103305-01-7

Usage

Uses

Used in Organic and Inorganic Synthesis:
PFPA is utilized as a reagent in organic and inorganic synthesis processes, contributing to the formation of a variety of chemical compounds.
Used in Pharmaceutical Production:
Pentafluoroethylphosphonic acid is employed in the production of pharmaceuticals, where its unique properties aid in the development of new drugs and medicinal compounds.
Used in Agrochemical Production:
PFPA is used in the synthesis of agrochemicals, playing a role in the creation of pesticides, herbicides, and other agricultural chemicals to improve crop protection and yield.
Used in Materials Science:
Pentafluoroethylphosphonic acid is applied in materials science for the development of new materials with enhanced properties, such as improved durability or specific chemical resistance.
Used as a Building Block for Specialty Chemicals:
PFPA serves as a key building block for the synthesis of specialty chemicals, which are used in various high-value applications across different industries.
Used in the Production of Fluorinated Polymers:
Pentafluoroethylphosphonic acid is employed in the production of fluorinated polymers, which are known for their exceptional chemical stability, thermal resistance, and non-stick properties.
It is important to handle PFPA with care due to its corrosive and toxic nature, ensuring proper safety measures are in place during its use in various applications.

InChI:InChI=1/C2H2F5O3P/c3-1(4,5)2(6,7)11(8,9)10/h(H2,8,9,10)/p-2

Upstream product

• 91543-32-7 tris(pentafluoroethyl)difluorophosphorane 
• 1310546-31-6 C₂H₂F₅O₂P 
• 1310495-69-2 1-ethyl-3-methylimidazolium difluorohydridotris(pentafluoroethyl)phosphate 

Downstream Products

• 103304-97-8 pentafluoroethylphosphonyl dichloride 

Relevant academic research and scientific papers

COMPOUNDS WITH (PERFLUOROALKYL) FLUOROHYDROGENPHOSPHATE ANIONS

The present invention relates to a process for the preparation of compounds with (perfluoroalkyl)fluorohydrogenphosphate anion, and to compounds containing (perfluoroalkyl)fluorohydrogenphosphate anion and to the use thereof.

PROCESS FOR THE PREPARATION OF BIS(FLUOROALKYL)PHOSPHINIC ACID OR FLUOROALKYLPHOSPHONIC ACID

The invention relates to a process for the preparation of bis(fluoroalkyl)phosphinic acid and/or fluoroalkylphosphonic acid by reaction of, monofluoroalkyltetrafluorophosphorane bis(fluoroalkyl)trifluorophosphorane or tris(fluoroalkyl)difluorophosphorane with water.

Reaction of perfluoroalkyl Grignard reagents with phosphorus trihalides: A new route to perfluoroalkyl-phosphonous and-phosphonic acids

The reaction of perfluoroalkyl Grignard reagents with phosphorus(III) halides was explored. In the process a new convenient, one-pot, high yield method for the synthesis of (perfluoroalkyl)phosphonic acids has been developed. Perfluoroalkyl Grignard reagents react with phosphorus trichloride or phosphorus tribromide to form (perfluoroalkyl)phosphonous dihalides. Hydrolysis gives the corresponding (perfluoroalkyl)phosphonous acids. Oxidation of the phosphonous acids with H2O2 produces (perfluoroalkyl) phosphonic acids in 60-78% overall yields, based on the corresponding perfluoroalkyl iodide. The X-ray crystal structures of the toluidinium salts, [MeC6H4NH3]2[C2F 5PO3] and [MeC6H4NH 3][C8F17P(O)2OH], are reported.

Perfluoroalkanoic hydroformed mono-, bis (perfluorolefin alkyl) acid synthesis of salt and perfluorolefin alkylphosphonic

The present invention relates to a process for the preparation of monohydroperfluoroalkanes, bis(perfluoroalkyl)phosphinates and perfluoroalkylphosphonates which comprises at least the treatment of at least one perfluoroalkylphosphorane with at least one base in a suitable reaction medium.