193763

2,5-Dichlorpyridin

98%

• Empirische Formel (Hill-System): C₅H₃Cl₂N
• CAS-Nummer: 16110-09-1
• Molekulargewicht: 147.99
• EG-Nummer: 240-278-2
• MDL-Nummer: MFCD00006239
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24851611
• NACRES: NA.22

Eigenschaften

• Assay: 98%
• Form: solid
• mp (Schmelzpunkt): 59-62 °C (lit.)
• SMILES String: Clc1ccc(Cl)nc1
• InChI: 1S/C5H3Cl2N/c6-4-1-2-5(7)8-3-4/h1-3H
• InChIKey: GCTFDMFLLBCLPF-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2,5-Dichloropyridine undergoes cross-coupling reaction with arylboronic acids in the presence of [1,4-bis-(diphenylphosphine)butane]palladium (II) dichloride as catalyst.

Anwendung

2,5-Dichloropyridine was used in the synthesis of 6-halo-pyridin-3-yl boronic acids and esters.

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