136013-79-1 Usage
Description
1,3-Dichloro-1,1,2,3,3-pentafluoropropane is a colorless, odorless liquid that is nonflammable. It is a polyfluorinated refrigerant used in cooling systems. However, it is also classified as an environmental toxin due to its contribution to ozone depletion and is listed on the US EPA Toxic Release Inventory (TRI) list.
Uses
Used in Cooling Systems:
1,3-Dichloro-1,1,2,3,3-pentafluoro-propane is used as a refrigerant in cooling systems for its effective cooling properties. Despite its environmental concerns, it is still utilized in certain applications due to its efficiency in cooling systems.
Used in Environmental Regulation and Monitoring:
1,3-Dichloro-1,1,2,3,3-pentafluoro-propane is also used as a reference substance in the monitoring and regulation of environmental toxins. Its presence on the US EPA TRI list highlights the need for continued research and development of alternative, more environmentally friendly refrigerants.
Air & Water Reactions
Slightly soluble in water.
Reactivity Profile
1,3-dichloro-1,1,2,3,3-pentafluoro-propane is chemically inert in many situations, but can react violently with strong reducing agents such as the very active metals and the active metals. Reacts with strong oxidizing agents and with air under extremes of temperature.
Check Digit Verification of cas no
The CAS Registry Mumber 136013-79-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,0,1 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 136013-79:
(8*1)+(7*3)+(6*6)+(5*0)+(4*1)+(3*3)+(2*7)+(1*9)=101
101 % 10 = 1
So 136013-79-1 is a valid CAS Registry Number.
InChI:InChI=1/C3HCl2F5/c4-2(7,8)1(6)3(5,9)10/h1H
136013-79-1Relevant articles and documents
Selective reduction of halopolyfluorocarbons by organosilicon hydrides
Petrov, Viacheslav A.
, p. 7294 - 7297 (1998)
It is demonstrated that silicon hydrides can be used for reduction of polyfluorinated halocarbons. For example, the reaction between CF3CCl2F and excess triethylsilane, catalyzed by benzoyl peroxide, leads to the formation of a mixture containing CF3CHClF (major), CF3CH2F, and ClSi(C2H5)3. On the other hand, the reaction of chlorofluoroalkanes, containing an internal -CCl2- group readily proceeds with reduction of both chlorines, leading to compounds such as (CF3)2CH2 and CF3CH2C2F5. In contrast to chlorofluoroalkanes, bromofluoroalkanes are much more reactive and reaction with hydrosilane rapidly proceeds without the catalyst at elevated temperature.
