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13954 Sigma-Aldrich

Benzyltributylammonium bromide

≥99.0%

  • CAS Number 25316-59-0

  • Linear Formula C6H5CH2N(Br)(CH2CH2CH2CH3)3

  • Molecular Weight 356.38

  •  Beilstein/REAXYS Number 3776294

  •  EC Number 246-819-9

  •  MDL number MFCD00011848

  •  PubChem Substance ID 57647124

  •  NACRES NA.22

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Properties

Related Categories Ammonium Salts, Chemical Synthesis, Phase Transfer Catalysts, Synthetic Reagents
Quality Level   200
assay   ≥99.0%
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.

Packaging

50 g in glass bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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