CAS 56773-42-3
:Perfluorooctanossulfonato de tetraetilamônio
Descrição:
Perfluorooctanossulfonato de tetraetilamônio (TEA-PFOS) é um composto sintético que pertence à classe de substâncias perfluoroalquiladas (PFAS), conhecidas por suas propriedades químicas únicas, incluindo alta estabilidade térmica e química. Este composto apresenta um cátion de tetraetilamônio e um ânion de perfluorooctanosulfonato, contribuindo para suas propriedades surfactantes. O TEA-PFOS é tipicamente utilizado em várias aplicações industriais, incluindo como surfactante e na formulação de revestimentos e emulsões. Sua estrutura confere características hidrofóbicas devido à cauda perfluorada, enquanto o grupo de amônio quaternário proporciona hidrofobicidade, permitindo que interaja com substâncias polares e não polares. No entanto, como muitos PFAS, o TEA-PFOS levanta preocupações ambientais e de saúde devido à sua persistência no meio ambiente e potencial bioacumulação. O escrutínio regulatório aumentou em relação ao uso e descarte de compostos PFAS, incluindo o TEA-PFOS, devido à sua associação com efeitos adversos à saúde e contaminação ambiental.
Fórmula:C8H20N·C8F17O3S
InChI:InChI=1S/C8HF17O3S.C8H20N/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;1-5-9(6-2,7-3)8-4/h(H,26,27,28);5-8H2,1-4H3/q;+1/p-1
Chave InChI:InChIKey=JHDXAQHGAJXNBY-UHFFFAOYSA-M
SMILES:C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(C(C(C(S(=O)(=O)[O-])(F)F)(F)F)(F)F)(F)F.[N+](CC)(CC)(CC)CC
Sinónimos:- 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-Octanesulfonic Acid(1:1)
- 1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, ion(1-), N,N,N-triethylethanaminium
- Adecafluoro-1-Octanesulfonicacid(1:1)
- Ankor F
- Bayowet 248
- Bayowet FT 248
- Bayowet FT 448
- Ethanaminium, N,N,N-triethyl-, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-1-octanesulfonate (1:1)
- Ethanaminium, N,N,N-triethyl-, salt wit
- Ethanaminium, N,N,N-triethyl-, salt with 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-1-octanesulfonic acid (1:1)
- Ethanaminium,N,N,N-Triethyl-,Saltwith1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Hept
- Ethanaminium,N,N,N-Triethyl-,Saltwith1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro 1-Octanesulfonicacid(1:1)
- Fc-248
- Fluortensid FT 248
- Ft-248
- HEPTADECAFLUOROOCTANESULFONIC ACID TETRAETHYLAMMONIUM SALT
- Heptadecafluorooctanesulfonic acid tetraethylammonium salt:Perfluorooctanesulfonic acid tetraethylammonium salt:PERFLUORO-1-OCTANESULFONIC ACID, TETRAETHYLAMMONIUM SALT
- N,N,N-triethylethanaminium 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonate
- Perfluorooctanesulfonic Acid Tetraethylammonium Salt
- Tetraethyl ammonium, perfluorooctanesulfonate
- Tetraethylammonium Perfluorooctanesulphonate
- Tetraethylammonium heptadecafluorooctanesulfonate
- Tetraethylammonium n-perfluorooctanesulfonate
- Tetraethylammonium perfluoro-1-octanesulfonate
- Tetraethylammonium perfluoroalkylsulphonate
- Tetraethylammonium perfluorooctylsulfonate
- Tetraethylammonium-perfluoroctylsufonate
- Tetraethylammoniumheptadecafluoroctansulfonat
- Tetraethylammoniumperfluoroctanesulfonate
- Tetranethylammonium Perfluorooctanesulphonate
- tetraethylammonium heptadecafluorooctanesulphonate
- HEPTADECAFLUOROOCTANESULFONIC ACID TETRAETHYLAMMONIUM SALT
- tetraethylammonium heptadecafluorooctanesulphonate
- ethanaminium,n,n,n-triethyl-,saltwith1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-hept
- ethanaminium,n,n,n-triethyl-,saltwith1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro 1-octanesulfonicacid(1:1)
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Pureza (%)
0
100
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0
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50
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90
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95
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100
1 produtos.
Heptadecafluorooctanesulfonic Acid Tetraethylammonium Salt ( ~90%)
CAS:Produto ControladoApplications Heptadecafluorooctanesulfonic acid tetraethylammonium salt (CAS# 56773-42-3) is a surfactant used in the electroplating process of various metals, such as chromium and nickel. Heptadecafluorooctanesulfonic acid tetraethylammonium salt is an environmental pollutant, and has been detected in processed foods.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Guo, L.; et al.: Guangdong Huagong, 42, 119 (2015); Wang, Z.; et al.: Environment International, 69, 166 (2014); Moreta, C.; et al.: J. Chromatogr. A, 1355, 211 (2014).Fórmula:C8H20N·C8F17O3SPureza:~90%Cor e Forma:NeatPeso molecular:629.373
