8.18839

Tetra-n-butylammonium bromide

for synthesis

• Synonyme(s) : Tetra-n-butylammonium bromide, TBAB
• Formule linéaire : (CH₃CH₂CH₂CH₂)₄NBr
• Numéro CAS: 1643-19-2
• Poids moléculaire : 322.37
• Numéro MDL: MFCD00011633
• Code UNSPSC : 12352107
• Numéro de classement CE : 216-699-2
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 200
• Forme: crystals
• Pf: 100-103 °C
• Solubilité: 600 g/L
• Densité: 1.15 g/cm³
• Masse volumique apparente: 700 kg/m³
• Température de stockage: 2-30°C
• InChI: 1S/C16H36N.BrH/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
• Clé InChI: JRMUNVKIHCOMHV-UHFFFAOYSA-M

Description

Application

• Cobalt-based MOF Nanoribbons: Tetra-n-butylammonium bromide is utilized in the synthesis of cobalt-based metal-organic framework (MOF) nanoribbons, which are applied for the cycloaddition of carbon dioxide to epoxides. This process is crucial for carbon capture and utilization, demonstrating the compound′s role in green chemistry solutions (Ullah et al., 2022).
• Phosphate Removal: In environmental applications, Tetra-n-butylammonium bromide is incorporated into polyacrylonitrile composite nanofibers to enhance the removal of phosphate from water, showcasing its utility in water treatment technologies (Wang et al., 2021).
• Iron(III) Spin-crossover Compounds: This quaternary ammonium salt is used in the synthesis of a rare octacoordinated mononuclear iron(III) compound with spin-crossover properties. This application is significant in materials science, particularly in the development of magnetic materials and sensors (Hao et al., 2020).
• Protein Extraction Technologies: Its application extends to the enrichment and extraction of hydrophobic proteins using fluoroalcohol-induced coacervates. This technique is vital for biochemical research and the pharmaceutical industry, where efficient isolation and purification of proteins are essential (Koolivand et al., 2018).

Remarque sur l'analyse

Assay (argentometric): ≥ 99.0 %
Identity (IR): passes test

Informations sur la sécurité

• Pictogrammes: GHS07,GHS08
• Mention d'avertissement: Warning
• Mentions de danger: H302 - H315 - H319 - H361fd - H412
• Conseils de prudence: P202 - P273 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Classification des risques: Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3