68555-67-9

Basic information

• Product Name: sodium heptadecafluorooctanesulphinate
• Synonyms: sodium heptadecafluorooctanesulphinate;Heptadecafluoro-1-octanesulfinic acid sodium salt;Sodium heptadecafluorooctanesulfinate
• CAS NO: 68555-67-9
• Molecular Formula: C₈F₁₇O₂S*Na
• Molecular Weight: 506.1120244
• EINECS: 271-444-2
• Mol File: 68555-67-9.mol
• Article Data: 11

Chemical Properties

• Boiling Point: 224.1°Cat760mmHg
• Flash Point: 89.3°C
• Appearance: /
• Density: g/cm³
• Vapor Pressure: 0.0342mmHg at 25°C
• CAS DataBase Reference: sodium heptadecafluorooctanesulphinate(CAS DataBase Reference)
• NIST Chemistry Reference: sodium heptadecafluorooctanesulphinate(68555-67-9)
• EPA Substance Registry System: sodium heptadecafluorooctanesulphinate(68555-67-9)

Safety Data

• Hazardous Substances Data: 68555-67-9(Hazardous Substances Data)

Usage

Uses

Sodium Perfluorooctanesulfinate is an intermediate in the synthesis of Sodium Perfluoro-1-octanesulfonate (S080940) which is is a standard for environmental testing and research. Analysis of selected perfluoroalkyl substances (PFASs) in beer and effect of beer consumption on human PFAS. Bacteria adhesion to teeth inhibition.

InChI:InChI=1/C8HF17O2S.Na/c9-1(10,3(13,14)5(17,18)7(21,22)23)2(11,12)4(15,16)6(19,20)8(24,25)28(26)27;/h(H,26,27);/q;+1/p-1

Upstream product

• 497-19-8 sodium carbonate 
• 307-33-5 1-Chloroperfluorooctane 
• 423-55-2 1-perfluorooctyl bromide 
• 307-35-7 perfluorooctyl sulfofluorure 
• 507-63-1 1-iodoheptadecafluorooctane 

Downstream Products

• 335-67-1 Perfluorooctanoic acid 
• 1763-23-1 Perfluorooctanesulfonic acid 
• 376-27-2 methyl perfluorooctanoate 
• 146560-62-5 2-(Perfluorooctyl)cyclohexanone 
• 507-63-1 1-iodoheptadecafluorooctane 
• 61589-64-8 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundec-1-ene 
• 130716-22-2 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoro-1,2-undecadiene 

Relevant articles and documents

Studies on sulfinatodehalogenation. XXIX. The sulfinatodehalogenation of primary polyfluoroalkyl iodides and bromides by sodium disulfite

Using DMF, acetonitrile and alcohols as cosolvents, both polyfluoroalkyl iodides, such as Cl(CF2)nI (n = 4, 6, 8; 1a-c) and F(CF2)nI (n = 6, 8; 1d, e), and polyfluoroalkyl bromides, such as Cl(CF2)6Br (3b) and F(CF2)8Br (3e), react with sodium disulfite in neutral aqueous solution to give the corresponding sulfinates Cl(CF2)nSO2Na (n = 4, 6, 8; 2a-c) and F(CF2)nSO2Na (n = 6, 8; 2d, e) in good yield.In a similar manner, CF3CCl3 (4a) reacted with sodium disulfite to give CF3CCl2SO2Na (5a).

Photoredox-Catalyzed Synthesis of Remote Fluoroalkylated Azaarene Derivatives and the α-Deuterated Analogues via 1, n-Hydrogen-Atom-Transfer-Involving Radical Reactions

A modular strategy to access the remote fluoroalkylated azaarene derivatives and the α-deuterated analogues, which are the isosteres of many pharmaceutically important compounds, is reported. Transformations under the sustainable photoredox catalysis platform could efficiently experience cascade radical addition, 1,n-hydrogen atom transfer (HAT), and single-electron reduction to offer the crucial anions α to azaarenes. Through reacting with H2O or the inexpensive D2O, two series of valuable products were obtained in high yields with substantial deuterium incorporation. The work demonstrates that the HAT of the α-sp3 C-H of the electron-withdrawing azaarenes with alkyl radicals is viable.

Method for preparing compound containing fluorine alkane

The invention provides a method for preparing a compound containing fluorine alkane. According to the method, under the action of single electron oxidant, perfluoroalkyl sulfinate and 1-olefin react in first solvent, and the compound containing the fluorine alkane is obtained. The preparation method is mild in reaction condition and simple in synthesis path/route, scaled production is achieved easily, a high yield is achieved, and the compound containing the fluorine alkane has high purity.