20109-59-5 Usage
Uses
Used in Coatings Industry:
Sodium perfluoroheptanoate is used as a wetting agent and surface tension modifier for improving the application and performance of coatings. Its ability to lower surface tension facilitates better spreading and adhesion, enhancing the overall quality and durability of the coatings.
Used in Adhesives Industry:
In the adhesives industry, sodium perfluoroheptanoate serves as a dispersant and surfactant, which helps in achieving a uniform distribution of components and improving the adhesive's bonding strength and stability across different surfaces.
Used in Cleaning Products:
Sodium perfluoroheptanoate is utilized as a wetting agent in cleaning products to facilitate the spreading of the cleaning solution on various surfaces, thereby enhancing the cleaning efficiency and effectiveness in removing dirt and stains.
Used in the Production of Hydrophobic and Oleophobic Materials:
Due to its inherent oil and water repellent properties, sodium perfluoroheptanoate is used in the formulation of hydrophobic and oleophobic materials, which find applications in various industries such as textiles, construction, and automotive, where resistance to water and oil is required.
However, the use of sodium perfluoroheptanoate and other perfluoroalkyl substances has raised environmental and health concerns, leading to stricter regulations and a drive towards the development of more sustainable alternatives.
Check Digit Verification of cas no
The CAS Registry Mumber 20109-59-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,1,0 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 20109-59:
(7*2)+(6*0)+(5*1)+(4*0)+(3*9)+(2*5)+(1*9)=65
65 % 10 = 5
So 20109-59-5 is a valid CAS Registry Number.
InChI:InChI=1/C7HF13O2.Na/c8-2(9,1(21)22)3(10,11)4(12,13)5(14,15)6(16,17)7(18,19)20;/h(H,21,22);/q;+1/p-1
20109-59-5Relevant academic research and scientific papers
Huang, Bing-Nan,Haas, A.,Lieb, M.
, p. 49 - 62 (1987)
The reaction of both primary perfluoroalkyl iodides and bromides containing 3-12 carbon atoms with a rongalite-NaHCO3 reagent in aqueous dipolar aprotic solvents, such as DMF or DMSO, has been investigated.The reaction gave sodium perfluorocarboxylates in 51-86percent yields, and these were transformed to the respective perfluorocarboxylic acids by treatment with sulfuric acid.This provides a new method for the synthesis of perfluorocarboxylic acids.
Il'in, V. V.,Kabakchi, E. V.,Ignatenko, A. V.
, p. 485 - 487 (1993)
The reactions of benzamidoxime and its sodium salt with methyl esters of fluorinated esters at 20-100 deg C give 1,2,4-oxadiazoles or O-addition products.
