568856

Fluoreszein-O-acrylat

95%

• Synonym(e): 3’-Acryloxy-spiro(benzo[c]-furan[1,9’])-xanthen-3-on, Acryloxy-Fluorescein
• Empirische Formel (Hill-System): C₂₃H₁₄O₆
• CAS-Nummer: 193419-86-2
• Molekulargewicht: 386.35
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24880227
• NACRES: NA.23

Eigenschaften

• Assay: 95%
• Form: solid
• mp (Schmelzpunkt): 231-233 °C (lit.)
• λmax: 490 nm
• Lagertemp.: 2-8°C
• SMILES String: Oc1ccc2c(Oc3cc(OC(=O)C=C)ccc3C24OC(=O)c5ccccc45)c1
• InChI: 1S/C23H14O6/c1-2-21(25)27-14-8-10-18-20(12-14)28-19-11-13(24)7-9-17(19)23(18)16-6-4-3-5-15(16)22(26)29-23/h2-12,24H,1H2
• InChIKey: VYLDMXSRCVCHNE-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Fluorescein o-acrylate is a fluorescent monomer with high quantum efficiency in aqueous media. Its excitation and emission wavelength are in the range of visible light. It can be copolymerized with a variety of monomers such as acrylic acid, styrene and acrylamide which facilitate the attachment of fluorescein with macromolecules.

Anwendung

Fluorescein o-acrylate can be used in the formation of fluorescent probes for application in bio-imaging. It can also be used in the synthesis of molecularly imprinted polymers (MIPs). It also facilitates the demarcation of different layers in fluorescence microscopy.

Fluorescent monomer

Sicherheitshinweise

• Piktogramme: GHS07,GHS09
• Signalwort: Warning
• H-Sätze: H315,H319,H335,H411
• P-Sätze: P273 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable