PENTAFLUOROALLYL CYANIDE

Base Information

• Chemical Name: PENTAFLUOROALLYL CYANIDE
• CAS No.: 7792-66-7
• Molecular Formula: C4F5N
• Molecular Weight: 157.043
• Hs Code.: 2926907090
• Mol file: 7792-66-7.mol

Synonyms:PENTAFLUOROALLYL CYANIDE;perfluoro-2-propenyl-1-cyanide;PC6292;Perfluorobut-3-enenitrile;Pentafluor-but-3-ennitril;pentafluoro-but-3-enenitrile;

Chemical Property of PENTAFLUOROALLYL CYANIDE

Chemical Property:

• Vapor Pressure: 266mmHg at 25°C
• Boiling Point: 52.4oC at 760 mmHg
• PSA: 23.79000
• Density: 1.448g/cm3
• LogP: 2.22288

Purity/Quality:

99% ^*data from raw suppliers

PENTAFLUOROALLYL CYANIDE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of PENTAFLUOROALLYL CYANIDE

There total 3 articles about PENTAFLUOROALLYL CYANIDE 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: 27.0%

sodium cyanide (773837-37-9) + perfluoroallylfluorosulphate (67641-28-5) → fluorosulfonyl fluoride (640723-20-2,2699-79-8,12769-73-2) + perfluoropropylene (116-15-4,13429-24-8,25120-07-4,6792-31-0) + methyl fluorosulfonate (558-25-8) + 2,2,3,4,4-pentafluorobut-3-ene nitrile (7792-66-7) + 2,3,3-trifluoroacryloyl fluoride (667-49-2) + sulfur dioxide (7446-09-5,12143-17-8,89125-89-3)

Guidance literature:

In acetonitrile; at -10 - 4.4 ℃; for 4.5h; Temperature; Inert atmosphere;

DOI:10.1016/j.jfluchem.2018.03.003

Reference yield: 22.0%

perfluoroallylfluorosulphate (67641-28-5) + tetra-n-butylammonium cyanide (10442-39-4) → fluorosulfonyl fluoride (640723-20-2,2699-79-8,12769-73-2) + Carbonyl fluoride (353-50-4) + perfluoropropylene (116-15-4,13429-24-8,25120-07-4,6792-31-0) + 2,2,3,4,4-pentafluorobut-3-ene nitrile (7792-66-7) + silicon tetrafluoride (7783-61-1)

Guidance literature:

In dichloromethane; at -20 - 20 ℃; for 4h; Solvent; Inert atmosphere;

DOI:10.1016/j.jfluchem.2018.03.003

Reference yield: 18.0%

sodium cyanide (773837-37-9) + Triethylene glycol dimethyl ether (112-49-2) + perfluoroallylfluorosulphate (67641-28-5) → fluorosulfonyl fluoride (640723-20-2,2699-79-8,12769-73-2) + perfluoropropylene (116-15-4,13429-24-8,25120-07-4,6792-31-0) + hydrogen cyanide (74-90-8) + Dimethyl ether (115-10-6,157621-61-9) + ethanedinitrile (460-19-5,25215-76-3) + methyl fluorosulfonate (558-25-8) + methyl-pentafluoroallyl ether (380-29-0) + 2,2,3,4,4-pentafluorobut-3-ene nitrile (7792-66-7) + 2,3,3-trifluoroacryloyl fluoride (667-49-2) + sulfur dioxide (7446-09-5,12143-17-8,89125-89-3) + fluorosulphonic acid (7789-21-1) + silicon tetrafluoride (7783-61-1)

Guidance literature:

at -10 - 60 ℃; for 2.5h; Temperature; Inert atmosphere;

DOI:10.1016/j.jfluchem.2018.03.003

upstream raw materials:

sodium cyanide

perfluoroallylfluorosulphate

Triethylene glycol dimethyl ether

tetra-n-butylammonium cyanide

Refernces