525561

6-Brom-2-phenyl-(4H)-4-benzopyranon

97%

• Synonym(e): 6-Brom-2-phenyl-4H-1-benzopyran-4-on, 6-Bromflavon
• Empirische Formel (Hill-System): C₁₅H₉BrO₂
• CAS-Nummer: 1218-80-0
• Molekulargewicht: 301.13
• MDL-Nummer: MFCD00276169
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24874494

Eigenschaften

• Assay: 97%
• mp (Schmelzpunkt): 193-196 °C (lit.)
• SMILES String: Brc1ccc2OC(=CC(=O)c2c1)c3ccccc3
• InChI: 1S/C15H9BrO2/c16-11-6-7-14-12(8-11)13(17)9-15(18-14)10-4-2-1-3-5-10/h1-9H
• InChIKey: LPOZDKMXSPAATL-UHFFFAOYSA-N
• Angaben zum Gen: rat ... Gabra2(29706)

Beschreibung

Allgemeine Beschreibung

6-Bromo-2-phenyl-(4H)-4-benzopyranone is also referred to as 6-bromoflavone. It is a mononuclear halogenated flavone. 6-Bromoflavone can be prepared from flavanone, via bromination. It can also be synthesized from 2′-hydroxychalcone dibromide.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves