355-73-7

Usage

Chemical composition

Consists of carbon and fluorine atoms in a perfluorinated compound structure.

Chemical stability

High resistance to chemical reactions and degradation.

Thermal resistance

Able to withstand high temperatures without breaking down.

Water and oil repellency

Effective at repelling water and oil due to its hydrophobic and oleophobic properties.

Surfactant properties

Capable of reducing surface tension and improving wetting in various industrial applications.

Use in specialty coatings and surface treatments

Component in the production of coatings and treatments with unique properties.

Upstream product

• 376-53-4 octafluoroadiponitrile 
• 108-24-7 acetic anhydride 
• 1190601-34-3 2,2'-(2,2,3,3,4,4,5,5-octafluorohexane-1,6-diyl)diisoindoline-1,3-dione 
• 51437-76-4 trifluoromethanesulfonic acid 2,2,3,3,4,4,5,5-octafluoro-1,6-hexanediyl ester 
• 58191-49-4 2,2,3,3,4,4,5,5-octafluoro-1,6-hexanediazide 
• 355-74-8 2,2,3,3,4,4,5,5-octafluoro-1,6-hexanediol 
• 355-66-8 octafluoro-adipic acid diamide 

Relevant academic research and scientific papers

PROCESS FOR PRODUCING FLUORINE-CONTAINING ALIPHATIC AMINE HYDROCHLORIDE

PROBLEM TO BE SOLVED: To provide a production process in which a high purity fluorine-containing aliphatic amine hydrochloride can be produced efficiently. SOLUTION: Provided is a process for producing fluorine-containing aliphatic amine hydrochloride comprising a step (I) in which hydrogen chloride (B) is acted on a fluorine-containing aliphatic amine (A) in a solution (X) containing (A), (B) and water to produce a fluorine-containing aliphatic amine hydrochloride (C), and a step (II) in which, after step (I), (C) is subjected to solid-liquid separation, and an aqueous solution (F) in which (C) is dissolved in water and a solution (G) containing hydrogen chloride (B) are mixed to make a solution (H), followed by precipitating (C) in the solution (H), and in which, characterized, the concentration of hydrogen chloride (B) in the solution (H) immediately after mixing the aqueous solution (F) and the solution (G) is 8 to 20 wt.% based on the weight of (H). SELECTED DRAWING: None COPYRIGHT: (C)2018,JPO&INPIT

Synthesis and phosphonate binding of guanidine-functionalized fluorinated amphiphiles

We report herein convenient procedures for the use of highly fluorinated α,ω-diols (e.g. 1) as building blocks for the rapid assembly of amphiphilic materials containing a fluorous phase region. We describe expedient conversion of the parent diols to both

Synthesis and characterization of highly fluorinated diamines and benzoxazines derived therefrom

A novel method for the synthesis of highly fluorinated benzoxazines in a high yield derived form a α,ω-diamine-polyfluoroalkane and α,ω-dianiline-polyfluoroalkane is described. The synthetic method increases the yield by 20% and reduces the reaction time

Highly fluorinated diazides and process therefor

This invention relates to highly fluorinated diazides of the formula N3 CH2 (CF2)x CH2 N3 wherein x is a positive integer from 2 to 12; to the preparation of these diazides by the reaction of excess sodium azide with a ditosylate of the formula C7 H7 SO3 CH2 (CF2)x CH2 O3 SC7 H7 wherein x has the same meaning given above; and to the synthesis of highly fluorinated primary diamines of the formula H2 NCH2 (CF2)x CH2 NH2 wherein x has the same meaning given above by catalytic hydrogenation of said diazides.