17352-09-9 Usage
Description
1H,1H-Perfluorooctyl trifluoromethanesulfonate is a synthetic fluorinated compound characterized by its surfactant properties. It is recognized for its ability to reduce surface tension, which makes it a versatile agent in various industrial applications. Its fluorinated structure endows it with high thermal and chemical stability, allowing it to perform reliably in demanding conditions.
Uses
Used in Non-stick Surfaces Industry:
1H,1H-Perfluorooctyl trifluoromethanesulfonate is used as a surface-tension reducing agent for the production of non-stick surfaces. Its ability to lower surface tension contributes to the formation of surfaces that resist adhesion, making it ideal for cookware and other applications where reduced friction is beneficial.
Used in Fire-fighting Foams Industry:
In the fire-fighting foams industry, 1H,1H-Perfluorooctyl trifluoromethanesulfonate serves as a critical component that enhances the foam's effectiveness in extinguishing fires. Its surfactant properties allow the foam to spread more easily and cover larger areas, improving the firefighting process.
Used as a Wetting Agent in the Chemical Industry:
1H,1H-Perfluorooctyl trifluoromethanesulfonate is utilized as a wetting agent in the chemical industry to improve the spreading and absorption of liquids on surfaces. This characteristic is particularly useful in processes where even distribution of a substance is required for optimal performance.
However, the use of 1H,1H-Perfluorooctyl trifluoromethanesulfonate also raises environmental concerns due to the persistence and potential bioaccumulation of perfluorooctyl compounds in organisms. As a result, it is crucial to weigh the benefits against the possible ecological risks when considering its application in various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 17352-09-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,3,5 and 2 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 17352-09:
(7*1)+(6*7)+(5*3)+(4*5)+(3*2)+(2*0)+(1*9)=99
99 % 10 = 9
So 17352-09-9 is a valid CAS Registry Number.
InChI:InChI=1/C9H2F18O3S/c10-2(11,1-30-31(28,29)9(25,26)27)3(12,13)4(14,15)5(16,17)6(18,19)7(20,21)8(22,23)24/h1H2
17352-09-9Relevant articles and documents
Practice of fluorous biphase chemistry: Convenient synthesis of novel fluorophilic ethers via a Mitsunobu reaction
Rabai, Jozsef,Szabo, Denes,Borbas, Eszter K.,Koevesi, Istvan,Koevesdi, Istvan,Csampai, Antal,Goemoery, Agnes,Pashinnik, Valeriy E.,Shermolovich, Yuriy G.
, p. 199 - 207 (2002)
The evolution of the term fluorous is addressed first, then a concise terminology is proposed, including fluorous partition coefficient, specific fluorophilicity and fluorousness. Some examples are shown for the design of higher generation fluorophilic mo
Preparation of (perfluoroalkyl)alkane thiols via Zemplén deacylation of fluorous (perfluoroalkyl)alkyl thioacetates
Menczinger, Bálint,Nemes, Anikó,Szíjjártó, Csongor,Rábai, József
, p. 70 - 77 (2018/03/21)
Convenient and robust synthesis of (perfluoroalkyl)alkane thiols [(CnF2n+1(CH2)mSH); m/n = 3/4,6,8,10, 4a-d; m/n = 2/6, 8; m/n = 1/1,2,3,7,8H, 12a-e] was developed starting from commercially available fluorous alcohols (1a-d, 5, 9a-e). The intermediate (perfluoroalkyl)alkyl iodides and/or sulfonates were reacted with potassium thioacetate in DMF, and the resulting thioacetates were deacetylated by a Zemplén analogue reaction. The (perfluoroalkyl)alkane thiols were obtained in good overall yields and high purity.
Various synthetic approaches to fluoroalkyl p-nitrophenyl ethers
Preschera, Dietrich,Thiele, Thomas,Ruhmann, Ralf
, p. 145 - 148 (2007/10/03)
Homologous 1H,1H-perfluoroalkyl p-nitrophenyl ethers (alkyl = C2-C8) were synthesized using different methods. The results are discussed in context with contradictory comments of the literature. The fluoroalkoxylation of p-chloronitrobenzene occurs in only one step, but it is limited to small fluoroalkyl groups. The fluoroalkylation of p-nitrophenol via sulphonic acid esters is a better synthetic route. Differences in reactivity and yield between tosylates, mesylates and inflates are found and discussed. The preferred synthesis includes the use of trifluoromethane sulphonic acid esters.
