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269492

Sigma-Aldrich

N,N′-Bis(salicylidene)-1,2-phenylenediamine

97%

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About This Item

Linear Formula:
[2-(HO)C6H4CH=N]2C6H4
CAS Number:
Molecular Weight:
316.35
MDL number:
UNSPSC Code:
12171500
PubChem Substance ID:
NACRES:
NA.47

Quality Level

Assay

97%

form

powder

mp

163-165 °C (lit.)

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

Oc1ccccc1\C=N\c2ccccc2\N=C\c3ccccc3O

InChI

1S/C20H16N2O2/c23-19-11-5-1-7-15(19)13-21-17-9-3-4-10-18(17)22-14-16-8-2-6-12-20(16)24/h1-14,23-24H/b21-13+,22-14+

InChI key

HXFYGSOGECBSOY-JFMUQQRKSA-N

General description

N,N′-Bis(salicylidene)-1,2-phenylenediamine is a tetradentate Schiff base. It is also called as salophen. It serves as a chelating agent for metal ions such as Fe(II/III), Mn(II/III),Co(II), Ni(II), Zn(II) and Cu(II).

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Spectroscopy studies on Schiff base N, N?-bis (salicylidene)-1, 2-phenylenediamine by NMR, infrared, Raman and DFT calculations
De Toledo TA, et al.
Journal of Molecular Structure, 1097, 106-111 (2015)
[N, N?-Bis (salicylidene)-1, 2-phenylenediamine] metal complexes with cell death promoting properties
Hille A, et al.
Journal of Biological Inorganic Chemistry, 14(5), 711-725 (2009)

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