1-CHLORO-3,3,4,4,5,5-HEXAFLUOROCYCLOPENTENE

Base Information

• Chemical Name: 1-CHLORO-3,3,4,4,5,5-HEXAFLUOROCYCLOPENTENE
• CAS No.: 3761-95-3
• Molecular Formula: C₅HClF₆
• Molecular Weight: 210.506
• Hs Code.: 2903890090
• Mol file: 3761-95-3.mol

Synonyms:1-Chloro-3,3,4,4,5,5-hexafluorocyclopentene

Chemical Property of 1-CHLORO-3,3,4,4,5,5-HEXAFLUOROCYCLOPENTENE

Chemical Property:

• Vapor Pressure: 217mmHg at 25°C
• Refractive Index: 1.354
• Boiling Point: 59.1°C at 760 mmHg
• PSA: 0.00000
• Density: 1.61g/cm³
• LogP: 3.02860

Purity/Quality:

97% ^*data from raw suppliers

1-Chloro-3,3,4,4,5,5-hexafluorocyclopentene 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-CHLORO-3,3,4,4,5,5-HEXAFLUOROCYCLOPENTENE

There total 9 articles about 1-CHLORO-3,3,4,4,5,5-HEXAFLUOROCYCLOPENTENE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 97.6%

1,2-dichloro-3,3,4,4,5,5-hexafluorocyclopentene (706-79-6) → 1-chloro-3,3,4,4,5,5-hexafluorocyclopentene (3761-95-3)

Guidance literature:

With water; zinc; In N,N-dimethyl acetamide; at 110 ℃; for 6h; Sealed tube;

Reference yield: 92.0%

2-chlorohexafluorocyclopent-1-enylcopper (123145-80-2) → 1-chloro-3,3,4,4,5,5-hexafluorocyclopentene (3761-95-3)

Guidance literature:

With hydrogenchloride; In N,N-dimethyl-formamide; at 0 ℃;

DOI:10.1039/c39880001478

Reference yield: 55.1%

1,2,2,3,3,4,4-heptafluoro-5-chlorocyclopentene (1759-63-3) → 1-chloro-3,3,4,4,5,5-hexafluorocyclopentene (3761-95-3) + 1,3,3,4,4,5,5-heptafluorocyclopentene (1892-03-1)

Guidance literature:

With zinc; In N,N-dimethyl-formamide; at 60 ℃; for 8h; under 760.051 Torr; Sealed tube;

upstream raw materials:

1,2-dichloro-3,3,4,4,5,5-hexafluorocyclopentene

1-chloro-2-iodohexafluorocyclopent-1-ene

2-chlorohexafluorocyclopent-1-enylcopper

1,2,2,3,3,4,4-heptafluoro-5-chlorocyclopentene

Downstream raw materials:

1,3,3,4,4,5,5-heptafluorocyclopentene

Refernces

• 1、 -. "Process for the hydrolysis of halogenated cyclic olefins to prepare hydrohalocyclic olefins (by machine translation)". Paragraph 0039-0070. . Retrieved 2020/07/28.
• 2、 -. "Method for preparing 1H-perhalogenated cycloolefin by adopting organic solvent to provide hydrogen source for hydrogen-halogen exchange reaction". Paragraph 0043; 0044. . Retrieved 2017/12/14.