94159-84-9

Usage

Uses

Used in Industrial Applications:
1H,1H,2H,3H,3H-Perfluoroundecan-1,2-diol is used as a surfactant, surface treatment agent, and in the production of fluoropolymer materials due to its water and oil repellent properties, stability, and resistance to heat, chemicals, and environmental degradation.
Used in Surfactant Industry:
1H,1H,2H,3H,3H-Perfluoroundecan-1,2-diol is used as a surfactant for its ability to reduce surface tension and improve the spreading and wetting properties of liquids, enhancing the performance of various products.
Used in Surface Treatment Industry:
1H,1H,2H,3H,3H-Perfluoroundecan-1,2-diol is used as a surface treatment agent to provide water and oil repellent properties to various materials, improving their durability and resistance to environmental factors.
Used in Fluoropolymer Production:
1H,1H,2H,3H,3H-Perfluoroundecan-1,2-diol is used in the production of fluoropolymer materials, which are known for their exceptional chemical resistance, thermal stability, and non-stick properties, making them suitable for various applications in industries such as automotive, aerospace, and electronics.

InChI:InChI=1/C11H7F17O2/c12-4(13,1-3(30)2-29)5(14,15)6(16,17)7(18,19)8(20,21)9(22,23)10(24,25)11(26,27)28/h3,29-30H,1-2H2

Upstream product

• 38565-53-6 (2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-heptadecafluorononyl)oxirane 
• 94159-88-3 4-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-heptadecafluorononan-1-yl)-2,2-dimethyl-1,3-dioxolane 

Relevant academic research and scientific papers

FLUORINATED URETHANE COMPOUNDS AND COMPOSITIONS CONTAINING THE SAME

A fluorine-containing urethane compound of the general formula:[Rf-A1-(X1(OH))-(Y1)a-OC(=O)NH-]m I[-NHC(=O)O-Y2]n[-NHC(=O)O- ((ClCH2-)X2O)b-R1]k wherein I is a group remaining after an isocyanate group is removed from a polyisocyanate compound, Rf is a perfluoroalkyl group having 2 to 21 carbon atoms, A1 is a direct bond or a divalent organic group having 1 to 21 carbon atoms, X1 and X2 are trivalent linear or branched aliphatic group having 2 to 5 carbon atoms, Y1 is a divalent organic group having 0 to 5 carbon atoms and 0 to 2 nitrogen atoms (provided that at least one carbon atom or nitrogen atom is present) and at least one hydrogen atom, Y2 is a monovalent organic group optionally having a hydroxyl group, and R1 is a hydrogen atom or an alkyl group having 1 to 10 carbon atoms, can impart high water- and oil-repellency.

Synthesis of F-alkyl α-hydroxy acids and esters from F-alkyl epoxides and F-alkyl α-bromo acids and esters from F-alkyl bromohydrins

F-alkyl α-hydroxy acids and F-alkyl α-bromo acids were prepared respectively by the nitric acid ring-opening oxidative reaction of F-alkyl oxiranes, and oxidation by chromic acid of F-alkyl bromohydrins. The synthesized acids were converted to the corresponding methyl esters which may prove to be useful in the synthesis of F-alkylated heterocycles.

Chemistry of [(perfluoroalkyl)methyl] oxiranes. Regioselectivity of ring opening with O-nucleophiles and the preparation of amphiphilic monomers

The reactions of oxiranes RFCH2CH(-O-)CH2 (RF≡C4F9, C6F13, C8F17; 4a-4c) with a series of alkanols in the presence of a Lewis acid took place at the terminal carbon atom with complete regioselectivity. 2-Hydroxyethyl methacrylate and acrylate reacted similarly. The reaction with alkane diols was controlled to proceed with one or two molecules of the oxiranes chemoselectively. Non-regioselective, base-catalysed ring opening by methacrylic acid (83% terminal attack) was discussed on the basis of the hard and soft acids and bases (HSAB) concept. A convenient transformation of the oxiranes to the corresponding diols 13a-13c via dioxolane intermediates, and their conversion to bis-methacrylates, was accomplished with overall yields of 75%-79%. Thiourea converted the oxiranes into the corresponding thiiranes (15a-15c). The reactions afforded products generally in yields of 82%-98%.