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Interactive IRUG Spectrum
| Section: 9 | Organic dyes and pigments (OD) | Page: 580 |
Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)
Details
IRUG filename: IOD00580 | Data type: Infrared | IRUG material class: Organic dyes and pigments (OD) |
Sample type: Reference material | Common name(s): Pigment Red 122 (PR122), Quinacridone, Polycyclic, CI73915, | Trade name(s): Sunfast Magenta 122 |
CAS name: Quino[2,3-b]acridine-7,14-dione, 5,12-dihydro-2,9-dimethyl- | Sample source 1: Sun Chemical Corp. | Sample identifier 1: Sunfast Magenta 122 |
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 (Pigment Red 122) |
Color: Maroon 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: C22 H16 N2 O2 | CAS registry no: 980-26-7 |
Related Structure(s)
IRUG Structure Tracking #: 831 Common Name(s): Pigment Red 122 (PR122); Quinacridone; Polycyclic; CI73915 CAS Name: Quino[2,3-b]acridine-7,14-dione, 5,12-dihydro-2,9-dimethyl- CAS Registry No: 980-26-7 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C22 H16 N2 O2 MW: 340.37 |