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全氟对乙基己烷磺酸

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全氟对乙基己烷磺酸
IUPAC名
1,2,2,3,3,4,5,5,6,6-decafluoro-4-(pentafluoroethyl)cyclohexane-1-sulfonic acid
别名
  • Perfluoro(perfluoroethyl)cyclohexanesulfonic acid
  • PFEtCHxS
  • PFECHS
识别
CAS号 646-83-3
PubChem 101650
ChemSpider 91843
SMILES
 
  • C1(C(C(C(C(C1(F)F)(F)F)(F)S(=O)(=O)O)(F)F)(F)F)(C(C(F)(F)F)(F)F)F
性质
化学式 C8HF15O3S
摩尔质量 462.13 g·mol⁻¹
若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

全氟对乙基己烷磺酸（PFEtCHxS）是一种有机化合物，化学式为C8HF15O3S，它是一种表面活性剂，可用于金属电镀和精加工、半导体制造、光刻工艺等领域。[1]它在环境中不易降解，已在多种环境中被检测出。[2][3]

参考文献

[编辑]
  1. ^ Gilchrist, Maya. PFAS in the metal plating and finishing industry (PDF). Minnesota Pollution Control Agency. December 2022 [2024-06-10]. （原始内容存档 (PDF)于2024-03-07）. 
  2. ^ Perfluoroethylcyclohexane Sulfonate (PFECHS) : Current Knowledge of Physiochemical Properties, Environmental Contamination and Toxicity : Whitepaper (PDF). May 15, 2020 [2024-06-11]. （原始内容存档 (PDF)于2024-06-09）. 
  3. ^ Wang, Qi; Ruan, Yuefei; Jin, Linjie; Tao, Lily S. R.; Lai, Han; Li, Guifeng; Yeung, Leo W. Y.; Leung, Kenneth M. Y.; Lam, Paul K. S. Legacy and Emerging Per- and Polyfluoroalkyl Substances in a Subtropical Marine Food Web: Suspect Screening, Isomer Profile, and Identification of Analytical Interference. Environmental Science & Technology. 2023-05-23, 57 (22): 8355–8364. Bibcode:2023EnST...57.8355W. PMC 10249352 可免费查阅. PMID 37220884. doi:10.1021/acs.est.3c00374. 
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