461091

4-Nitrobenzoesäure

98%

• Synonym(e): p-Nitrobenzoic acid
• Lineare Formel: O₂NC₆H₄CO₂H
• CAS-Nummer: 62-23-7
• Molekulargewicht: 167.12
• Beilstein: 973593
• EG-Nummer: 200-526-2
• MDL-Nummer: MFCD00007352
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24869806
• NACRES: NA.22

Eigenschaften

• Assay: 98%
• Form: solid
• mp (Schmelzpunkt): 237-240 °C (lit.)
• Funktionelle Gruppe: carboxylic acid; nitro
• SMILES String: OC(=O)c1ccc(cc1)[N+]([O-])=O
• InChI: 1S/C7H5NO4/c9-7(10)5-1-3-6(4-2-5)8(11)12/h1-4H,(H,9,10)
• InChIKey: OTLNPYWUJOZPPA-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

4-Nitrobenzoic acid (p-nitrobenzoic acid) is a carboxylic acid derivative. It participates in the biosynthesis of the antibiotic aureothin. Infrared Fourier transform spectroscopic studies suggest that the molecules of 4-nitrobenzoic acid gets adsorbed on the surfaces of fine silver powder as carboxylate.

Anwendung

4-Nitrobenzoic acid may be used in the preparation of compounds (I and III) trans-M₂(T(i)PB)₂L₂, where T(i)PB = 2,4,6-triisopropylbenzoate:

• compound I (L = 4-nitrobenzoate and M = Mo)
• compound III (L = 4-nitrobenzoate and M₂ = MoW)

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Warning
• H-Sätze: H302,H315,H319,H341,H351,H361fd
• P-Sätze: P202 - P264 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Muta. 2 - Repr. 2 - Skin Irrit. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves