{{위키데이터 속성 추적}}
{{chembox
| Watchedfields = changed
| verifiedrevid = 444044854
| Name = 과불화옥탄술폰산
| ImageFile = Perfluorooctanesulfonic acid.svg
| ImageSize = 210px
| ImageFile1 = Perfluorooctanesulfonic-acid-3D-spacefill.png
| ImageSize1 = 230px
| ImageAlt1 = PFOS molecule
| SystematicName = 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-octanesulfonic acid<ref>{{웹 인용| url=http://Chemspider.com/Chemical-structure.67068.html | title=Perfluorooctanesulfonic acid &#124; C8HF17O3S &#124; ChemSpider}}</ref>
| OtherNames = PFOS
|Section1={{Chembox Identifiers
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 67068
| KEGG_Ref = {{keggcite|correct|kegg}}
| KEGG = C18142
| InChI = 1/C8HF17O3S/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)29(26,27)28/h(H,26,27,28)
| InChIKey = YFSUTJLHUFNCNZ-UHFFFAOYAS
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/C8HF17O3S/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)29(26,27)28/h(H,26,27,28)
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = YFSUTJLHUFNCNZ-UHFFFAOYSA-N
| CASNo_Ref = {{cascite|correct|??}}
| CASNo = 1763-23-1
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = 9H2MAI21CL
| PubChem = 74483
| ChEBI_Ref = {{ebicite|correct|EBI}}
| ChEBI = 39421
| SMILES = FC(F)(C(F)(F)S(=O)(=O)O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
| EINECS = 217-179-8
 }}
|Section2={{Chembox Properties
| Formula = C<sub>8</sub>HF<sub>17</sub>O<sub>3</sub>S
| MolarMass = 500.13 g/mol
| Density =
| Solvent = 
| SolubleOther =
| MeltingPt = 
| BoilingPtC = 133
| BoilingPt_notes = at 6 torr
| pKa = <<0<ref name=Cheng2009>{{저널 인용
|vauthors=Cheng J, Psillakis E, Hoffmann MR, Colussi AJ | title =Acid dissociation versus molecular association of perfluoroalkyl oxoacids: Environmental implications
| journal =J. Phys. Chem. A
| volume =113 |issue=29 |pages=8152–8156 |date=July 2009
| doi =10.1021/jp9051352 |pmid=19569653| url =https://authors.library.caltech.edu/15048/2/jp9051352_si_001.pdf
| bibcode =2009JPCA..113.8152C
}}</ref><ref name=Rayne2010>{{저널 인용
|vauthors=Rayne S, Forest K, Friesen KJ | title =Extending the semi-empirical PM6 method for carbon oxyacid pKa prediction to sulfonic acids: Application towards congener-specific estimates for the environmentally and toxicologically relevant C1 through C8 perfluoroalkyl derivatives
| journal =Nature Precedings
| year =2009
| hdl = 10101/npre.2009.2922.1
 | doi=10.1038/npre.2009.3011| doi-access =free}}</ref>
 }}
|Section7={{Chembox Hazards
| GHSPictograms = {{GHS06}}{{GHS08}}{{GHS09}}
| GHSSignalWord=Danger
| NFPA-H = 3
| NFPA-F = 0
| NFPA-R = 0
 }}
|Section8={{Chembox Related
| OtherFunction_label = compounds
| OtherFunction = [[Perfluorooctanoic acid]] (PFOA), [[Perfluorobutanesulfonic acid]] (PFBS), [[Perfluorooctanesulfonamide]] (PFOSA), [[Perfluorononanoic acid]] (PFNA)
 }}
}}
'''과불화옥탄술폰산'''(Perfluorooctanesulfonic acid, PFOS)은 플루오린화 설폰산계 화합물(fluorosurfactant)의 종류 중 하나로 유기 오염 물질이다. 2009년 9월 [[잔류성 유기 오염 물질에 관한 스톡홀름 협약]]에서 B군(규제 필요) 목록에 등재되었다. 지속적으로 노출될 시 [[만성 신부전]]의 위험이 있다.

== 각주 ==
{{각주}}

== 외부 링크 ==
{{위키공용분류}}
* [https://web.archive.org/web/20080705074650/http://www.masonsurfactants.com/Products/Fluorosurfactant.htm Mason Chemical Company, Fluorosurfactant Structure/Function page]
* [https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/183154/pfos-riskstrategy.pdf PFOS risk assessment report]
* [http://www.ewg.org/chemindex/term/496 The Environmental Working Group, PFC page]
* [https://web.archive.org/web/20090509204147/http://www.cdc.gov/exposurereport/pdf/factsheet_pfc.pdf Centers for Disease Control and Prevention, Polyfluorochemicals fact sheet]
* [https://web.archive.org/web/20071020035203/http://www.kemi.se/upload/Trycksaker/Pdf/Rapporter/Report7_06.pdf Perfluorinated substances and their uses in Sweden]
* [http://www.rikz.nl/thema/ikc/rapport2002/rikz2002043.pdf Perfluoroalkylated substances, Aquatic environmental assessment]{{깨진 링크|url=http://www.rikz.nl/thema/ikc/rapport2002/rikz2002043.pdf }}
* [https://web.archive.org/web/20110522064330/http://assets.panda.org/downloads/fact_sheet___pfcs_food.pdf Chain of Contamination: The Food Link, Perfluorinated Chemicals (PFCs) Incl. PFOS & PFOA]
* [https://web.archive.org/web/20101105041624/http://www.umweltbundesamt.de/uba-info-presse-e/hintergrund/pft-in-drinking-water.pdf Provisional evaluation of PFT in drinking water with the guide substances perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS) as examples]
* [http://www.oecd.org/document/58/0,3343,en_2649_34375_2384378_1_1_1_1,00&&en-USS_01DBC.html OECD Hazard Assessment]

{{전거 통제}}
{{토막글|화학}}

[[분류:계면활성제]]
[[분류:설폰산]]