415758

5′-Chlor-2′-hydroxy-4′-methylacetophenon

98%

• Lineare Formel: ClC₆H₂(OH)(CH₃)COCH₃
• CAS-Nummer: 28480-70-8
• Molekulargewicht: 184.62
• MDL-Nummer: MFCD00191920
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24866031
• NACRES: NA.22

Eigenschaften

• Assay: 98%
• mp (Schmelzpunkt): 70-73 °C (lit.)
• SMILES String: CC(=O)c1cc(Cl)c(C)cc1O
• InChI: 1S/C9H9ClO2/c1-5-3-9(12)7(6(2)11)4-8(5)10/h3-4,12H,1-2H3
• InChIKey: HDUSGGZSLVCDKY-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

5′-chloro-2′-hydroxy-4′-methylacetophenone (5-Chloro-2-hydroxy-4-methylacetophenone) is a hydroxylated aromatic acetophenone. Its iodination by pyridinium iodochloride has been reported to afford 5-chloro-2-hydroxy-3-iodo-4-methylacetophenone.

Anwendung

5′-Chloro-2′-hydroxy-4′-methylacetophenone (5-chloro-2-hydroxy-4-methylacetophenone) may be used in the preparation of the following:

• chalcones, required for the synthesis of novel pyrazoline derivatives
• 5′-chloro-2′-hydroxy-4′-methyl-3-(2´´-thienyl)acrylophenone
• 6-chloro-3-hydroxy-7-methyl-2-(2-thienyl)-4H-chromen-4-one, a complexing agent used for the spectrophotometric determination of vanadium(V)

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