8,9,10,11-Tetrachloro-12H-isoindolo[2,1-a]perimidin-12-one(CAS: 20749-68-2)

8,9,10,11-Tetrachloro-12H-isoindolo[2,1-a]perimidin-12-one (CAS: 20749-68-2) is a crystalline solid with a molecular weight of approximately 364.03 g/mol. It is poorly soluble in water but soluble in common organic solvents like ethanol and acetone. The compound is highly reactive due to its multiple halogen substitutions and can undergo various chemical transformations. It has a melting point of about 160-165°C and is stable under normal laboratory conditions.

8,9,10,11-Tetrachloro-12H-isoindolo[2,1-a]perimidin-12-one (CAS: 20749-68-2) is typically synthesized through a multistep process involving the condensation of appropriate precursors followed by chlorination reactions. The synthesis often requires the use of strong acid catalysts and may involve Grignard reagents or alkyl halides. The process needs to be carried out under an inert atmosphere to prevent side reactions with oxygen or moisture.

8,9,10,11-Tetrachloro-12H-isoindolo[2,1-a]perimidin-12-one (CAS: 20749-68-2) finds applications in the pharmaceutical industry due to its potential biological activity. It is also used in the semiconductor industry as a precursor for the synthesis of functional materials. Additionally, it has applications in the development of sensors and as a research reagent in organic synthesis.

When handling 8,9,10,11-Tetrachloro-12H-isoindolo[2,1-a]perimidin-12-one (CAS: 20749-68-2), it is crucial to use appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Work should be carried out in a fume hood to minimize exposure to the vapor. Spills should be handled with caution, using appropriate cleaning agents and disposing of them in accordance with local regulations. Always refer to the Safety Data Sheet (SDS) for specific handling instructions and emergency procedures.