26131-32-8 Usage
Uses
Used in Non-stick Cookware Industry:
PERFLUORO(2,5-DIMETHYL-3,6-DIOXANONANOIC) ACID METHYL ESTER is used as a key ingredient in the formulation of non-stick coatings for cookware. Its water and oil repellent properties contribute to the easy release of food and reduced sticking, enhancing the performance and durability of the cookware.
Used in Textile Industry:
In the textile industry, PERFLUORO(2,5-DIMETHYL-3,6-DIOXANONANOIC) ACID METHYL ESTER is utilized in the manufacturing of water and stain repellent fabrics. Its incorporation into the fabric's surface provides resistance to water and oil-based stains, making the fabric more durable and easier to clean.
Environmental and Health Concerns:
Despite its applications, PERFLUORO(2,5-DIMETHYL-3,6-DIOXANONIC) ACID METHYL ESTER has raised concerns due to its resistance to degradation and potential environmental and health impacts. Studies have linked its presence to adverse effects on reproductive and developmental health in animals, prompting a search for safer alternatives to this chemical compound.
Research for Safer Alternatives:
Given the potential risks associated with PERFLUORO(2,5-DIMETHYL-3,6-DIOXANONANOIC) ACID METHYL ESTER, there is a growing interest in developing and adopting safer alternatives. This includes exploring new materials and technologies that can provide similar non-stick and repellent properties without the associated environmental and health hazards.
Check Digit Verification of cas no
The CAS Registry Mumber 26131-32-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,1,3 and 1 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 26131-32:
(7*2)+(6*6)+(5*1)+(4*3)+(3*1)+(2*3)+(1*2)=78
78 % 10 = 8
So 26131-32-8 is a valid CAS Registry Number.
InChI:InChI=1/C10H3F17O4/c1-29-2(28)3(11,6(15,16)17)30-10(26,27)5(14,8(21,22)23)31-9(24,25)4(12,13)7(18,19)20/h1H3
26131-32-8Relevant academic research and scientific papers
Oligomerization of nitrogen-containing perfluoroacyl fluorides with hexafluoropropene oxide
Fukaya, Haruhiko,Nishida, Masakazu,Hayashi, Eiji,Hayakawa, Yoshio,Abe, Takashi,et al.
, p. 179 - 186 (2007/10/02)
The ionic oligomerization of eight nitrogen-containing perfluoroacyl fluorides with hexafluoropropene oxide (HFPO) has been investigated.The 1:1 adducts of the acyl fluorides and HFPO were obtained in good yield except for the cases of 1f, 1g and 1h.The difference in the reactivity of two isomers (1e and 1f) is discussed in terms of the nucleophilicity of the alkoxide formed from them on the basis of the molecular orbital calculations.
Formation and reactions of carbanions from α-substituted perfluoroacyl fluorides
Chen, L. S.,Eapen, K. C.
, p. 93 - 100 (2007/10/02)
Aliphatic α-substituted perfluoroacyl fluorides are converted to hindered ketones in low to moderate yields on refluxing in acetonitrile with alkali metal fluorides.Other products identified in hydrolyzed reaction mixtures include perfluoroolefins and monohydroperfluoro compounds.A mechanism involving the formation of a carbanion intermediate is proposed.Evidence for the formation of carbanions has been obtained by carrying out the reaction in the presence of bromine and also in the presence of other substrates.
