120251

Diethyl-2,6-dimethylpyridin-3,5-dicarboxylat

99%

• Empirische Formel (Hill-System): C₁₃H₁₇NO₄
• CAS-Nummer: 1149-24-2
• Molekulargewicht: 251.28
• MDL-Nummer: MFCD00023506
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24847414
• NACRES: NA.22

Eigenschaften

• Assay: 99%
• Form: solid
• bp: 208 °C/40 mmHg (lit.)
• mp (Schmelzpunkt): 72-74 °C (lit.)
• Funktionelle Gruppe: ester
• SMILES String: CCOC(=O)c1cc(C(=O)OCC)c(C)nc1C
• InChI: 1S/C13H17NO4/c1-5-17-12(15)10-7-11(13(16)18-6-2)9(4)14-8(10)3/h7H,5-6H2,1-4H3
• InChIKey: DIIWSYPKAJVXBV-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Diethyl 2,6-dimethylpyridine-3,5-dicarboxylate is formed during the oxidation of 4-substituted Hantsch dihydropyridines in presence of methanesulfonic acid, sodium nitrite and wet SiO₂ as oxidizing agents.

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