119870-84-7

Basic information

• Product Name: 1H-Inden-1-one, 2-chloro-
• Synonyms: 1H-Inden-1-one, 2-chloro-
• CAS NO: 119870-84-7
• Molecular Formula: C₉H₅ClO
• Molecular Weight: 164.59
• Mol File: 119870-84-7.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1H-Inden-1-one, 2-chloro-(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Inden-1-one, 2-chloro-(119870-84-7)
• EPA Substance Registry System: 1H-Inden-1-one, 2-chloro-(119870-84-7)

Safety Data

• Hazardous Substances Data: 119870-84-7(Hazardous Substances Data)

Upstream product

• 17215-77-9 2,2-dichloro-2,3-dihydro-1H-inden-1-one 

Relevant articles and documents

PHOTOCHEMISTRY OF α-HALOCYCLOALKANONES AND α,α-DIHALOCYCLOALKANONES. IONIC AND RADICAL PHOTOCHEMICAL CARBON-HALOGEN BOND CLEAVAGE

The nature of the photochemical carbon-halogen bond cleavage in α-halo cycloalkanones depends on the halogen atom bonded and on the ring size of the cycloalkanone.In the 2-halo-1-indanone series the amount of radical products increased from iodine to chlorine, while in the case of 2-halo-3,4-dihydro-1(2H)-naphthalenone 43percent for iodo, 32percent for bromo, and 53percent for the chloro derivative were found.On the other hand, photochemical carbon-chlorine bond cleavage in 2,2-dichloro-1-indanone led to only radical products, while the formation of both radical and ionic products inthe ratio 1:1 was observed in the case of 2,2-dibromo-1-indanone.In the 2,2-dihalo-3,4-dihydro-1(2H)-naphthalenone series, the ratio of the radical to ionic products formed strongly depended on the halogen atom bonded: preferential formation of the radical product in the case of the chloro derivative (92percent) in contrast to 94percent of the ionic products in the case of the bromoderivative, was observed.