8.22152

Tetra-n-butylammonium iodide

for synthesis

• Synonym(e): Tetra-n-butylammonium iodide
• Empirische Formel (Hill-System): C₁₆H₃₆IN
• CAS-Nummer: 311-28-4
• Molekulargewicht: 369.37
• MDL-Nummer: MFCD00011636
• UNSPSC-Code: 12352107
• EG-Index-Nummer: 206-220-5

Eigenschaften

• Qualitätsniveau: 200
• Form: solid
• Wirksamkeit: 1990 mg/kg LD₅₀, oral (Rat)
• mp (Schmelzpunkt): 143-146 °C
• Lagertemp.: 2-30°C
• InChI: 1S/C16H36N.HI/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H/q+1;/p-1
• InChIKey: DPKBAXPHAYBPRL-UHFFFAOYSA-M

Beschreibung

Anwendung

• Phase transfer catalyst in organic synthesis: Tetra-n-butylammonium iodide serves as a phase transfer catalyst facilitating the solubility of reagents in non-polar solvents, enhancing reaction conditions and yield in organic synthesis processes (Paricaud, 2011).


• Cross carbon-carbon coupling reactions: Utilized in "homeopathic" palladium nanoparticle catalysis for cross carbon-carbon coupling reactions, Tetra-n-butylammonium iodide proves essential in achieving high reaction efficiencies and selectivities (Deraedt and Astruc, 2014).


• High purity applications in pharmaceutical research: The high purity of Tetra-n-butylammonium iodide makes it suitable for sensitive pharmaceutical applications, ensuring minimal impurities that could affect the chemical reactions and outcomes in medicinal chemistry (Pugini et al., 2023).


• Safety and handling in laboratory settings: Research emphasizes the importance of proper safety and handling procedures for Tetra-n-butylammonium iodide in laboratory environments, focusing on its storage, usage, and disposal to prevent contamination and ensure researcher safety (Li et al., 2013).

Hinweis zur Analyse

Gehalt (argentometrisch): ≥ 98.0 %
Schmelzbereich (unterer Wert): ≥ 143 °C
Schmelzbereich (oberer Wert): ≤ 147 °C
Identität (IR): entspricht

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302 - H315 - H319
• P-Sätze: P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Gefahreneinstufungen: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable