1979-51-7

Basic information

• Product Name: 2-PHENYLPENTAFLUOROPROPENE
• Synonyms: 2-PHENYLPENTAFLUOROPROPENE;2-PHENYLPENTAFLUOROPROPENE-1;2-Phenylperfluoropropene;1,1,3,3,3-Pentafluoro-2-phenylpropene;2-PHENYLPENTAFLUOROPROPENE-1, 97% MIN.;Benzene, [2,2-difluoro-1-(trifluoroMethyl)ethenyl]-;(1,1,3,3,3-Pentafluoroprop-1-en-2-yl)benzene;2-Phenylperfluoroprop-1-ene 97%
• CAS NO: 1979-51-7
• Molecular Formula: C₉H₅F₅
• Molecular Weight: 208.13
• Mol File: 1979-51-7.mol
• Article Data: 11

Chemical Properties

• Boiling Point: 153.989°C at 760 mmHg
• Flash Point: 47.892°C
• Appearance: /
• Density: 1.294g/cm³
• Vapor Pressure: 4.167mmHg at 25°C
• Refractive Index: 1.428
• CAS DataBase Reference: 2-PHENYLPENTAFLUOROPROPENE(CAS DataBase Reference)
• NIST Chemistry Reference: 2-PHENYLPENTAFLUOROPROPENE(1979-51-7)
• EPA Substance Registry System: 2-PHENYLPENTAFLUOROPROPENE(1979-51-7)

Safety Data

• Hazardous Substances Data: 1979-51-7(Hazardous Substances Data)

Usage

Description

2-Phenylpentafluoropropene, also known as PFPF, is a colorless liquid chemical compound with the formula C9H5F5 and a molecular weight of 222.13 g/mol. It is a highly reactive compound used as a building block in the synthesis of various organic compounds, including pharmaceuticals, agrochemicals, and materials. PFPF also serves as a specialty reagent in organic chemistry reactions. Due to its reactivity, it is essential to handle PFPF with caution and follow safety guidelines to prevent irritation to the skin, eyes, and respiratory system.

Uses

Used in Pharmaceutical Industry:
2-Phenylpentafluoropropene is used as a building block for the synthesis of various pharmaceutical compounds. Its unique structure and reactivity make it a valuable component in the development of new drugs with specific therapeutic properties.
Used in Agrochemical Industry:
In the agrochemical industry, 2-Phenylpentafluoropropene is utilized as a key intermediate in the production of various agrochemicals, such as pesticides and herbicides. Its incorporation into these compounds can enhance their effectiveness and selectivity in controlling pests and weeds.
Used in Materials Science:
2-Phenylpentafluoropropene is employed as a building block in the synthesis of advanced materials with specific properties, such as high thermal stability, chemical resistance, and unique electronic characteristics. These materials find applications in various fields, including aerospace, electronics, and automotive industries.
Used as a Specialty Reagent in Organic Chemistry:
2-Phenylpentafluoropropene is used as a specialty reagent in various organic chemistry reactions, such as cross-coupling, fluorination, and cyclization processes. Its high reactivity allows for the formation of new chemical bonds and the synthesis of complex organic molecules with specific functionalities.

InChI:InChI=1/C9H5F5/c10-8(11)7(9(12,13)14)6-4-2-1-3-5-6/h1-5H

Upstream product

• 434-45-7 2,2,2-Trifluoroacetophenone 
• 115262-00-5 [chloro(difluoro)methyl]trimethylsilane 
• 116-15-4 perfluoropropylene 
• 5123-13-7 5,5-dimethyl-2-phenyl-1,3,2-dioxaborinane 
• 378-34-7 (heptafluoro-1-methylethyl)benzene 
• 71-43-2 benzene 
• 87405-86-5 1-chloro-1,1,3,3,3-pentafluoro-2-<4-(2-methylpropyl)-phenyl>-2-propanol 
• 538-93-2 1-phenyl-2-methylpropane 
• 87405-93-4 1-<1,2-dichloro-2,2-difluoro-1-(trifluoromethyl)-ethyl>-4-(2-methylpropyl)benzene 
• 36478-66-7 2-Deutero-2-phenyl-hexafluorpropan 
• 3142-78-7 1,1,1,3,3,3-hexafluoro-2-phenylpropane 
• 591-50-4 iodobenzene 
• 38568-21-7 2,2-dibromo-1,1,1,3,3,3-hexafluoropropane 
• 67-56-1 methanol 

