324067-43-8

Basic information

• Product Name: 1-(4-ethylbenzylidene)-2-phenylhydrazine
• Synonyms: 1-(4-ethylbenzylidene)-2-phenylhydrazine
• CAS NO: 324067-43-8
• Molecular Weight: 224.305
• Mol File: 324067-43-8.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1-(4-ethylbenzylidene)-2-phenylhydrazine(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(4-ethylbenzylidene)-2-phenylhydrazine(324067-43-8)
• EPA Substance Registry System: 1-(4-ethylbenzylidene)-2-phenylhydrazine(324067-43-8)

Safety Data

• Hazardous Substances Data: 324067-43-8(Hazardous Substances Data)

Upstream product

• 100-63-0 phenylhydrazine 
• 4748-78-1 4-ethylbenzylaldehyde 

Relevant articles and documents

From Phenylhydrazone to 1H-1,2,4-Triazoles via Nitrification, Reduction and Cyclization

Herein we report an annulation of phenylhydrazone via a tandem nitrification, reduction, cyclization protocol employing cobalt nitrate and 1,2-dichloroethane to produce substituted 1H-1,2,4-triazoles. Notably, 1,2-dichloroethane serves both the solvent and a hydrogen source for transfer hydrogenation. This methodology works under mild conditions, providing a direct approach for the synthesis of 1H-1,2,4-triazoles. (Figure presented.).

A prototype continuous-flow liquid-liquid extraction system using open-source technology

A prototype continuous-flow liquid-liquid extraction system is reported. By harnessing several open-source software libraries, a computer control script was written using the Python programming language. Using a 'computer-vision' approach, this allowed the computer to monitor the interface level between the organic and aqueous phases using a simple webcam setup and (by dynamically controlling pump flow rate) to keep this interface within defined limits. The system enabled the efficient 'inline' extraction of excess reagent in hydrazone formations, dithiane formations and epoxidations. The initial results of dispersion measurement are also presented.