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250929 Sigma-Aldrich

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

99%

Synonym: N,N′-Disalicylidene-1,3-diaminopropane, N,N′-Trimethylene-bis(salicylimine)

  • CAS Number 120-70-7

  • Linear Formula CH2(CH2N=CHC6H4OH)2

  • Molecular Weight 282.34

  •  Beilstein/REAXYS Number 2057483

  •  EC Number 204-418-6

  •  MDL number MFCD00002245

  •  PubChem Substance ID 24855082

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Imines & Amidines, Nitrogen Compounds - Organic Building Blocks, Organic Building Blocks More...
assay   99%
mp   51-53 °C (lit.)
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)

Packaging

25 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) 
235.4 °F - closed cup
Flash Point(C) 
113 °C - closed cup
Protocols & Articles
Peer-Reviewed Papers
15

References

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