116327

2-Chlor-4-methylpyridin

98%

• Synonym(e): 2-Chlor-4-picolin
• Empirische Formel (Hill-System): C₆H₆ClN
• CAS-Nummer: 3678-62-4
• Molekulargewicht: 127.57
• EG-Nummer: 222-951-2
• MDL-Nummer: MFCD00023418
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24847284
• NACRES: NA.22

Eigenschaften

• Assay: 98%
• Brechungsindex: n20/D 1.529 (lit.)
• bp: 194-195 °C (lit.)
• Dichte: 1.142 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: chloro
• SMILES String: Cc1ccnc(Cl)c1
• InChI: 1S/C6H6ClN/c1-5-2-3-8-6(7)4-5/h2-4H,1H3
• InChIKey: MZVSTDHRRYQFGI-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2-Chloro-4-methylpyridine (2-Chloro-4-picoline) reacts with 3,5-bis(trifluoromethyl)phenylboronic acid to form 2-(3,5-bis(trifluoromethyl)phenyl)-4-methylpyridine by palladium-catalyzed cross-coupling reaction[1].

2-Chloro-4-picoline (2-Chloro-4-methylpyridine) has been used in the determination of gas-phase basicity of several relatively small organic molecules that are used in the MALDI[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: 10 - Combustible liquids
• WGK: WGK 3
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter