347647

5-Methyl-2-pyrazincarbonsäure

98%

• Empirische Formel (Hill-System): C₆H₆N₂O₂
• CAS-Nummer: 5521-55-1
• Molekulargewicht: 138.12
• Beilstein: 116005
• EG-Nummer: 413-260-9
• MDL-Nummer: MFCD00068241
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24861517
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 98%
• mp (Schmelzpunkt): 167-171 °C (lit.)
• Funktionelle Gruppe: carboxylic acid
• SMILES String: Cc1cnc(cn1)C(O)=O
• InChI: 1S/C6H6N2O2/c1-4-2-8-5(3-7-4)6(9)10/h2-3H,1H3,(H,9,10)
• InChIKey: RBYJWCRKFLGNDB-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

5-Methyl-2-pyrazinecarboxylic acid is a pyrazine derivative. Simultaneous membrane based solvent extraction (MBSE) and membrane based solvent stripping (MBSS) of 5-methyl-2-pyrazine carboxylic acid (MPCA) has been studied. Mechanism of pertraction of MPCA through layered bulk liquid membranes has been studied. MPCA reacts with Ln(NO₃)₃·6H₂O and K₄[W(CN)₈]·2H₂O to form unique three-dimensional network structure which contains open channels.

Anwendung

5-Methyl-2-pyrazinecarboxylic acid may be used in the preparation of novel europium(III) complexes, (5-methyl-2-pyrazinecarboxylato) (phenanthroline)europium(III). It may be used in the synthesis of Ln-metal organic frameworks (MOFs).

Sicherheitshinweise

• Piktogramme: GHS05
• Signalwort: Danger
• H-Sätze: H318
• P-Sätze: P280 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Dam. 1
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves