Cyclopentene, 1,3,3,4,4,5,5-heptafluoro-

Base Information

• Chemical Name: Cyclopentene, 1,3,3,4,4,5,5-heptafluoro-
• CAS No.: 1892-03-1
• Deprecated CAS: 2160570-19-2
• Molecular Formula: C5H F7
• Molecular Weight: 194.052
• Hs Code.: 2903890090
• European Community (EC) Number: 700-249-1
• DSSTox Substance ID: DTXSID3074654
• Nikkaji Number: J1.643.944D
• Wikidata: Q82002904
• Mol file: 1892-03-1.mol

Synonyms:1892-03-1;1h-heptafluorocyclopentene;1,3,3,4,4,5,5-heptafluorocyclopentene;Cyclopentene, 1,3,3,4,4,5,5-heptafluoro-;1H-Perfluoro(cyclopent-1-ene);Cyclopentene,1,3,3,4,4,5,5-heptafluoro-;SCHEMBL2034101;DTXSID3074654;MFCD07784216;AKOS006287135;1,3,3,4,4,5,5-Heptafluoro-Cyclopentene;NS00109895;F87821

Chemical Property of Cyclopentene, 1,3,3,4,4,5,5-heptafluoro-

Chemical Property:

• Vapor Pressure: 741.185mmHg at 25°C
• Refractive Index: 1.307
• Boiling Point: 25.703°C at 760 mmHg
• Flash Point: -24.119°C
• PSA: 0.00000
• Density: 1.565g/cm³
• LogP: 2.75930
• XLogP3: 2.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 0
• Exact Mass: 193.99664717
• Heavy Atom Count: 12
• Complexity: 238

Purity/Quality:

99.9% ^*data from raw suppliers

1H-Heptafluorocyclopentene 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=C(C(C(C1(F)F)(F)F)(F)F)F

Technology Process of Cyclopentene, 1,3,3,4,4,5,5-heptafluoro-

There total 28 articles about Cyclopentene, 1,3,3,4,4,5,5-heptafluoro- 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: 99.0%

octaperfluorocyclopentene (559-40-0) → 1,3,3,4,4,5,5-heptafluorocyclopentene (1892-03-1)

Guidance literature:

With water; zinc; In N,N-dimethyl acetamide; at 80 ℃; for 6h; Sealed tube;

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;

Reference yield:

3,3-dichloro-1,1,1,2,2,4,4,5,5,5-decafluoropentane (146721-82-6) → 2-chloropentafluoropropene (2804-50-4) + 2?chloro?1,1,1,4,4,4?hexafluoro?2?butene (400-44-2) + methane (34557-54-5,27936-85-2) + trifluoromethan (75-46-7) + 1,1,1,4,4,5,5,5-octafluoropent-2-yne (378-22-3) + (E/Z)-2H-nonafluoro-2-pentene (73401-37-3) + octaperfluorocyclopentene (559-40-0) + perfluoro-2-pentene (72804-49-0) + 1,3,3,4,4,5,5-heptafluorocyclopentene (1892-03-1) + 3-chloroperfluoro-2-pentene

Guidance literature:

With hydrogen; Ni/Cu/Cr/CaF₂; at 307 - 425 ℃; Product distribution / selectivity; Gas phase;

upstream raw materials:

bromobenzene

1-Bromheptafluor-1-cyclopenten

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

octaperfluorocyclopentene

Downstream raw materials:

1,1,2,4,4-pentafluorobuta-1,3-diene

pentafluorocyclopropane

octafluorocyclohexa-1,4-diene

1-trifluoromethyl-2,3,3,4,4,5,5-heptafluoro-cyclopentene