415774

5′-Chlor-2′-hydroxy-3′-nitroacetophenon

99%

• Lineare Formel: ClC₆H₂(OH)(NO₂)COCH₃
• CAS-Nummer: 84942-40-5
• Molekulargewicht: 215.59
• MDL-Nummer: MFCD00191921
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24866033
• NACRES: NA.22

Eigenschaften

• Assay: 99%
• mp (Schmelzpunkt): 132-135 °C (lit.)
• SMILES String: CC(=O)c1cc(Cl)cc(c1O)[N+]([O-])=O
• InChI: 1S/C8H6ClNO4/c1-4(11)6-2-5(9)3-7(8(6)12)10(13)14/h2-3,12H,1H3
• InChIKey: IUNBIQBAYUBIFD-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

5′-Chloro-2′-hydroxy-3′-nitroacetophenone (5-chloro-3-nitro-2-hydroxyacetophenone) is a nitro derivative of ortho-hydroxy aryl ketone. Its crystal structure has been studied by X-ray diffraction. It forms complex with 2-aminobenzoic acid (anthranilic acid), in which the nitro group is turned by approximately 40°C.

Anwendung

5′-Chloro-2′-hydroxy-3′-nitroacetophenone may be used for the synthesis of 6-chloro-8-nitro-4-oxo-4H-chromene-3-carbaldehyde.

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