30334-69-1

Basic information

• Product Name: perfluoro-n-butane sulfonamide
• Synonyms: perfluoro-n-butane sulfonamide
• CAS NO: 30334-69-1
• Molecular Weight: 299.117
• Mol File: 30334-69-1.mol
• Article Data: 25

Chemical Properties

• Melting Point: 67.5 °C(Solv: ethanol (64-17-5); water (7732-18-5))
• Boiling Point: 162.7±50.0 °C(Predicted)
• Density: 1.775±0.06 g/cm3(Predicted)
• CAS DataBase Reference: perfluoro-n-butane sulfonamide(CAS DataBase Reference)
• NIST Chemistry Reference: perfluoro-n-butane sulfonamide(30334-69-1)
• EPA Substance Registry System: perfluoro-n-butane sulfonamide(30334-69-1)

Safety Data

• Hazardous Substances Data: 30334-69-1(Hazardous Substances Data)

Usage

General Description

Perfluoro-n-butane sulfonamide is a chemical compound that belongs to the class of perfluoroalkyl substances. It is primarily used as a surfactant in various industrial applications, including in the production of textiles, paper, and firefighting foams. perfluoro-n-butane sulfonamide is known for its high thermal and chemical stability, as well as its low surface tension, making it effective for reducing the spread of fires and enhancing the performance of various materials. However, perfluoro-n-butane sulfonamide has also been associated with environmental and health concerns due to its persistence in the environment and potential toxicity. As a result, there is growing interest in finding more sustainable alternatives to this compound in industrial processes.

Upstream product

• 123-75-1 pyrrolidine 
• 65245-26-3 perfluorobutanesulfonyl azide 
• 110-89-4 piperidine 
• 102-82-9 tributyl-amine 
• 110-91-8 morpholine 
• 603-76-9 1-methylindole 
• 108-86-1 bromobenzene 
• 95-93-2 1,2,4,5-tetramethylbenzene 
• 101-81-5 Diphenylmethane 
• 375-72-4 Nonafluorobutanesulfonyl fluoride 
• 7664-41-7 ammonia 
• 34805-64-6 n-C₄F₉SO₂NCO 
• 131003-86-6 ammonium nonafluorobutanesulfonamide 
• 142-96-1 dibutyl ether 

Downstream Products

• 343337-71-3 4-fluoro-N-(nonafluorobutylsulfonyl)benzamide 
• 74941-53-0 C₄F₉SO₂NHB(C₆H₅)2 
• 958028-58-5 (1,1,2,2,3,3,4,4,4-nonafluoro-N-(perfluorophenyl)butyl)sulfonamide 
• 1158910-94-1 N-(nonafluorobutanesulfonyl) methyl phenyl sulfoximine 
• 34455-00-0 1,1,2,2,3,3,4,4,4-nonafluoro-N,N-bis(2-hydroxyethyl)butane-1-sulfonamide 
• 34454-99-4 1,1,2,2,3,3,4,4,4-Nonafluoro-butane-1-sulfonic acid (2-hydroxy-ethyl)-amide 

Relevant articles and documents

Multi-functional fluorinated ionic liquid infused slippery surfaces with dual-responsive wettability switching and self-repairing

Stimuli responsive slippery surfaces with controllable wettability have attracted much attention due to their potential application in many fields. However, most of these surfaces only adopted paraffin as the lubricant oil and achieved wettability transformation just by heating. In addition, the self-repairing properties of smart slippery surfaces have rarely been reported. Hence, challenges still remain in fabricating multiple responsive slippery surfaces based on other lubricants possessing self-repairing properties. Here, a smart slippery surface with controllable wettability was fabricated by using solid/liquid fluorinated ionic liquids (FILs) as lubricants and fluoropolymer films as the underlying substrates. The FIL, a thermo-responsive phase-transition material, was synthesized by ionic exchange and the substrate exhibited good self-repairing properties and magnetic-thermal and photo-thermal responses. By tuning the substrate temperature under light irradiation or magnetic field to change the phase state of the FIL, the surface could realize wettability conversion. Besides, the responsive temperature can be adjusted by tuning the melting temperature (Tm) of the FIL. The FIL was first synthesized and there was no report employing FILs as the lubricants to realize the wettability change of slippery surfaces. This work provided a new type of lubricant to prepare intelligent slippery surfaces, thus advancing the application of slippery surfaces in liquid transport devices.

SULFAMIC ACID DERIVATIVES AND PROCESSES FOR THEIR PREPARATION

Here are described processes for the preparation of sulfamic acid derivatives, for instance, halogenated derivatives and their metallic or organic salts. The present document also describes the sulfamic acid derivatives thus produced and to their uses, fo

PERFLUOROALKYL SULFONAMIDE AND METHOD FOR PRODUCING THE SAME

PROBLEM TO BE SOLVED: To simply provide high-purity perfluoroalkyl sulfonamide by efficiently reducing bis(perfluoroalkyl sulfone)imide, an impurity to be generated in a production process. SOLUTION: High-purity perfluoroalkyl sulfonamide is obtained by reducing bis(perfluoroalkyl sulfone)imide by washing perfluoroalkyl sulfonamide expressed by the following formula (1), which contains the bis(perfluoroalkyl sulfone)imide, with a chlorinated solvent: RfSO2 NH2, provided that, in the formula (1), Rf is a straight or branched 1-4C perfluoroalkyl group. SELECTED DRAWING: None COPYRIGHT: (C)2018,JPOandINPIT