250929

N,N′-Bis(salicylidene)-1,3-propanediamine

99%

• Synonym(s): N,N′-Disalicylidene-1,3-diaminopropane, N,N′-Trimethylene-bis(salicylimine)
• Linear Formula: CH₂(CH₂N=CHC₆H₄OH)₂
• CAS Number: 120-70-7
• Molecular Weight: 282.34
• Beilstein: 2057483
• EC Number: 204-418-6
• MDL number: MFCD00002245
• UNSPSC Code: 12352100
• PubChem Substance ID: 24855082
• NACRES: NA.22

Properties

• Assay: 99%
• form: solid
• mp: 51-53 °C (lit.)
• functional group: amine; imine
• SMILES string: Oc1ccccc1\C=N\CCC\N=C\c2ccccc2O
• InChI: 1S/C17H18N2O2/c20-16-8-3-1-6-14(16)12-18-10-5-11-19-13-15-7-2-4-9-17(15)21/h1-4,6-9,12-13,20-21H,5,10-11H2/b18-12+,19-13+
• InChI key: KLDZYURQCUYZBL-KLCVKJMQSA-N

Description

General description

N,N′-Bis(salicylidene)-1,3-propanediamine is a di-Schiff base ligand.

Application

N,N′-Bis(salicylidene)-1,3-propanediamine has been used in the synthesis of:

• new trinuclear heterometallic Cu(II)-Mn(II) complexes
• mononuclear nickel complex, NiL (LH₂ = N,N′-bis(salicylidene)-1,3-diaminopropane)

Can be used as a selective chelating titrant for Cu(II)

Safety Information

• Storage Class Code: 11 - Combustible Solids
• 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