22528-67-2

Usage

Uses

Used in Industrial Solvents:
2-BROMO-1,1,1,3,3,4,4,5,5,5-DECAFLUORO-2-(TRIFLUOROMETHYL)PENTANE is used as a solvent in various industrial processes due to its low toxicity and high stability. Its chemical properties allow it to dissolve a wide range of substances, making it a versatile solvent for different applications.
Used in Fluoropolymer Production:
In the chemical industry, 2-BROMO-1,1,1,3,3,4,4,5,5,5-DECAFLUORO-2-(TRIFLUOROMETHYL)PENTANE is used as a starting material in the synthesis of fluorinated polymers. These polymers are known for their exceptional properties, such as heat resistance, chemical resistance, and non-stick characteristics, and are used in various applications, including coatings, films, and fibers.
Used as a Refrigerant:
2-BROMO-1,1,1,3,3,4,4,5,5,5-DECAFLUORO-2-(TRIFLUOROMETHYL)PENTANE is utilized as a refrigerant in the refrigeration and air conditioning industry. Its low boiling point and thermal stability make it an efficient and environmentally friendly alternative to traditional refrigerants.
Used in Pharmaceutical and Agrochemical Synthesis:
In the pharmaceutical and agrochemical industries, 2-BROMO-1,1,1,3,3,4,4,5,5,5-DECAFLUORO-2-(TRIFLUOROMETHYL)PENTANE serves as a key intermediate in the synthesis of various drugs and agrochemicals. Its unique chemical structure allows for the development of new and innovative compounds with improved therapeutic and pesticidal properties.
Used in Chemical Research:
2-BROMO-1,1,1,3,3,4,4,5,5,5-DECAFLUORO-2-(TRIFLUOROMETHYL)PENTANE is also used in chemical research as a model compound to study the properties and reactions of fluorinated organic compounds. Its unique structure provides valuable insights into the behavior of fluorine atoms in organic molecules and contributes to the advancement of fluorochemistry.
Safety Precautions:
It is crucial to handle and store 2-BROMO-1,1,1,3,3,4,4,5,5,5-DECAFLUORO-2-(TRIFLUOROMETHYL)PENTANE with care, as it can be harmful if ingested or inhaled and can cause irritation to the skin and eyes. Proper safety measures, such as wearing protective gear and using appropriate containment systems, should be followed to minimize the risk of exposure.

InChI:InChI=1/C6BrF13/c7-1(4(12,13)14,5(15,16)17)2(8,9)3(10,11)6(18,19)20

Upstream product

• 1584-03-8 perfluoro-2-methylpent-2-ene 
• 64356-98-5 perfluoro-2-methylpentan-2-ylcaesium 
• 100645-92-9 tris-dimethylamino-sulfonium; 1,1,1,3,3,4,4,5,5,5-decafluoro-2-trifluoromethyl-pentan-2-ide 
• 102780-88-1 2-iodo-2-trifluoromethylperfluoropentane 

Downstream Products

• 624-20-4 1,2-dibromohexane 
• 30320-28-6 1,1,1,2,2,3,3,5,5,5-decafluoro-4-trifluoromethyl-pentane 
• 125426-34-8 6-bromo-4,4-bis(trifluoromethyl)-1,1,1,2,2,3,3-heptafluorodecane 
• 115347-68-7 1,1,1,2,2,3,3-Heptafluoro-6-iodo-4,4-bis-trifluoromethyl-hexane 
• 128454-91-1 6-Bromo-1,1,1,2,2,3,3-heptafluoro-4,4-bis-trifluoromethyl-hexane 
• 359-72-8 perfluoro-2-methylpent-1-ene 
• 1584-03-8 perfluoro-2-methylpent-2-ene 
• 139223-46-4 1-bromo-5,5-bis(trifluoromethyl)-6,6,7,7,8,8,8-heptafluoro-1,3-diphenyloctadiene-1,3 
• 128454-96-6 ((E)-1-Bromo-4,4,5,5,6,6,6-heptafluoro-3,3-bis-trifluoromethyl-hex-1-enyl)-benzene 
• 128454-94-4 (E)-1-Bromo-4,4,5,5,6,6,6-heptafluoro-3,3-bis-trifluoromethyl-hex-1-ene 

Relevant academic research and scientific papers

Direct Observation of Simple Fluorinated Carbanions

Simple perfluorinated carbanions are generated and observed by (19)F and (13)C n.m.r. spectroscopy; curious low-field shifts are observed for sites adjacent to the charged centres.

REACTIONS OF TERTIARY PERFLUOROALKYL HALIDES WITH HALIDE ANIONS

The reactivities of the F-tert.-alkyl halides (CF3CF2CF2(CF3)2CX (1a-c: X = I, Br Cl)) towards the corresponding lithium halides LiY (2a-c: Y = I, Br, Cl), in acetonitrile, reflect the electron acceptor properties of compounds 1 and the donator strength of the anions Y(1-).The tertiary carbanion F-2-methylpentanide acts as the key intermediate in the formation of the main products (F-2-methyl-2-pentene, F-2-methyl-1-pentene and F-2-hydro-2-methylpentane), and also of the halide substitution products obtained from 1a.No support for the participation of any perfluoroalkyl radical could be found.

REACTIONS INVOLVING FLUORIDE ION. PART 34. STABLE PERFLUORINATED CARBANIONS

A remarkable series of perfluoroalkyl anions, generated by reaction of caesium fluoride with various perfluorinated alkenes have been observed by (19)F and (13)C n.m.r. spectroscopy.Trapping experiments are described and threshold temperatures are established for the onset of fluoride ion exchange.The effects of counter ions are compared and (Me2N)3S+ (TAS) salts are more readily produced than Cs+ salts, but exchange of fluoride ion with fluorinated alkenes occurs more readily with TAS salts.Ph4P+ and Bu4N+ salts could not be obtained.Competition experiments for CsF between various perfluoroalkenes has established orders of carbanion stability.

Stable Perfluoroalkyl Carbanion Salts

The synthesis and properties of tris(dimethylamino)sulfonium (TAS) salts of perfluoro tertiary carbanions are desribed.Many of these unique salts are isolable and stable up to their melting points, and they dissolve in organic solvents to provide high concentrations of perfluoro carbanions.Several reactions of TAS+CF3CF2CF2C-(CF3)2, which exemplify the synthetic utility of these new salts, are reported.

Tris(disubstituted amino)sulfonium perfluorocarbanion salts

Tris(disubstituted amino)sulfonium perfluorocarbanion salts and process for their preparation.