719501

N-Methyl-4-(Tributylstannyl)imidazol

95%

• Synonym(e): (1-Methyl-1H-imidazol-4-yl)tributyltin, 1-Methyl-4-(tributylstannanyl)-1H-imidazole, Tributyl(1-methylimidazol-4-yl)stannane
• Empirische Formel (Hill-System): C₁₆H₃₂N₂Sn
• CAS-Nummer: 446285-73-0
• Molekulargewicht: 371.15
• MDL-Nummer: MFCD13193061
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 329763655
• NACRES: NA.22

Eigenschaften

• Assay: 95%
• Form: liquid
• Brechungsindex: n20/D 1.509
• Dichte: 1.128 g/mL at 25 °C
• SMILES String: CCCC[Sn](CCCC)(CCCC)c1cn(C)cn1
• InChI: 1S/C4H5N2.3C4H9.Sn/c1-6-3-2-5-4-6;3*1-3-4-2;/h3-4H,1H3;3*1,3-4H2,2H3;
• InChIKey: WCEWCRAPSCLFOV-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

N-Methyl-4-(tributylstannyl)imidazole is an organotin reagent that is commonly used as a coupling partner in Pd-catalyzed cross-coupling reactions, such as Stille and Negishi reactions to introduce the butyl group into various organic substrates.

Sicherheitshinweise

• Piktogramme: GHS06,GHS08,GHS09
• Signalwort: Danger
• H-Sätze: H301,H312,H315,H319,H360FD,H372,H410
• P-Sätze: P202 - P273 - P280 - P301 + P310 - P302 + P352 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 1
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable