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Interactive IRUG Spectrum
| Section: 9 | Organic dyes and pigments (OD) | Page: 67 |
Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)
Details
IRUG filename: IOD00067 | Data type: Infrared | IRUG material class: Organic dyes and pigments (OD) |
Sample type: Reference material | Common name(s): Chamomile, Greek, Natural Yellow 1, CI75580 | CAS name: 4H-1-Benzopyran-4-one, 5,7-dihydroxy-2-(4-hydroxyphenyl)- |
Sample source 1: Helmut Schweppe Collection of Early Synthetic Dyes | Source location 1: BASF, Ludwigshafen, Germany | Sample identifier 1: Chamomile, Greek |
Sample source 2: Getty Conservation Institute | Source location 2: The Getty Center, 1200 Getty Center Drive, Los Angeles, CA, 90049 | Sample identifier 2: Chamomile, Greek |
Color: Yellow, light | Age: 1986, acquired | Application: DRIFTS (diffuse reflectance infrared Fourier transform spectroscopy) |
Mode: Refl | Originating institution name: Getty Conservation Institute | Originating institution acronym: GCI |
Molecular formula: C15 H10 O5 | CAS registry no: 520-36-5 |
Related Structure(s)
IRUG Structure Tracking #: 442 Common Name(s): Apigenin; Natural Yellow 1 Chemical Name(s): 4',5,7-Trihydroxyflavone; Chamomile CAS Name: 4H-1-Benzopyran-4-one, 5,7-dihydroxy-2-(4-hydroxyphenyl)- CAS Registry No: 520-36-5 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C15 H10 O5 MW: 270.24 |