D35201

N,N′-Dibenzylethylenediamine

97%

• Synonym(s): DBED
• Linear Formula: C₆H₅CH₂NHCH₂CH₂NHCH₂C₆H₅
• CAS Number: 140-28-3
• Molecular Weight: 240.34
• EC Number: 205-408-4
• MDL number: MFCD00004771
• UNSPSC Code: 12352100
• PubChem Substance ID: 24893762
• NACRES: NA.22

Properties

• Assay: 97%
• form: liquid
• refractive index: n20/D 1.565 (lit.)
• bp: 195 °C/4 mmHg (lit.)
• density: 1.02 g/mL at 25 °C (lit.)
• SMILES string: C(CNCc1ccccc1)NCc2ccccc2
• InChI: 1S/C16H20N2/c1-3-7-15(8-4-1)13-17-11-12-18-14-16-9-5-2-6-10-16/h1-10,17-18H,11-14H2
• InChI key: JUHORIMYRDESRB-UHFFFAOYSA-N

Description

General description

N,N′-Dibenzylethylenediamine, also known as DBED, is a donor ligand often used in the synthesis of coordination compounds and in the formation of stable metal complexes such as nickel (II) carboxylate complex.

Application

• Ring-Opening Polymerization of rac-Lactide Catalyzed by Octahedral Nickel Carboxylate Complexes: Focuses on a complex involving N,N′-dibenzylethylenediamine as a syndioselective catalyst in polymer synthesis (A Nikiforov et al., 2023).


• Synthesis, Crystal Structures and Catalytic Activities of Two Copper Coordination Compounds Bearing an N, N′-Dibenzylethylenediamine Ligand: Examines copper coordination compounds that incorporate N,N′-dibenzylethylenediamine and their structural and catalytic properties (C Liu et al., 2020).

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302,H315,H319,H335
• Precautionary Statements: P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 235.4 °F - closed cup
• Flash Point(C): 113 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves