72629-94-8 Usage
Uses
Used in Industrial Applications:
Perfluorotridecanoic Acid 97 is used as an additive in various industrial processes for its unique properties, such as its high chemical and thermal stability, and its ability to reduce surface tension. This makes it suitable for applications in the production of coatings, lubricants, and firefighting foams.
Used in Environmental Research:
PFTA 97 is also utilized in environmental research as a marker for studying the presence and behavior of perfluorinated compounds in the environment. Due to its persistence and potential for bioaccumulation, understanding its distribution and impact on ecosystems is crucial for assessing and managing environmental risks.
Check Digit Verification of cas no
The CAS Registry Mumber 72629-94-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,6,2 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 72629-94:
(7*7)+(6*2)+(5*6)+(4*2)+(3*9)+(2*9)+(1*4)=148
148 % 10 = 8
So 72629-94-8 is a valid CAS Registry Number.
InChI:InChI=1/C13HF25O2/c14-2(15,1(39)40)3(16,17)4(18,19)5(20,21)6(22,23)7(24,25)8(26,27)9(28,29)10(30,31)11(32,33)12(34,35)13(36,37)38/h(H,39,40)
72629-94-8Relevant academic research and scientific papers
OXYDATION ANODIQUE DE IODOPERFLUOROALCANES DANS LES ACIDES PERFLUOROALCANESULFONIQUES. PREPARATION DE NOUVEAUX ESTERS SULFONIQUES TOTALEMENT FLUORES RFSO3R'F A LONGUES CHAINES
Germain, A.,Commeyras, A.
, p. 487 - 492 (2007/10/02)
Perfluorinated sulphonic esters RFSO3R'F and fluorosulphates FSO3R'F, are easily obtained by anodic oxidation of iodoperfluoroalkanes R'FI in perfluoroalkene sulphonic acids RFSO3H (RF=CF3, C2F5, C4F9) and fluorosulphuric acid.With di-iodo compound I(CF2)4I, the mono and the diester can be selectively obtained.The alkaline hydrolysis of these esters produces perfluorinated carboxylic compounds.Polyfluorinated iodide R'FCH2CH2I are also oxidized in similar conditions.The mechanism of the electrolytic reaction is discussed.