Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 592

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Details

IRUG filename: IOD00592	Data type: Infrared	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Yellow 175 (PY175), Benzimidazolone, Azo, CI11784	Trade name(s): Hostaperm Yellow H6G
CAS name: 1,4-Benzenedicarboxylic acid, 2-[2-[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]diazenyl]-, 1,4-dimethyl ester	Sample source 1: Hoechst Celanese	Source location 1: 222 W. Las Colinas Blvd., Suite 900N Irving, Texas 75039, US
Sample identifier 1: Hostaperm Yellow H6G	Sample source 2: Washington State Patrol, Washington State Crime Laboratory	Source location 2: 2203 Airport Way South, Seattle, WA, 98104, US
Sample identifier 2: Benzimidazolone Yellow 6G (Pigment Yellow 175)	Color: Yellow	Application: DRIFTS (diffuse reflectance infrared Fourier transform spectroscopy)
Mode: Refl	Literature Reference: Suzuki, Edward W., and William P. Marshall. “Infrared Spectra of U.S. Automobile Original Topcoats (1974–1989): III. In Situ Identification of Some Organic Pigments Used in Yellow, Orange, Red, and Brown Nonmetallic and Brown Metallic Finishes—Benzimidazolones.” Journal of Forensic Sciences, vol. 42, no. 4, 1997, pp. 619–648.	Originating institution name: Washington State Patrol, Crime Laboratory Division
Originating institution acronym: WSP	Molecular formula: C21 H19 N5 O7	CAS registry no: 35636-63-6

Related Structure(s)

IRUG Structure Tracking #: 458 Common Name(s): Pigment Yellow 175 (PY175); Benzimidazolone; Azo; CI11784 CAS Name: 1,4-Benzenedicarboxylic acid, 2-[2-[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]diazenyl]-, 1,4-dimethyl ester CAS Registry No: 35636-63-6 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C21 H19 N5 O7 MW: 453.40