Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 603

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Details

IRUG filename: IOD00603	Data type: Infrared	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Red 254 (PR254), Diketopyrrolo-Pyrrole (DPP), Polycyclic, CI56110	Trade name(s): Irgazin DPP Red BO
CAS name: Pyrrolo[3,4-c]pyrrole-1,4-dione, 3,6-bis(4-chlorophenyl)-2,5-dihydro-	Sample source 1: Ciba-Geigy	Sample identifier 1: Irgazin DPP Red BO
Sample source 2: Washington State Patrol, Washington State Crime Laboratory	Source location 2: 2203 Airport Way South, Seattle, WA, 98104, US	Sample identifier 2: DPP Red BO (Pigment Red 254)
Color: Bright yellow red	MW (relative): 357.19, literature, https://pubchem.ncbi.nlm.nih.gov	Application: DRIFTS (diffuse reflectance infrared Fourier transform spectroscopy)
Mode: Refl	Literature Reference: Suzuki, Edward M. "Infrared Spectra of U.S. Automobile Original Topcoats (1974–1989): V. Identification of Organic Pigments Used in Red Nonmetallic and Brown Nonmetallic and Metallic Monocoats—DPP Red BO and Thioindigo Bordeaux*." Journal of Forensic Sciences 44 (1999): 297-313.	Originating institution name: Washington State Patrol, Crime Laboratory Division
Originating institution acronym: WSP	Molecular formula: C18 H10 Cl2 N2 O2	CAS registry no: 84632-65-5

Related Structure(s)

IRUG Structure Tracking #: 919 Common Name(s): Pigment Red 254 (PR254); DPP; CI56110 CAS Name: Pyrrolo[3,4-c]pyrrole-1,4-dione, 3,6-bis(4-chlorophenyl)-2,5-dihydro- CAS Registry No: 84632-65-5 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C18 H10 Cl2 N2 O2 MW: 357.19