3761-95-3

Basic information

• Product Name: 1-CHLORO-3,3,4,4,5,5-HEXAFLUOROCYCLOPENTENE
• Synonyms: 1-CHLORO-3,3,4,4,5,5-HEXAFLUOROCYCLOPENTENE;1-CHLORO-3,3,4,4,5,5-HEXAFLUOROCYCLOPENTENE, 97% MIN.;1-Chloro-2H-perfluoro(cyclopent-1-ene);1-Chloro-3,3,4,4,5,5-hexafluorocyclopent-1-ene;Cyclopentene,1-chloro-3,3,4,4,5,5-hexafluoro-
• CAS NO: 3761-95-3
• Molecular Formula: C5HClF6
• Molecular Weight: 210.5
• Mol File: 3761-95-3.mol
• Article Data: 8

Chemical Properties

• Boiling Point: 59.1°C at 760 mmHg
• Appearance: /
• Density: 1.61g/cm³
• Vapor Pressure: 217mmHg at 25°C
• Refractive Index: 1.354
• CAS DataBase Reference: 1-CHLORO-3,3,4,4,5,5-HEXAFLUOROCYCLOPENTENE(CAS DataBase Reference)
• NIST Chemistry Reference: 1-CHLORO-3,3,4,4,5,5-HEXAFLUOROCYCLOPENTENE(3761-95-3)
• EPA Substance Registry System: 1-CHLORO-3,3,4,4,5,5-HEXAFLUOROCYCLOPENTENE(3761-95-3)

Safety Data

• Hazardous Substances Data: 3761-95-3(Hazardous Substances Data)

Usage

General Description

1-CHLORO-3,3,4,4,5,5-HEXAFLUOROCYCLOPENTENE is a chemical compound with the molecular formula C5ClF6. It is a halogenated cyclopentene with six fluorine atoms and one chlorine atom attached to the cyclopentene ring. 1-CHLORO-3,3,4,4,5,5-HEXAFLUOROCYCLOPENTENE is primarily used as an intermediate in the production of specialty chemicals and pharmaceuticals. It is also used as a solvent, a refrigerant, and a propellant in aerosol products. 1-CHLORO-3,3,4,4,5,5-HEXAFLUOROCYCLOPENTENE is a colorless, odorless liquid that has a high boiling and melting point, making it stable under normal conditions. However, it is hazardous if ingested, inhaled, or in contact with skin, and proper safety precautions should be taken when handling this chemical.

InChI:InChI=1/C5HClF6/c6-2-1-3(7,8)5(11,12)4(2,9)10/h1H

Upstream product

• 706-79-6 1,2-dichloro-3,3,4,4,5,5-hexafluorocyclopentene 
• 14627-45-3 1-chloro-2-iodohexafluorocyclopent-1-ene 
• 123145-80-2 2-chlorohexafluorocyclopent-1-enylcopper 
• 1759-63-3 1,2,2,3,3,4,4-heptafluoro-5-chlorocyclopentene 

Downstream Products

• 1892-03-1 1,3,3,4,4,5,5-heptafluorocyclopentene 

Relevant articles and documents

SELECTIVE REDUCTION OF 1-CHLORO-2-IODOPERFLUOROCYCLOALKENES WITH SODIUM TRIMETHOXYBOROHYDRIDE

In contrast to other chemical reducing agents, it has been found that sodium trimethoxyborohydride will selectively reduce 1-chloro-2-iodoperfluorocycloalkenes to give good yields of 1-hydro-2-chloroperfluorocycloalkenes.The selective displacement of iodi

Synthesis of 1H-polychlorofluorocycloolefins

The synthesis of 1H-polychlorofluorocycloolefin by the hydrodehalogenation of perchlorofluorocycloolefin containing –CCl=CCl– or –CCl=CF– group in dimethylformaide (DMF) or dimethylacetamide (DMAC) over Zn was investigated. It was found that the hydrodehalogenation of perchlorofluorocycloolefin occurred only on the C (sp2) position but not on C (sp3) position. In addition, the mechanisms of the hydrodehalogenation of perchlorofluorocycloolefin were proposed.

Preparation method of heptafluorocyclopentene

The invention discloses a preparation method of 1,3,3,4,4,5,5-heptafluorocyclopentene. The method comprises the following steps of a, under the existence of hydrogenation catalysts, 1,2-dichlorhexafluorocyclopentene and hydrogen gas take a gas phase catalytic hydrogenation reaction to obtain 1-chloro-3,3,4,4,5,5-hexafluorocyclopentene; b, under the existence of fluorination catalysts, 1-chloro-3,3,4,4,5,5-hexafluorocyclopentene and anhydrous hydrogen fluoride take a gas phase catalytic fluorine-chlorine exchange reaction to obtain a product of 1,3,3,4,4,5,5-heptafluorocyclopentene. The method provided by the invention has the advantages that the raw materials of 1,2-dichlorhexafluorocyclopentene can be easily obtained; in addition, the price is low. The zero-pollution production of the 1,3,3,4,4,5,5-heptafluorocyclopentene can be realized; the first step reaction and the second step reaction are performed through a circulation system, so that the reaction of the materials is complete; the sufficient utilization of the materials is realized, so that the pollution is greatly reduced; the zero pollution of the production is realized.