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

General Description

2-Phenylpentafluoropropene, also known as PFPF, is a chemical compound with the formula C9H5F5. It is a colorless liquid with a molecular weight of 222.13 g/mol. PFPF is used as a building block in the synthesis of various organic compounds, including pharmaceuticals, agrochemicals, and materials. It is also used as a specialty reagent in organic chemistry reactions. PFPF is considered to be a highly reactive compound and should be handled with caution. It is important to follow safety guidelines when working with this chemical, as exposure to PFPF can cause irritation to the skin, eyes, and respiratory system.

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

Upstream product

• 75-61-6 dibromodifluoromethane 
• 434-45-7 2,2,2-Trifluoroacetophenone 
• 1895-39-2 sodium chlorodifluoroacetate 
• 13006-19-4 α-(Chlordifluormethyl)-α-(trifluormethyl)-benzylalkohol 
• 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 

Downstream Products

• 36029-61-5 3,3,3-trifluoro-1,1-di(4-methoxyphenyl)-2-phenylpropene 
• 41424-77-5 trans-p-Methoxy-α'-fluor-α-(trifluormethyl)-stilben 
• 66070-48-2 ((Z)-3-Chloro-2,3,3-trifluoro-1-trifluoromethyl-propenyl)-benzene 
• 3142-78-7 1,1,1,3,3,3-hexafluoro-2-phenylpropane 
• 7785-13-9 α-(Chlordifluormethyl)-α-(trifluormethyl)-benzylchlorid 
• 78844-53-8 C₁₀H₈⁽²⁾HF₅O 
• 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 

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.