196665

3-Fluorpyridin

99%

• Synonym(e): 3-Fluoropyridine
• Lineare Formel: FC₅H₄N
• CAS-Nummer: 372-47-4
• Molekulargewicht: 97.09
• Beilstein: 1363666
• EG-Nummer: 206-755-4
• MDL-Nummer: MFCD00006374
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24851781
• NACRES: NA.22

Eigenschaften

• Assay: 99%
• Form: liquid
• Brechungsindex: n20/D 1.472 (lit.)
• bp: 107-108 °C (lit.)
• Dichte: 1.13 g/mL at 25 °C (lit.)
• SMILES String: Fc1cccnc1
• InChI: 1S/C5H4FN/c6-5-2-1-3-7-4-5/h1-4H
• InChIKey: CELKOWQJPVJKIL-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

3-Fluoropyridine is oxidized to corresponding N-oxides, which on treatment with hot acetic anhydride and hydrolysis yields 3-halo-2-pyridones. Microwave spectrum of 3-fluoropyridine has been investigated in the frequency range of 8-18GHz at dry ice temperature. Deprotonation of 3-fluoropyridine with Bu₃MgLi in THF at -10°C has been studied.

Anwendung

3-Fluoropyridine was used in the synthesis of 3-halopyridin-4-yl-boronic acids and esters.

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• H-Sätze: H225,H315,H319,H335
• P-Sätze: P210 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 55.4 °F - closed cup
• Flammpunkt (°C): 13 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter