7673-07-6

Basic information

• Product Name: tribenzylamine hydrochloride
• Synonyms: Benzenemethanamine, N,N-bis(phenylmethyl)-, hydrochloride (1:1); NSC 21266; Tribenzylamine hydrochloride; Tribenzylamine, hydrochloride; Tribenzylammonium chloride; Benzenemethanamine, N,N-bis(phenylmethyl)-, hydrochloride; N,N-dibenzyl(phenyl)methanaminium chloride
• CAS NO: 7673-07-6
• Molecular Formula: C₂₁H₂₂N*Cl
• Molecular Weight: 323.8591
• EINECS: 231-647-9
• Mol File: 7673-07-6.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 385°C at 760 mmHg
• Flash Point: 170°C
• Vapor Pressure: 3.93E-06mmHg at 25°C
• CAS DataBase Reference: tribenzylamine hydrochloride(CAS DataBase Reference)
• NIST Chemistry Reference: tribenzylamine hydrochloride(7673-07-6)
• EPA Substance Registry System: tribenzylamine hydrochloride(7673-07-6)

Safety Data

• Hazardous Substances Data: 7673-07-6(Hazardous Substances Data)

Upstream product

• 100-46-9 benzylamine 
• 620-40-6 tribenzylamine 
• 23825-35-6 N,N-dibenzylbenzamide 

Downstream Products

• 100-44-7 benzyl chloride 
• 108-88-3 toluene 
• 153740-13-7 tribenzylammonium dibenzylammonium tetrachlorocuprate 
• 17595-26-5 IrHCl₂(CO)(P(CH₃)2(C₆H₅))2 

Relevant articles and documents

Hydroborative reduction of amides to amines mediated by La(CH2C6H4NMe2-: O)3

The deoxygenative reduction of amides to amines is a great challenge for resonance-stabilized carboxamide moieties, although this synthetic strategy is an attractive approach to access the corresponding amines. La(CH2C6H4NMe2-o)3, a simple and easily accessible lanthanide complex, was found to be highly efficient not only for secondary and tertiary amide reduction, but also for the most challenging primary reduction with pinacolborane. This protocol exhibited good tolerance for many functional groups and heteroatoms, and could be applied to gram-scale synthesis. The active species in this catalytic cycle was likely a lanthanide hydride.

Helical structures of tribenzylamine supramolecular complexes with [CoCl4]2-/[CuCl4]2-, and conformational comparisons of tribenzylamine in different supramolecular complexes

The compound tribenzylamine (TBA) and its derivatives are a type of classical tripodal ligands in building up diversity of supramolecular arrays or networks. In the present contribution, we described two new supramolecular complexes 2[C21H22N+]·[CoCl 4]2-·(1) and 2[C21H22N +]·[CuCl4]2- (2) by reacting protonated TBA with CoCl2·6H2O/CuCl2·2H 2O. Different from previous TBA supramolecular complexes, these two supramolecular complexes were easier to obtain by grinding protonated TBA and CoCl2·6H2O/CuCl2·2H2O in an agate mortar than using conventional solution method. The two supramolecular complexes form fascinating 3D helical architectures, with two types of interwoven helical chains involved inside the structures. A comparison of the geometries of TBA in these two supramolecular complexes with the previously reported TBA supramolecular complexes shows that the significant differences are due to the conformation of the three arms of phenyl rings around the N center.

Carboxyl terminated polydienes

Carboxyl terminated polymers prepared by reacting a cyclic anhydride with a liquid polymeric hydroxyl terminated polymer selected from polyethers, polydienes, and copolymers of the dienes with styrene or acrylonitrile in the presence of a catalyst selected from quaternary ammonium salts and from halogen acid salts of amines. The carboxyl terminated polymers can be used as flexibilizers in epoxy resins.