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250929

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

99%

Synonym(s):

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

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About This Item

Linear Formula:
CH2(CH2N=CHC6H4OH)2
CAS Number:
120-70-7
Molecular Weight:
282.34
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24855082
EC Number:
204-418-6
Beilstein/REAXYS Number:
2057483
MDL number:
MFCD00002245
Assay:
99%
Form:
solid
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Quality Segment

200

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

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)

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, type N95 (US)

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