1481-36-3

Basic information

• Product Name: FLUOROCYCLOPENTANE
• Synonyms: Cyclopentane, fluoro-
• CAS NO: 1481-36-3
• Molecular Formula: C₅H₉F
• Molecular Weight: 88.12
• Mol File: 1481-36-3.mol
• Article Data: 12

Chemical Properties

• Boiling Point: 52 °C / 300mmHg
• Flash Point: °C
• Appearance: /
• Density: 0.91
• Vapor Pressure: 150mmHg at 25°C
• Refractive Index: 1.3910 to 1.3950
• CAS DataBase Reference: FLUOROCYCLOPENTANE(CAS DataBase Reference)
• NIST Chemistry Reference: FLUOROCYCLOPENTANE(1481-36-3)
• EPA Substance Registry System: FLUOROCYCLOPENTANE(1481-36-3)

Safety Data

• RIDADR: UN 1993 3/PG II
• HazardClass: 3
• PackingGroup: II
• Hazardous Substances Data: 1481-36-3(Hazardous Substances Data)

Usage

General Description

Fluorocyclopentane, a halogenated hydrocarbon, is a colorless, nonflammable liquid that is commonly used as a refrigerant in various applications including air conditioning and refrigeration systems. It is known for its low toxicity and environmental impact, as it does not deplete the ozone layer and has a relatively low global warming potential. Fluorocyclopentane is also used as a solvent in chemical processes and as a propellant in aerosol products. Its chemical structure, which includes five carbon atoms in a cyclopentane ring with fluorine atoms attached, contributes to its stable and inert nature, making it a versatile compound in industrial and commercial settings.

InChI:InChI=1/C5H9F/c6-5-3-1-2-4-5/h5H,1-4H2

Upstream product

• 371-19-7 fluorocarbonic acid cyclopentyl ester 
• 142-29-0 cyclopentene 
• 96-41-3 Cyclopentanol 
• 137-43-9 Cyclopentyl bromide 
• 7766-48-5 1-iodo-4-pentene 
• 109-63-7 trifluoroborane diethyl ether 
• 930-28-9 cyclopentyl chloride 
• 6032-29-7 (+/-)-2-pentanol 
• 287-92-3 Cyclopentane 
• 15599-91-4 hexafluorophosphazene 
• 124-40-3 dimethyl amine 

Relevant articles and documents

Stabilization of Photocatalytically Active Uranyl Species in a Uranyl - Organic Framework for Heterogeneous Alkane Fluorination Driven by Visible Light

When photoactivated, the uranyl ion is a powerful oxidant capable of abstracting hydrogen atoms from nonactivated C-H bonds. However, the highly reactive singly reduced [UVO2]+intermediate is unstable with respect to disproportionation to the uranyl dication and insoluble tetravalent uranium phases, which limits the usage of uranyl ions as robust photocatalysts. Herein, we demonstrate that photoactivated uranyl ions can be stabilized by immobilizing and separating them spatially in a uranyl-organic framework heterogeneous catalyst, NU-1301. The visible-light-photoactivated uranyl ions in NU-1301 exhibited longer-lived U(V) and radicals than those in homogeneous counterparts, as evidenced by X-ray photoelectron spectroscopy and time-dependent electron paramagnetic resonance, leading to higher turnovers and enhanced stability for the fluorination of nonactivated alkanes.

MELAMINE-HYDROGEN FLUORIDE SOLUTION. A HIGHLY EFFECTIVE AND CONVENIENT HYDROFLUORINATION REAGENT OF ALKENES

A solution of 14percent (w/w) melamine in 86percent (w/w) hydrogen fluoride has been found to be stable, and more convenient and effective hydrofluorinating reagent for alkenes than those of other organic amine-hydrogen fluoride reagents.

Efficient protocol for the SO2F2-mediated deoxyfluorination of aliphatic alcohols

Alkyl fluorides are prevalent in both the pharmaceutical and agrochemical industries. As such, there has been significant interest over the past 40 years in the development of new synthetic methods to access these important fluorinated motifs. Herein we report the sulfuryl fluoride-mediated deoxyfluorination of alcohols using room temperature reaction conditions in only an hour. A wide range of primary aliphatic alcohols were efficiently converted to the corresponding fluoride in 46-70% isolated yields. Secondary alcohols were also effectively deoxyfluorinated in 50–92% yields. Chiral secondary alcohols were cleanly converted to the corresponding alkyl fluoride with only a minor deterioration of the enantioenrichment. A steroid derivative also underwent deoxyfluorination in 50% yield and 5.9:1 dr, with the major product resulting from net inversion of the stereocenter.

Manufacturing method for amino-substituted phosphazene compound, manufacturing method for electrolyte solution for nonaqueous secondary battery, and manufacturing method for nonaqueous secondary battery

Provided are a manufacturing method for an amino-substituted phosphazene compound including reacting a fluorinated phosphazene compound and an amine compound in presence of a compound having a fluorine trapping function; and synthesizing a compound obtained by substituting the amine compound for the fluorinated phosphazene compound, a manufacturing method for an electrolyte solution for a nonaqueous secondary battery using this, and a manufacturing method for a nonaqueous secondary battery.