Heptafluoropropane-1-sulfonyl fluoride

Base Information

• Chemical Name: Heptafluoropropane-1-sulfonyl fluoride
• CAS No.: 423-40-5
• Molecular Formula: C₃F₈O₂S
• Molecular Weight: 252.085
• DSSTox Substance ID: DTXSID101220812
• Nikkaji Number: J752.377G
• Mol file: 423-40-5.mol

Synonyms:423-40-5;HEPTAFLUOROPROPANE-1-SULFONYL FLUORIDE;PERFLUORO-1-PROPANESULFONYL FLUORIDE;1-Propanesulfonyl fluoride, 1,1,2,2,3,3,3-heptafluoro-;SCHEMBL156570;perfluoropropanesulfonyl fluoride;GCDXWZPDZBWMJA-UHFFFAOYSA-N;DTXSID101220812;AT25494;1,1,2,2,3,3,3-heptafluoropropane-1-sulfonyl fluoride

Chemical Property of Heptafluoropropane-1-sulfonyl fluoride

Chemical Property:

• Melting Point: <-120 °C
• Boiling Point: 42 °C
• Density: 1.765±0.06 g/cm3(Predicted)
• XLogP3: 2.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 10
• Rotatable Bond Count: 2
• Exact Mass: 251.94912571
• Heavy Atom Count: 14
• Complexity: 307

Purity/Quality:

99% ^*data from raw suppliers

Perfluoro-1-propanesulfonyl fluoride 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of Heptafluoropropane-1-sulfonyl fluoride

There total 11 articles about Heptafluoropropane-1-sulfonyl fluoride 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: 30.3%

propane-2-sulfonamide (81363-76-0) → Trifluoromethanesulfonyl fluoride (335-05-7) + pentafluoroethanesulfonyl fluoride (354-87-0) + 1-perfluoropropanesulfonyl fluoride (423-40-5) + perfluoroisopropylsulfonyl fluoride (14856-91-8)

Guidance literature:

With hydrogen fluoride; Further byproducts given; current: 4.5 to 5.5 V; 0.3 to 0.6 Adm^-2;

DOI:10.1016/0022-1139(96)03478-1

Reference yield: 8.6%

Pentan-1,5-disulfonylamid (24243-72-9) → 1-perfluoropropanesulfonyl fluoride (423-40-5) + perfluoro-n-pentane sulfonylfluoride (375-81-5) + Pentane-1,5-disulfonyl difluoride + 1,1,2,2,3,3,4,4,5,5-Decafluoro-pentane-1,5-disulfonyl difluoride

Guidance literature:

With hydrogen fluoride; Further byproducts given; current: 4.5 to 5.5 V; 0.3 to 0.6 Adm^-2;

DOI:10.1016/0022-1139(96)03478-1

Reference yield: 4.3%

propane-1-sulfonamide (24243-71-8) → freon-218 (76-19-7) + Hexafluoroethane (76-16-4) + ethanesulfonyl fluoride (754-03-0) + 1-perfluoropropanesulfonyl fluoride (423-40-5)

Guidance literature:

With hydrogen fluoride; Further byproducts given; current: 4.5 to 5.5 V; 0.3 to 0.6 Adm^-2;

DOI:10.1016/0022-1139(96)03478-1

upstream raw materials:

n-propanesulfonyl chloride

propane-1-sulfonyl fluoride

propane-2-sulfonamide

propane-1-sulfonamide

Downstream raw materials:

sodium perfluoropropanesulfinate

potassium perfluoropropanesulfonate

potassium fluoride

Refernces

• 1、 -. "POTASSIUM PERFLUOROALKANESULFONATES AND PROCESS FOR PRODUCTION THEREOF". Page/Page column 19-20. . Retrieved 2008/06/13.
• 2、 Satori,Juenger. "Die elektrochemische fluorierung von alkansulfonamiden und alkandisulfonamiden". . p. 71 - 75. Retrieved 2007/10/03.