78032-08-3

Basic information

• Product Name: 5-chloro phthalazine
• Synonyms: 5-chloro phthalazine
• CAS NO: 78032-08-3
• Molecular Weight: 164.594
• Mol File: 78032-08-3.mol
• Article Data: 2

Chemical Properties

• Melting Point: 128 °C
• Boiling Point: 364.3±15.0 °C(Predicted)
• Density: 1.349±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 5-chloro phthalazine(CAS DataBase Reference)
• NIST Chemistry Reference: 5-chloro phthalazine(78032-08-3)
• EPA Substance Registry System: 5-chloro phthalazine(78032-08-3)

Safety Data

• Hazardous Substances Data: 78032-08-3(Hazardous Substances Data)

Upstream product

• 5328-80-3 N-[1-(2-Chloro-phenyl)-meth-(Z)-ylidene]-N'-[1-(2-chloro-phenyl)-meth-(E)-ylidene]-hydrazine 
• 89-98-5 2-chloro-benzaldehyde 
• 68-12-2 N,N-dimethyl-formamide 

Relevant articles and documents

One-pot synthesis of phthalazines and pyridazino-aromatics: A novel strategy for substituted naphthalenes

A new one-pot strategy for the synthesis of phthalazines and pyridazino-aromatics starting from aromatic aldehydes has been developed. A variety of substituents ranging from electron withdrawing to donating is tolerated furnishing the desired 1,2-diazine in good to excellent yields. The products have been applied to the bidentate Lewis acid catalyzed inverse electron-demand Diels-Alder (IEDDA) reaction opening a novel two-step entry into substituted naphthalenes, such as Naproxen.