66711-82-8 Usage
Physical state
Colorless, odorless gas at room temperature and pressure
Flammability
Non-flammable
Uses
Refrigerant, propellant, thermal insulation, electronics cooling, blowing agent in foam production
Boiling point
Low (specific value not provided)
Thermal stability
High
Environmental impact
Potent greenhouse gas with high global warming potential
Efforts to reduce impact
Searching for alternative compounds with lower environmental impact
Industrial applications
Wide range, but environmental concerns are a factor
Check Digit Verification of cas no
The CAS Registry Mumber 66711-82-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,7,1 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 66711-82:
(7*6)+(6*6)+(5*7)+(4*1)+(3*1)+(2*8)+(1*2)=138
138 % 10 = 8
So 66711-82-8 is a valid CAS Registry Number.
66711-82-8Relevant academic research and scientific papers
Fluoride-mediated selective cross-coupling reactions of alkyl halides and trimethyl(perfluoroalkyl)silanes, Me3SiRf (Rf = CF3, C2F5) in the absence of any catalysts
Tyrra, Wieland,Naumann, Dieter,Quadt, Silke,Buslei, Sigrid,Yagupolskii, Yurii L.,Kremlev, Mikhail M.
, p. 813 - 817 (2008/03/14)
A temperature range of -18 °C to room temperature was found to be effective for selective fluoride-mediated cross-coupling reactions of trimethyl(perfluoroalkyl)silanes, Me3SiCF3 and Me3SiC2F5, and alkyl halides, RX (X = Br, I) in the absence of any catalyst.
