70660-85-4 Usage
Physical state
Colorless gas It is a gaseous compound that is colorless and has a pungent odor.
Flammability
Highly flammable This chemical compound is highly susceptible to combustion and can easily catch fire.
Odor
Pungent The gas has a strong, pungent odor that can be detected at low concentrations.
Usage
Refrigerant It is primarily used as a refrigerant in various cooling and freezing applications.
Environmental impact
Lower impact As an HFC replacement, it has a lower environmental impact compared to traditional refrigerants and other chemicals.
Applications
a. Blowing agent in foam insulation production
b. Solvent in degreasing and cleaning applications
c. Propellant in aerosol cans
Research potential
Alternative refrigerant It is being researched as a possible replacement for traditional refrigerants in air conditioning and refrigeration systems due to its lower global warming potential and ozone depletion potential.
Check Digit Verification of cas no
The CAS Registry Mumber 70660-85-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,6,6 and 0 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 70660-85:
(7*7)+(6*0)+(5*6)+(4*6)+(3*0)+(2*8)+(1*5)=124
124 % 10 = 4
So 70660-85-4 is a valid CAS Registry Number.
70660-85-4Relevant academic research and scientific papers
Burdon, James,Ezmirly, Saleh T.,Huckerby, Thomas N.
, p. 283 - 318 (1988)
The fluorination of butane over cobalt trifluoride has given a complex mixture of partially fluorinated compounds: 51 of these have been identified, comprising over 99percent of the products.Most were polyfluor-butanes but 1-2percent were polyfluoro-2-methylpropanes.The reaction has no synthetic utility.There was some selectivity in the fluorination: secondary C-H was convertart byed into C-F more easily then primary, and the ease of replacement of a particular H was reduced by geminal vicinal fluorines.A computer model of the fluorination was only partially successful, perhaps because the fluorination proceeded in part by simple F for H replacement and in part via alkenes: the model only allowed for the former.
