13954

Benzyltributylammonium bromide

≥99.0%

• Synonym(s): Benzyltri-n-butylammonium bromide, Tributylbenzylammonium bromide
• Linear Formula: C₆H₅CH₂N(Br)(CH₂CH₂CH₂CH₃)₃
• CAS Number: 25316-59-0
• Molecular Weight: 356.38
• Beilstein: 3776294
• EC Number: 246-819-9
• MDL number: MFCD00011848
• UNSPSC Code: 12352116
• PubChem Substance ID: 57647124
• NACRES: NA.22

Properties

• Quality Level: 200
• Assay: ≥99.0%
• form: solid
• mp: 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
• InChI key: UDYGXWPMSJPFDG-UHFFFAOYSA-M

Description

Application

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.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves