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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:
3946-91-6
Molecular Weight:
316.35
MDL number:
MFCD00009995
UNSPSC Code:
12171500
PubChem Substance ID:
24856331
NACRES:
NA.47

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

Related Categories

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
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

269492-5G:
269492-BULK:
269492-25G:
269492-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCH1963
MKCD7251
09511JB
07311DG

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[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)
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)

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