1691-89-0

Basic information

• Product Name: Chlorodifluoromethyl radical
• Synonyms: Chlorodifluoromethyl radical;Difluorochloromethyl radical
• CAS NO: 1691-89-0
• Molecular Formula: CClF₂
• Molecular Weight: 85.4605064
• Mol File: 1691-89-0.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Chlorodifluoromethyl radical(CAS DataBase Reference)
• NIST Chemistry Reference: Chlorodifluoromethyl radical(1691-89-0)
• EPA Substance Registry System: Chlorodifluoromethyl radical(1691-89-0)

Safety Data

• Hazardous Substances Data: 1691-89-0(Hazardous Substances Data)

Usage

InChI:InChI=1/CClF2/c2-1(3)4

Upstream product

• 75-71-8 Dichlorodifluoromethane 
• 75-68-3 1-Chloro-1,1-difluoroethane 

Downstream Products

• 353-59-3 halon-1211 
• 75-45-6 Chlorodifluoromethane 
• 2154-59-8 difluoro-methylene 
• 75-71-8 Dichlorodifluoromethane 
• 76-14-2 1,2-dichloro-1,1,2,2-tetrafluoroethane 
• 2264-21-3 trifluoromethyl radical 

Relevant articles and documents

Rate measurement of the reaction of CF2Cl radicals with O 2

We have studied the association reaction of the CF2Cl radicals with O2 in presence of N2. The infrared multiple photon dissociation (IRMPD) technique with a homemade TEA CO2 laser was used for the CF2Cl radical generation and the vibrational chemiluminiscence technique was set up for the study of the reaction kinetics. The time-resolved IR fluorescence of the vibrationally excited CF2O photoproduct was used to measure the disappearance rate of these radicals. A kinetic mechanism is presented to account for the rate of production of CF 2O*. The CF2Cl radical association reaction rate with O2, evidence of a direct channel of photoproduct formation and its reaction rate, and the CF2O* collisional deactivation rate have been obtained.