13954

Benzyltributylammoniumbromid

≥99.0%

• Synonym(e): Benzyltri-n-butylammonium bromide, Tributylbenzylammonium bromide
• Lineare Formel: C₆H₅CH₂N(Br)(CH₂CH₂CH₂CH₃)₃
• CAS-Nummer: 25316-59-0
• Molekulargewicht: 356.38
• Beilstein: 3776294
• EG-Nummer: 246-819-9
• MDL-Nummer: MFCD00011848
• UNSPSC-Code: 12352116
• PubChem Substanz-ID: 57647124
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 200
• Assay: ≥99.0%
• Form: solid
• mp (Schmelzpunkt): 169-175 °C
• SMILES String: [Br-].CCCC[N+](CCCC)(CCCC)Cc1ccccc1
• InChI: 1S/C19H34N.BrH/c1-4-7-15-20(16-8-5-2,17-9-6-3)18-19-13-11-10-12-14-19;/h10-14H,4-9,15-18H2,1-3H3;1H/q+1;/p-1
• InChIKey: UDYGXWPMSJPFDG-UHFFFAOYSA-M

Beschreibung

Anwendung

Benzyltributylammonium bromide can be used:

• As a phase transfer catalyst in the isomerization reactions of cis-4-formyl-2-azetidinones.
• As a hydrogen-bond acceptor in the preparation of deep eutectic solvents, which are used in the isolation of lysozyme from the chicken egg white.
• In the phase transfer glycosylation of novobiocin to yield glucosyl-novobiocin.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)