365440

2-Hydroxy-4-methylpyridin

99%

• Synonym(e): 4-Methyl-2(1H)-pyridinon
• Empirische Formel (Hill-System): C₆H₇NO
• CAS-Nummer: 13466-41-6
• Molekulargewicht: 109.13
• MDL-Nummer: MFCD00134298
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24862521
• NACRES: NA.22

Eigenschaften

• Assay: 99%
• bp: 186-187 °C/12 mmHg (lit.)
• mp (Schmelzpunkt): 131-134 °C (lit.)
• SMILES String: Cc1ccnc(O)c1
• InChI: 1S/C6H7NO/c1-5-2-3-7-6(8)4-5/h2-4H,1H3,(H,7,8)
• InChIKey: YBDRFJXGJQULGH-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2-Hydroxy-4-methylpyridine is formed by the tautomerization of 4-methyl pyridine during the synthesis of bis aldehydes.[1]

Anwendung

2-Hydroxy-4-methylpyridine is suitable for use in a study to investigate the equilibrium of self-association of 2-pyrrolidone (A) and 2-hydroxyl-4-methyl-pyridine (B), also the hetero-association between A and B in [²H₃] acetonitrile by NMR.[2]

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