Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 588

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Details

IRUG filename: IOD00588	Data type: Infrared	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Red 264 (PR264), Diketopyrrolo-Pyrrole (DPP), Polycyclic, CI561300	Trade name(s): Irgazin DPP Rubine TR
CAS name: Pyrrolo[3,4-c]pyrrole-1,4-dione, 3,6-bis([1,1'-biphenyl]-4-yl)-2,5-dihydro-	Sample source 1: Ciba-Geigy	Sample identifier 1: Irgazin DPP Rubine TR
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 Rubine TR (Pigment Red 264)
Color: Dark red	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, vol. 44, no. 2, 1999, pp. 297–313.	Originating institution name: Washington State Patrol, Crime Laboratory Division	Originating institution acronym: WSP
Molecular formula: C30 H20 N2 O2	CAS registry no: 88949-33-1

Related Structure(s)

IRUG Structure Tracking #: 280 Common Name(s): Pigment Red 264 (PR264); DPP; CI561300 CAS Name: Pyrrolo[3,4-c]pyrrole-1,4-dione, 3,6-bis([1,1'-biphenyl]-4-yl)-2,5-dihydro- CAS Registry No: 88949-33-1 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C30 H20 N2 O2 MW: 440.49