39033-45-9

Basic information

• Product Name: AKOS BBS-00005529
• Synonyms: AKOS BBS-00005529;ASISCHEM C58379;3,3-Dichloro-1,3-dihydro-2H-indol-2-one;3,3-Dichloro-1,3-dihydro-indol-2-one;3,3-dichloro-1H-indol-2-one;3,3-dichloro-2-indolinone;3,3-dichloroindolin-2-one;3,3-dichlorooxindole
• CAS NO: 39033-45-9
• Molecular Formula: C₈H₅Cl₂NO
• Molecular Weight: 202.04
• Mol File: 39033-45-9.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 334.8±42.0 °C(Predicted)
• Appearance: /
• Density: 1.52±0.1 g/cm3(Predicted)
• PKA: 10.82±0.40(Predicted)
• CAS DataBase Reference: AKOS BBS-00005529(CAS DataBase Reference)
• NIST Chemistry Reference: AKOS BBS-00005529(39033-45-9)
• EPA Substance Registry System: AKOS BBS-00005529(39033-45-9)

Safety Data

• HazardClass: IRRITANT
• Hazardous Substances Data: 39033-45-9(Hazardous Substances Data)

Upstream product

• 120-72-9 indole 

Downstream Products

• 114863-86-4 N-methyl-1,3-dihydro-3,3-bis(4-methoxyphenyl)-2H-indol-2-one 
• 91-56-5 indole-2,3-dione 
• 1922-79-8 3,3-diphenyl-1,3-dihydro-indol-2-one 
• 125-13-3 oxyphenisatine 
• 115-33-3 Bisatin 
• 47465-97-4 3,3-bis(4-hydroxy-3-methylphenyl)-1H-indol-2-one 

Relevant articles and documents

A vanadium-based chemical oscillator: Identification of chemical species responsible for the redox reaction and construction of a simplified model

To identify the chemical species involved in a unique, vanadium-based chemical oscillator reaction, products derived from indole in the oscillation solution were isolated and characterized. NMR and mass spectra showed that 3,3-dichloro-2-oxoindole and isatin were formed during the oscillation process. The formation of these two compounds suggests that peroxo species such as CHCl2OO· and CHCl2OOH play a key role in the construction of the oscillation system. A skeletal model for the system is proposed based on these findings. Copyright