2,3,3,4,4,5,5-Heptafluoro-1-pentene

Base Information

• Chemical Name: 2,3,3,4,4,5,5-Heptafluoro-1-pentene
• CAS No.: 1547-26-8
• Molecular Formula: C₅H₃F₇
• Molecular Weight: 196.068
• Hs Code.: 2903399090
• DSSTox Substance ID: DTXSID1074595
• Nikkaji Number: J94.756C
• Wikidata: Q81985402
• Mol file: 1547-26-8.mol

Synonyms:1547-26-8;2,3,3,4,4,5,5-HEPTAFLUORO-1-PENTENE;2,3,3,4,4,5,5-HEPTAFLUOROPENT-1-ENE;1-Pentene, 2,3,3,4,4,5,5-heptafluoro-;HCF2CF2CF2CF=CH2;SCHEMBL191216;DTXSID1074595;NS00018790

Chemical Property of 2,3,3,4,4,5,5-Heptafluoro-1-pentene

Chemical Property:

• Vapor Pressure: 333.839mmHg at 25°C
• Refractive Index: 1.285
• Boiling Point: 47.611 °C at 760 mmHg
• Flash Point: -10.92 °C
• PSA: 0.00000
• Density: 1.356 g/cm³
• LogP: 3.00530
• XLogP3: 2.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 3
• Exact Mass: 196.01229723
• Heavy Atom Count: 12
• Complexity: 182

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of 2,3,3,4,4,5,5-Heptafluoro-1-pentene

There total 6 articles about 2,3,3,4,4,5,5-Heptafluoro-1-pentene 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: 75.0%

5-bromo-1,1,2,2,3,3,4,4-octafluoropentane (75885-51-7) → 1,1,5-Trihydroperfluorpent-1-en (1547-26-8)

Guidance literature:

With zinc; In acetic acid; Heating;

Reference yield: 43.3%

1-iodo-2,2,3,3,4,4,5,5-octafluoropentane (678-74-0) → 1,1,5-Trihydroperfluorpent-1-en (1547-26-8)

Guidance literature:

With zinc; In N,N-dimethyl acetamide; water; at 26 - 33 ℃; for 3.5h;

Reference yield:

2,2,3,3,4,4,5,5-octafluoropentan-1-ol (355-80-6) → 1,1,2,2,3,3,4,4-octafluoro-pentane (40723-64-6) + 1,1,5-Trihydroperfluorpent-1-en (1547-26-8)

Guidance literature:

2,2,3,3,4,4,5,5-octafluoropentan-1-ol; With titanium tetrachloride; Inert atmosphere;

With zinc; In diethylene glycol dimethyl ether; at 90 ℃; for 9h; Cooling with ice;

upstream raw materials:

1-iodo-2,2,3,3,4,4,5,5-octafluoropentane

tris(2,2,3,3,4,4,5,5-octafluoropentyl) phosphite

5-bromo-1,1,2,2,3,3,4,4-octafluoropentane

2,2,3,3,4,4,5,5-octafluoropentan-1-ol