113823-56-6

Basic information

• Product Name: 1H,1H,2H,2H-PERFLUORODECYL P-TOLUENESULFONATE
• Synonyms: 1H,1H,2H,2H-PERFLUORODECYL P-TOLUENESULFONATE;1H,1H,2H,2H-PERFLUORODECYL P-TOLUENESULFONATE, 97% MIN.
• CAS NO: 113823-56-6
• Molecular Formula: C₁₇H₁₁F₁₇O₃S
• Molecular Weight: 618.31
• Mol File: 113823-56-6.mol
• Article Data: 6

Chemical Properties

• Boiling Point: Safety Data
  1. N/A
  2. N/A
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  6. N/A
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  8. 113823-56-6(Hazardous Substances Data)
• Hazardous Substances Data: 113823-56-6(Hazardous Substances Data)

Usage

Molecular Structure

A perfluorinated alkyl chain (C10F21) attached to a p-toluenesulfonate group (C7H7SO3F).

Surface-Active Agent

Primarily used as a surfactant to reduce surface tension and enhance wetting and spreading properties of liquids.

Applications

Commonly used in cleaning products, industrial and household applications, coatings, adhesives, lubricants, and electronics manufacturing.

Water and Oil-Repelling Properties

Effective in repelling water and oil, making it useful in the production of various materials.

Environmental Concerns

Potential negative impacts on the environment due to the persistence and bioaccumulation of perfluorinated compounds.

Health Concerns

Possible human health risks associated with exposure to perfluorinated compounds, including 1H,1H,2H,2H-Perfluorodecyl p-toluenesulfonate.

InChI:InChI=1/C17H11F17O3S/c1-8-2-4-9(5-3-8)38(35,36)37-7-6-10(18,19)11(20,21)12(22,23)13(24,25)14(26,27)15(28,29)16(30,31)17(32,33)34/h2-5H,6-7H2,1H3

Upstream product

• 678-39-7 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-1-decanol 
• 104-15-4 toluene-4-sulfonic acid 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 361448-55-7 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoro-undecanoic acid 1-phenyl-ethyl ester 
• 344580-05-8 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoro-undecanoic acid (R)-1-phenyl-ethyl ester 
• 89373-67-1 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecanoylchloride 
• 34598-33-9 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecanoic acid 
• 21652-57-3 1-bromo-1,1,2,2-tetrahydroperfluorodecane 

Relevant articles and documents

Separation of enantiomers by extraction based on lipase-catalyzed enantiomer-selective fluorous-phase labeling

No chromatography is necessary to separate a racemic alcohol into its enantiomers. A highly fluorinated acyl residue was tranferred in an enantiomer-selective manner onto a racemic alcohol in the presence of a lipase [Eq. (1)]. The labeled enantiomer was separated from the unlabeled one by a simple but very efficient partition between fluorous and organic phases.

Method for preparing supercritical carbon dioxide thickener for exploitation of extra-low permeability ultra-low permeability oil and gas reservoir

The invention relates to a method for preparing a supercritical carbon dioxide thickener for exploitation of an extra-low permeability ultra-low permeability oil and gas reservoir, and aims to solve the problem that an oil and gas reservoir is damaged by a common exploitation mode. According to the technical scheme, the method comprises the following steps: putting a bottle into an ice water bath,adding perfluorooctyl ethanol, toluenesulfonyl chloride and pyridine, performing a reaction for three hours at 0-20 DEG C, adding filtering paper after the reaction is completed, performing ultrasonic dispersion for one hour, removing the filtering paper, and washing for 3-5 times with diluted hydrochloric acid so as to obtain an intermediate (1); putting (N-tert-butyloxy carbonyl) trihydroxymethyl aminomethane and the intermediate (1) into another bottle, adding potassium carbonate and N-N-dimethyl formamide, and heating to 60 DEG C to implement a reaction for four hours so as to obtain an intermediate (2); and finally adding trifluoroacetic acid, dichloromethane and the intermediate (2), performing a reaction for two hours at 50 DEG C, performing extraction and vacuum drying, adding 1,6-caproyl diisocyanate, and performing a reaction for two hours at 55 DEG C, thereby obtaining a final product. By adopting the thickener, the viscosity of carbon dioxide can be increased, and the thickener can be applied to fracturing transformation and chemical flooding.

Combining lipase-catalyzed enantiomer-selective acylation with fluorous phase labeling: A new method for the resolution of racemic alcohols

Lipase-catalyzed acylation of racemic alcohols with a highly fluorinated acyl donor allows their kinetic resolution accompanied by the simultaneous enantiomer-selective fluorous phase labeling. Both the tagged and the untagged enantiomer can be separated without chromatography by a very efficient partition between a fluorous and an organic phase. The method has been successfully applied to the resolution of typically racemic secondary alcohols of low molecular weight. The fluorous label can be recovered quantitatively.