337-20-2 Usage
Description
PERFLUORO-2-BUTANONE is a chemical compound with the molecular formula C4F8O. It is a colorless liquid that is highly fluorinated and has unique properties due to its perfluorinated structure. PERFLUORO-2-BUTANONE is known for its low surface tension, high chemical stability, and resistance to hydrolysis, making it a versatile building block in various chemical reactions and applications.
Uses
Used in Pharmaceutical Industry:
PERFLUORO-2-BUTANONE is used as a reactant in the synthesis of 2,3-bis(perfluoroalkyl)quinoxalines for their potential applications in the development of new pharmaceutical compounds. These quinoxalines may exhibit biological activities that can be beneficial in the treatment of various diseases.
Used in Chemical Synthesis:
PERFLUORO-2-BUTANONE is used as a reactant in the synthesis of various perfluorinated compounds, which have a wide range of applications in different industries. Its unique properties, such as low surface tension and high chemical stability, make it an ideal building block for creating new materials with specific characteristics.
Used in Material Science:
PERFLUORO-2-BUTANONE can be used as a reactant in the development of novel materials with enhanced properties, such as improved lubrication, reduced friction, and increased chemical resistance. These materials can be applied in various industries, including automotive, aerospace, and electronics.
Check Digit Verification of cas no
The CAS Registry Mumber 337-20-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,3 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 337-20:
(5*3)+(4*3)+(3*7)+(2*2)+(1*0)=52
52 % 10 = 2
So 337-20-2 is a valid CAS Registry Number.
InChI:InChI=1/C4F8O/c5-2(6,4(10,11)12)1(13)3(7,8)9
337-20-2Relevant articles and documents
Reactions of epoxides derived from internal perfluoroolefins with o-phenylenediamine and 2-aminophenol
Saloutina,Zapevalov,Saloutin,Kodess,Kirichenko,Pervova,Chupakhin
, p. 558 - 566 (2007/10/03)
The reactions of epoxy derivatives of internal perfluoroolefins with o-phenylenediamine and 2-aminophenol in dioxane gave 23-67% of the corresponding 2,3-bis(perfluoroalkyl)quinoxalines and 2,3-bis-(perfluoroalkyl)-2H-1,4- benzoxazin-2-ols, respectively. When N,N-dimethylacetamide was used as a solvent, the main reaction pathway was anionic isomerization of epoxides into ketones which were then converted into 2-perfluoroalkylbenzimidazoles (in the reactions with o-phenylenediamine) or 2-hydroxy-N-perfluoroalkanoylanilines (in the reactions with 2-aminophenol). The reaction of 3,4-epoxydodecafluorohexane with 2-aminophenol in N,N-dimethylacetamide was accompanied by unusual cyclization to afford 2-pentafluoropropanoyl-2-pentafluoroethyl-1,3- benzoxazolidine. Pleiades Publishing, Inc., 2006.
Reactions Involving Fluoride Ion. Part 30. Preparation and Reactions of Epoxides Derived from Perfluoroalkyl Substituted Alkenes
Bryce, Martin R.,Chambers, Richard D.,Kirk, Julian R.
, p. 1391 - 1395 (2007/10/02)
Reactions of alkenes that are oligomers of tetrafluoroethene or hexafluorocyclobutene with sodium hypochlorite give epoxides which show remarkable overall stability.Ring-opening reactions, induced by fluoride ion, yield alkenes, ketones, and acid fluorides.
