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1,2-Benzenediamine, N,N'-bis(2-pyridinylmethylene)-, also known as N,N'-bis(pyridin-2-ylmethylene)benzene-1,2-diamine (BPBD), is a Schiff base ligand synthesized for use as an ionophore in polymeric membrane silver-ion selective electrodes. It demonstrates high selectivity and affinity for Ag+ ions, making it effective for potentiometric sensing applications. 1,2-Benzenediamine, N,N'-bis(2-pyridinylmethylene)-'s structure features two pyridinylmethylene groups attached to a benzene-1,2-diamine core, enabling its coordination with metal ions.

18653-73-1

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18653-73-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18653-73-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,6,5 and 3 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 18653-73:
(7*1)+(6*8)+(5*6)+(4*5)+(3*3)+(2*7)+(1*3)=131
131 % 10 = 1
So 18653-73-1 is a valid CAS Registry Number.

18653-73-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-pyridin-2-yl-N-[2-(pyridin-2-ylmethylideneamino)phenyl]methanimine

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

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More Details:18653-73-1 SDS

18653-73-1Relevant academic research and scientific papers

Preparations of Saturated N-P-N Type Secondary Phosphine Oxides and their Applications in Cross-Coupling Reactions

Chang, Yu-Chang,Liang, Ya-Han,Hong, Fung-E

, p. 353 - 367 (2016)

A series of cyclohexane-1,2-diamine (3a-3d) and benzene-1,2-diamine derivatives (3e-3h) were pre- pared. Followed by hydrolysis, the reaction of 3a-3c with PCl3 successfully led to the formation of cor- responding metastable saturated heteroato

Pre-organisation of ligand donor sets modulates the supramolecular structure of bis(pyridyl-imine) silver(i) chelates

Venter, Chané,Akerman, Matthew P.

, p. 1294 - 1304 (2021/02/16)

Three bis(pyridyl-imine) ligands 1,2-bis(2-pyridyliminomethyl)benzene (L1), 1,3-bis(2-pyridyliminomethyl)benzene (L2) and 1,4-bis(2-pyridyliminomethyl)benzene (L3) were synthesised and complexed to silver(i) salts forming four novel complexes; 1,2-bis(2-p

Polymeric membrane silver-ion selective electrodes based on schiff base N,N'-bis(pyridin-2-ylmethylene)benzene-1,2-diamine

Seo, Hyungran,Jeong, Eunseon,Ahmed, Mohammad Shamsuddin,Lee, Hyo Kyoung,Jeon, Seungwon

experimental part, p. 1699 - 1703 (2010/10/19)

The Schiff base N,N'-bis(pyridin-2-ylmethylene)benzene-1,2-diamine [BPBD] has been synthesized and explored as ionophore for preparing PVC-based membrane sensors selective to the silver (Ag+) ion. Potentiometric investigations indicate high aff

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