1,1,2,2,3,3-Hexafluoropropane-1,3-disulfonyldifluoride

Base Information

• Chemical Name: 1,1,2,2,3,3-Hexafluoropropane-1,3-disulfonyldifluoride
• CAS No.: 82727-16-0
• Molecular Formula: C3F8O4S2
• Molecular Weight: 316.15
• DSSTox Substance ID: DTXSID30456354
• Nikkaji Number: J650.471J
• Wikidata: Q82278767
• Mol file: 82727-16-0.mol

Synonyms:1,1,2,2,3,3-hexafluoropropane-1,3-disulfonyldifluoride;82727-16-0;[FSO2CF2]2CF2;SCHEMBL103406;DTXSID30456354;Perfluoropropane-1,3-disulfonyl fluoride;hexafluoropropane-1,3-disulfonic acid fluoride;Hexafluoropropane-1,3-disulfonic acid difluoride;1,1,2,2,3,3-hexafluoropropane-1,3-disulfonyl difluoride

Chemical Property of 1,1,2,2,3,3-Hexafluoropropane-1,3-disulfonyldifluoride

Chemical Property:

• XLogP3: 2.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 12
• Rotatable Bond Count: 4
• Exact Mass: 315.91102612
• Heavy Atom Count: 17
• Complexity: 446

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

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

Technology Process of 1,1,2,2,3,3-Hexafluoropropane-1,3-disulfonyldifluoride

There total 5 articles about 1,1,2,2,3,3-Hexafluoropropane-1,3-disulfonyldifluoride 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: 86.0%

perfluoropropane-1,3-bis-sulfonyl chloride (146829-75-6) → 1,1,2,2,3,3-hexafluoropropane-1,3-disulfonyl difluoride (82727-16-0)

Guidance literature:

With potassium fluoride; In acetonitrile; for 6h; Ambient temperature;

DOI:10.1016/S0022-1139(00)82200-9

Reference yield: 59.0%

propane-1,3-disulfonyl difluoride (110073-91-1) → 1,1,2,2,3,3-hexafluoropropane-1,3-disulfonyl difluoride (82727-16-0)

Guidance literature:

With hydrogen fluoride; at 0 ℃; electrolysis: current density 0.75 A dm^-2, cell voltage 4.8-5.3 V;

DOI:10.1016/S0022-1139(97)00010-9

Reference yield: 33.9%

propane-1,3-disulfonyl difluoride (110073-91-1) → Trifluoromethanesulfonyl fluoride (335-05-7) + pentafluoroethanesulfonyl fluoride (354-87-0) + 1,1,2,2,3,3-hexafluoropropane-1,3-disulfonyl difluoride (82727-16-0)

Guidance literature:

In hydrogen fluoride; at 0 ℃; Yields of byproduct given; electrochemical fluorination;

DOI:10.1016/S0022-1139(00)83947-0

upstream raw materials:

perfluoropropane-1,3-bis-sulfonyl chloride

propane-1,3-disulfonyl difluoride

Propan-1,3-disulfonylamid

Downstream raw materials:

1,1,2,2,3,3-hexafluoro-3-fluorosulfonyl-propane-1-sulfonic acid

Refernces

• 1、 Conte, Lino,Gambaretto, Gian Paolo,Caporiccio, Gerardo,Alessandrini, Fabrizio,Passerini, Stefano. "Perfluoroalkanesulfonylimids and their lithium salts: Synthesis and characterisation of intermediates and target compounds". . p. 243 - 252. Retrieved 2007/10/03.
• 2、 Satori,Juenger. "Die elektrochemische fluorierung von alkansulfonamiden und alkandisulfonamiden". . p. 71 - 75. Retrieved 2007/10/03.