550329

6-Brom-2-methylchromon

97%

• Empirische Formel (Hill-System): C₁₀H₇BrO₂
• CAS-Nummer: 30779-63-6
• Molekulargewicht: 239.07
• MDL-Nummer: MFCD03701517
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24879106
• NACRES: NA.22

Eigenschaften

• Assay: 97%
• Form: solid
• mp (Schmelzpunkt): 128-132 °C (lit.)
• SMILES String: CC1=CC(=O)c2cc(Br)ccc2O1
• InChI: 1S/C10H7BrO2/c1-6-4-9(12)8-5-7(11)2-3-10(8)13-6/h2-5H,1H3
• InChIKey: PVHDLBFVSMGZAA-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

6-Bromo-2-methylchromone is a 2-methylchromone derivative that can be prepared from ethyl 6-bromo-2-methyl-4-oxo-4H-benzopyran-3-carboxylate via hydrolysis followed by decarboxylation.[1]

Anwendung

6-Bromo-2-methylchromone may be used in the preparation of 6-bromochromone-2-carboxaldehyde via oxidation using selenium dioxide.[2]

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)