20721-50-0
20721-50-0
Chemical Structure
Disperse black 9
- CAS No.: 20721-50-0
- Formula:C16H20N4O2
- Molecular Weight:300.36
IUPAC Name: 2,2'-((4-((4-aminophenyl)diazenyl)phenyl)azanediyl)bis(ethan-1-ol)
InChIKey: NZKTVPCPQIEVQT-UHFFFAOYSA-N
SMILES: NC1=CC=C(N=NC2=CC=C(N(CCO)CCO)C=C2)C=C1
Biological Activity: Disperse black 9 is an azo dye that exhibits a strong emission band in the 555-610 nm range under excitation at 528 nm. Disperse black 9 can be used as a non-oxidative hair dye ingredient. Disperse black 9 has mild irritant effects on rabbit skin[1][2][3].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Disperse black 9 | 99.14% | Disperse black 9 is an azo dye that exhibits a strong emission band in the 555-610 nm range under excitation at 528 nm. Disperse black 9 can be used as a non-oxidative hair dye ingredient. Disperse black 9 has mild irritant effects on rabbit skin. | ||||||||||||||||||||
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References
- [1]. Black D. Opinion. Korematsu v. United States. 2010 Mar 25;323.
- [2]. Tumer M, et al. Structural characterizations, photophysical and biological properties of Disperse black 9 dye and π-extended imine derivatives. Dyes and Pigments. 2018 Jul 1;154:62-74.
- [3]. Güngör SA, et al. Structural characterization, DNA binding properties and molecular docking studies of imine compounds derived from Disperse black 9. Journal of Molecular Structure. 2021 Nov 5;1243:130776.
