD)
Molecular Formula: C20 H10 Cl2 N2 O2
MW: 381.21