Downstream Products

• 1251579-64-2 (Z)-1,1-dibromo-3-phenyl-1,2,4,4,4-pentafluoro-2-butene 
• 74786-24-6 (E)-3-phenyl-F-1,3-pentadiene 
• 74794-08-4 (Z)-3-phenyl-F-1,3-pentadiene 
• 74786-23-5 ((Z)-1,1,2,4,4,5,5,5-Octafluoro-3-phenyl-pent-2-enyl)-triphenyl-phosphonium; bromide 
• 74786-17-7 3-phenyl-3-hydro-F-1-butene 
• 74786-16-6 2-phenyl-1,1,3,4,4-pentafluoro-1,3-butadiene 
• 219951-10-7 3,3,3-trifluoro-1,2-diphenyl-1-phenylsulfonylpropene 
• 219951-09-4 β-CF3-α,β-diphenylvinyl sulfide 
• 90784-42-2 ethyl 3,3,3-trifluoro-2-phenylpropionate 
• 83-13-6 diethyl 2-phenylmalonate 
• 87406-14-2 ((E)-2-Fluoro-2-methoxy-1-trifluoromethyl-vinyl)-benzene 

Relevant articles and documents

Synthesis of 2-phenylperfluoropropene and 1,1,1,3,3,3-hexafluoro-2-phenylpropane

We describe the optimisation of reaction conditions for the synthesis of 2-phenylperfluoropropene and its HF addition product 1,1,1,3,3,3-hexafluoro-2-phenylpropane from 1,1,1-trifluoroacetophenone by the reaction with sodium chlorodifluoroacetate and tri

Model II fluorine asia [...] inner salt synthesis and its application

The present invention provides synthesis and application of difluoro methylene phosphorus inner salt, wherein the compound has a structure shown in Formula A: (R1R2R3)P+CF2CO2 -. The definitions of substituent groups are described in the specification. Th

Deoxygenative gem-difluoroolefination of carbonyl compounds with (chlorodifluoromethyl)trimethylsilane and triphenylphosphine

Background: 1,1-Difluoroalkenes cannot only be used as valuable precursors for organic synthesis, but also act as bioisosteres for enzyme inhibitors. Among various methods for their preparation, the carbonyl olefination with difluoromethylene phosphonium ylide represents one of the most straightforward methods. Results: The combination of (chlorodifluoromethyl)trimethylsilane (TMSCF2Cl) and triphenylphosphine (PPh3) can be used for the synthesis of gem-difluoroolefins from carbonyl compounds. Comparative experiments demonstrate that TMSCF2Cl is superior to (bromodifluoromethyl)trimethylsilane (TMSCF2Br) and (trifluoromethyl)trimethylsilane (TMSCF3) in this reaction. Conclusion: Similar to many other Wittig-type gem-difluoroolefination reactions in the presence of PPh3, the reaction of TMSCF2Cl with aldehydes and activated ketones is effective.

PREPARATION OF SELECTED FLUOROOLEFINS

A process is disclosed for producing (CF3)2C=CH2, CF3CH=CF2, CF2=C(CF3)OCF2CHF2 and C6H5C(CF3)=CF2. The process involves contacting the corresponding fluorocarbon starting material selected from (CF3)2CFCH2F, (CF3)2CHF, (CF3)2CFOCF2CHF2 and C6H5CF(CF3)2, in the vapor phase, with a defluorination reagent selected from carbon, copper, iron, nickel and zinc at an elevated temperature of at least 300 DEG C.