711-44-4

Basic information

• Product Name: 1,2,3,4,5-pentafluoro-6-(prop-1-en-2-yl)benzene
• CAS NO: 711-44-4
• Molecular Formula: C₉H₅F₅
• Molecular Weight: 208.128
• Mol File: 711-44-4.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 144.5°C at 760 mmHg
• Flash Point: 43.6°C
• Density: 1.331g/cm³
• Vapor Pressure: 6.39mmHg at 25°C
• Refractive Index: 1.43
• CAS DataBase Reference: 1,2,3,4,5-pentafluoro-6-(prop-1-en-2-yl)benzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2,3,4,5-pentafluoro-6-(prop-1-en-2-yl)benzene(711-44-4)
• EPA Substance Registry System: 1,2,3,4,5-pentafluoro-6-(prop-1-en-2-yl)benzene(711-44-4)

Safety Data

• Hazardous Substances Data: 711-44-4(Hazardous Substances Data)

Usage

Physical state

Colorless liquid

Odor

Fruity

Uses

Intermediate in the production of pharmaceuticals
Intermediate in the production of agrochemicals
Intermediate in the production of specialty chemicals
Solvent in organic synthesis
Reagent in organic synthesis

Safety precautions

Flammable
Causes eye, skin, and respiratory irritation
Wear appropriate protective equipment
Work in a well-ventilated area to minimize exposure

Upstream product

• 715-31-1 2-(2,3,4,5,6-Pentafluorophenyl)propan-2-ol 
• 344-04-7 bromopentafluorobenzene 

Downstream Products

• 25026-31-7 Pentafluor-α-methyl-α-nitromethylbenzylalkohol 
• 652-29-9 2',3',4',5',6'-pentafluoroacetophenone 
• 260-94-6 acridine 
• 52144-70-4 Pentafluor(isopropyl)benzol 
• 82875-60-3 (+)-2-(pentafluorophenyl)-1-propanol 

Relevant articles and documents

Bimolecular formation of radicals by hydrogen transfer, 12: Transfer hydrogenation of p-substituted α-methylstyrenes and of 9-methylenefluorene as a criterion of mechanism

The uncatalyzed transfer hydrogenation of substituted α-methylstyrenes with 9,10-dihydroanthracene (DHA), xanthene (XAN), or 9,10-dihydroacridine (DHAC) was studied mechanistically. The three hydrogen donors react at very similar rates and with similar activation parameters and with little discrimination between the various substituted styrenes. The kinetic isotope effects are also similar and the solvent effect is small. A hydrogen atom transfer mechanism (retrodisproportionation) is, therefore, preferred to a hydride transfer mechanism. This is supported by the very similar reactivity of the hydrogen transfer reaction of DHA and XAN with 9-methylenefluorene. The product yields in all reactions investigated in this project were >90%. VCH Verlagsgesellschaft mbH, 1997.