1773-46-2

Basic information

• Product Name: (1E)-1-(2-chlorobenzylidene)-2-(2,4-dinitrophenyl)hydrazine
• CAS NO: 1773-46-2
• Molecular Formula: C₁₃H₉ClN₄O₄
• Molecular Weight: 320.688
• Mol File: 1773-46-2.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 486.922°C at 760 mmHg
• Flash Point: 248.282°C
• Density: 1.496g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.663
• CAS DataBase Reference: (1E)-1-(2-chlorobenzylidene)-2-(2,4-dinitrophenyl)hydrazine(CAS DataBase Reference)
• NIST Chemistry Reference: (1E)-1-(2-chlorobenzylidene)-2-(2,4-dinitrophenyl)hydrazine(1773-46-2)
• EPA Substance Registry System: (1E)-1-(2-chlorobenzylidene)-2-(2,4-dinitrophenyl)hydrazine(1773-46-2)

Safety Data

• Hazardous Substances Data: 1773-46-2(Hazardous Substances Data)

Usage

General Description

"(1E)-1-(2-chlorobenzylidene)-2-(2,4-dinitrophenyl)hydrazine" is a chemical compound with the molecular formula C13H9ClN6O4. It is a hydrazine derivative with a 2-chlorobenzylidene group and a 2,4-dinitrophenyl group. (1E)-1-(2-chlorobenzylidene)-2-(2,4-dinitrophenyl)hydrazine is known for its yellow crystalline structure and is used in chemical research and analysis. It is also a potential intermediate in the synthesis of various organic compounds. The chemical properties and potential applications of "(1E)-1-(2-chlorobenzylidene)-2-(2,4-dinitrophenyl)hydrazine" make it a subject of interest in the field of organic chemistry.

Upstream product

• 89-98-5 2-chloro-benzaldehyde 
• 119-26-6 (2,4-dinitro-phenyl)-hydrazine 
• 33472-12-7 [(2-Chloro-phenyl)-hydroxy-methyl]-phosphonic acid dibutyl ester 
• 34403-62-8 N-(o-chlorobenzylideneamino)phthalimide 
• 17849-38-6 2-Chlorobenzyl alcohol 

Relevant articles and documents

Synthesis, structural characterization, and antioxidant activities of 2,4-dinitrophenyl-hydrazone derivatives

Thirty-two derivatives of 2,4-dinitro phenylhydrazone 1-32 were synthesized by one step reaction and characterized by spectroscopic techniques such as EI-MS and 1H-NMR. Compounds 1-32 were screened for their in vitro antioxidant activities. DPPH radical s

Kinetics and Mechanism of the Oxidation of Substituted Benzylamines by N-Chlorosuccinimide

The oxidation of ortho-, meta-, and para-substituted benzylamines by N-chlorosuccinimide (NCS), to the corresponding benzaldehydes, is first-order with respect to NCS and the amine.The pH dependence of the reaction rate suggests that the unprotonated benzylamine is the reductant.There is no effect of added succinimide.NCS itself has been postulated as the reactive oxidising species.The oxidation of benzylamine exhibited a substantial primary kinetic isotope effect (kH/kD=6.20).The rates of oxidation of the meta- and para-substituted benzylamines were separately correlated in Taft and Swain's dual substituent parameter equations.For the para-substituted compounds, the best correlation is obtained with ?I and ?R+ values; meta-substituted compounds correlate with ?I and ?R0 values.The reaction constants have negative values.The oxidation rates of the ortho-substituted compounds yield an excellent correlation in a triparametric equation involving Taft's ?I and ?R+ values and Charton's steric parameter, V.A mechanism involving transfer of a hydride ion from the amine to the oxidant in the rate-determining step is proposed.

A New Ring Opening Reaction of N-Aminophthalimide Hydrazones

Araldehyde hydrazones III of N-aminophthalimide underwent rapid ring opening reactions initiated by the addition of excess base to their refluxing methanolic solutions.The products were conveniently isolated through liquid-liquid extraction as the stable