全氟辛烷磺胺
| 全氟辛烷磺胺 | |
|---|---|
| |
| |
| IUPAC名 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonamide | |
| 别名 | Perfluoroctylsulfonamide, Perfluorooctane sulfonamide, Heptadecafluorooctanesulphonamide, Perfluorooctanesulfonic acid amide, Deethylsulfluramid, FC-99 |
| 识别 | |
| 缩写 | FOSA, DESFA, PFOSA |
| CAS号 | 754-91-6 
|
| PubChem | 69785 |
| ChemSpider | 62984 |
| SMILES |
|
| InChI |
|
| EINECS | 212-046-0 |
| ChEBI | 138089 |
| 性质 | |
| 化学式 | C8H2F17NO2S |
| 摩尔质量 | 499.14 g/mol g·mol⁻¹ |
| 相关物质 | |
| 相关化合物 | Perfluorooctanesulfonic acid (PFOS), Perfluorobutanesulfonic acid (PFBS), Perfluorooctanoic acid (PFOA), Perfluorononanoic acid (PFNA) |
| 若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。 | |
全氟辛烷磺胺（英語：Perfluorooctanesulfonamide，缩写PFOSA）是一种人工合成的全氟化合物和含氟表面活性剂，带有8个碳的全氟烷基和一个磺胺官能团[1][2]。在3M公司的生产的皮革保护剂思高洁（Scotchgard）的1956到2003年的配方含有该化合物[3][4]。全氟辛烷磺胺可由全氟辛烷磺酰氟（PFOSF）与液氨反应生成，在自然界中会降解为全氟辛烷磺酸（PFOS）[5]。
参考文献
[编辑]- ^ Stephen K. Ritter. Crystal Ball On The Environment: Detective work and expertise are used to evaluate environmental contaminants of emerging concern. Chemical & Engineering News. January 2006, 84 (5): 37–40 [2020-10-01]. doi:10.1021/cen-v084n049.p037. （原始内容存档于2008-10-05）.
- ^ Boulanger B, Vargo JD, Schnoor JL, Hornbuckle KC. Evaluation of perfluorooctane surfactants in a wastewater treatment system and in a commercial surface protection product. Environ. Sci. Technol. August 2005, 39 (15): 5524–30. PMID 16124283. doi:10.1021/es050213u. Supporting Information (PDF).
- ^ Fromme H, Tittlemier SA, Völkel W, Wilhelm M, Twardella D. Perfluorinated compounds – Exposure assessment for the general population in western countries. Int. J. Hyg. Environ. Health. May 2009, 212 (3): 239–70. PMID 18565792. doi:10.1016/j.ijheh.2008.04.007.
- ^ Olsen GW, Church TR, Larson EB, van Belle G, Lundberg JK, Hansen KJ, Burris JM, Mandel JH, Zobel LR. Serum concentrations of perfluorooctanesulfonate and other fluorochemicals in an elderly population from Seattle, Washington. Chemosphere. March 2004, 54 (11): 1599–611. PMID 14675839. doi:10.1016/j.chemosphere.2003.09.025.
- ^ Lehmler, HJ. Synthesis of environmentally relevant fluorinated surfactants—a review. Chemosphere. March 2005, 58 (11): 1471–96. PMID 15694468. doi:10.1016/j.chemosphere.2004.11.078.