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| Product Name: | Heptadecafluorooctanesulfonic acid | | Synonyms: | 1-Octanesulfonicacid,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro;heptadecafluorooctanesulfonicacidsol.;heptadecafluorooctanesulfonic acid solution;Perfluorooctanesulphonic acid 98%;Perfluorooctanesulphonicacid98%;PERFLUOROOCTANESULPHONATE;PERFLUOROOCTANYLSULFONATE;heptadecafluorooctane-1-sulphonic acid | | CAS: | 1763-23-1 | | MF: | C8HF17O3S | | MW: | 500.13 | | EINECS: | 217-179-8 | | Product Categories: | Building Blocks;Chemical Synthesis;Fluorinated Building Blocks;F-Tagged;Organic Building Blocks;Organic Fluorinated Building Blocks;Sulfonic/Sulfinic Acids;Sulfur Compounds;Fluorochemical Surfactants;Fluorous Chemistry;Fluorous Compounds;Functional Materials;Surfactants;Synthetic Organic Chemistry | | Mol File: | 1763-23-1.mol |  |
| | Heptadecafluorooctanesulfonic acid Chemical Properties |
| | Heptadecafluorooctanesulfonic acid Usage And Synthesis |
| Description | Heptadecafluorooctanesulfonic acid is a very useful catalyst in chemical industry. It can catalyze the Intramolecular Hydroamination of Olefinic Sulfonamides in Fluorous Biphase System (FBS)1. It can also catalyze ring-opening reactions of methylenecyclopropanes with aromatic amines, sulfonamides and alcohols in supercritical carbon dioxide2. It is useful in the nitroaldol reaction in fluorous media, which is an important improvement of the chemo-selective addition of aldehyde3.
| | Chemical Properties | Perfluorooctane sulfonate can exist as a liquid or a powder. It is soluble in water (NTP, 2013). Perfluorooctane sulfonate has the ability to react with strong oxidizing agents. Upon decomposition, PFOS can form carbon oxides, sulfur oxides, and hydrogen fluoride. Additional information related to the physical and chemical properties of PFOS are not currently available. | | Uses | Perfluorooctane sulfonate (PFOS, 1-octanesulfonic acid, heptadecafluorooctanesulfonic acid, perfluorooctanesulfonic acid, 1-perfluorooctanesulfonic acid) is an eight-carbon compound in the perfluoroalkyl family of chemicals. Perfluorooctane sulfonate is used in a variety of applications, including textiles, leather products, cleaning products, and pesticides. Its main use was as a stain repellent on carpet, furniture, and other consumer products. 3M was the primary manufacturer of the chemical until it voluntarily phased it out in 2002 (USEPA, 2012). Perfluorooctane sulfonate is not manufactured any longer in the United States, but it can be imported for use in specific applications.
| | References |
- Yan, Yin, and Z. Gang. "Heptadecafluorooctanesulfonic Acid (C 8 F 17 SO 3 H) Catalyzed Intramolecular Hydroamination of Olefinic Sulfonamides in Fluorous Biphase System (FBS). " Journal of Fluorine Chemistry 128.1(2007): 40-45.
- Min, Shi, et al. "Heptadecafluorooctanesulfonic acid catalyzed ring opening reactions of methylenecyclopropanes with aromatic amines, sulfonamides and alcohols in supercritical carbon dioxide." Green Chemistry 5.1(2003):85-88.
- https://www.sciencedirect.com/science/article/pii/S1566736707001240
| | Uses | Heptadecafluorooctanesulfonic acid may be used as an analytical reference standard for the determination of the analyte in water samples using solid-phase microextraction combined with high-performance liquid chromatography with electrospray-ion trap mass spectrometry. | | Definition | ChEBI: A perfluoroalkanesulfonic acid that is octane-1-sulfonic acid in which all seventeen of the hydrogens that are attached to carbons hvae been replaced by fluorines. | | General Description | Heptadecafluorooctanesulfonic acid belongs to the class of perfluorinated alkyl acids and is emerging as persistent organic contaminants in the environment. |
| | Heptadecafluorooctanesulfonic acid Preparation Products And Raw materials |
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