Description
VIS-586 Trimethine-Cyanine, N-Butyl, N-Ethyl PF₆⁻ is a visible polymethine cyanine dye formulated as the hexafluorophosphate salt with mixed N-butyl and N-ethyl substitution. It carries CAS number 356062-62-9, empirical formula C₃₆H₃₉F₆N₂P and molar mass 644,68 g/mol, and shows an absorption maximum in methanol of 586 nm. The trimethine chain and PF₆ counter-ion define a lipophilic cyanine suitable for laboratory dye chemistry and spectroscopic studies in the orange-red visible region. The article is Absorption data in MeOH support selection of excitation or detection wavelengths near 586 nm during method development. Documented molecular formula and mass enable stoichiometric calculations and identity checks in research workflows. Available from manufacturer Carl ROTH among polymethine dyes, this N-butyl/N-ethyl PF₆ cyanine is intended for professional laboratory handling in accordance with standard chemical safety practice.
Key features
- CAS number: 356062-62-9
- Pack sizes: 1 g, 5 g, 10 g
- EG nr.: 812-636-3
- Empirical formula: C₃₆H₃₉F₆N₂P
- Molar mass: 644,68 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)