209562

2,4-Dinitro-phenylessigsäure

95%

• Lineare Formel: (O₂N)₂C₆H₃CH₂CO₂H
• CAS-Nummer: 643-43-6
• Molekulargewicht: 226.14
• Beilstein: 1990798
• EG-Nummer: 211-398-2
• MDL-Nummer: MFCD00007227
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24852576
• NACRES: NA.22

Eigenschaften

• Assay: 95%
• mp (Schmelzpunkt): 169-175 °C (lit.)
• SMILES String: OC(=O)Cc1ccc(cc1[N+]([O-])=O)[N+]([O-])=O
• InChI: 1S/C8H6N2O6/c11-8(12)3-5-1-2-6(9(13)14)4-7(5)10(15)16/h1-2,4H,3H2,(H,11,12)
• InChIKey: KCNISYPADDTFDO-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Coupling of 2,4-dinitrophenylacetic acid with diazonium salts has been reported.

Anwendung

2,4-Dinitrophenylacetic acid was used in the preparation of 2-hydroxy-4-nitrohenzonitrile, required for the synthesis of parabactin azide (catecholamide siderophore photoaffinity label).

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