77283
十七氟辛烷磺酸 溶液
~40% in H2O (T)
别名:
PFOS, 全氟辛烷磺酸
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
CF3(CF2)7SO3H
化学文摘社编号:
分子量:
500.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1813859
Form:
liquid
SMILES string
OS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
InChI key
YFSUTJLHUFNCNZ-UHFFFAOYSA-N
InChI
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)
form
liquid
concentration
~40% in H2O (T)
functional group
fluoro, sulfonic acid
正在寻找类似产品? 访问 产品对比指南
Application
Heptadecafluorooctanesulfonic acid solution can be used as a catalyst:
- In the benzoylation of a variety of unactivated benzenes via Friedel-Crafts acylation reaction in the presence of rare earth(III) perfluorooctane sulfonate in fluorous solvents.
- For the dinitration of aromatic compounds to synthesize dinitrobenzenes in the presence of ytterbium perfluorooctane sulfonate and fluorous solvent.
- To synthesize tetrahydroisoquinoline derivatives via Pictet-Spengler reaction of β-arylethyl carbamates with aldehydes.
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 2 - Lact. - Repr. 1B - STOT RE 1
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
监管及禁止进口产品
此项目有
Rare earth (III) perfluorooctane sulfonates and perfluorooctanesulfonic acid in fluorous solvents: Novel and recyclable catalytic systems for Friedel-Crafts acylation of unactivated benzenes
Yi W, et al.
Journal of Fluorine Chemistry, 126, 1191-1195 (2005)
Pictet-Spengler reactions catalyzed by Bronsted acid-surfactant-combined catalyst in water or aqueous media
Saito A, et al.
Tetrahedron Letters, 48, 835-839 (2007)
Highly efficient dinitration of aromatic compounds in fluorous media using ytterbium perfluorooctanesulfonate and perfluorooctanesulfonic acid as catalysts
Yi W, et al.
Synthetic Communications, 36, 2957-2961 (2006)
Formation of perfluorinated surfactants from precursors by indigenous microorganisms in groundwater.
Michio Murakami et al.
Chemosphere, 93(1), 140-145 (2013-06-12)
The formation of perfluorinated surfactants (PFSs) from their precursors in waters is of concern. In this study, the formation of PFSs through biodegradation of precursors was measured in incubation tests. Indigenous microorganisms in groundwater were able to biodegrade perfluorooctane sulfonamide
Shahid Ullah et al.
Environment international, 65, 63-72 (2014-01-29)
A method was developed for simultaneous analysis of perfluoroalkane sulfonic acids (PFSAs) and their sulfonamide-based precursors (perfluoroalkane sulfonamidoacetic acids (FASAAs), sulfonamides (FASAs), and sulfonamidoethanols (FASEs)) in fish muscle. Extraction was performed with acetonitrile followed by a clean-up and fractionation step
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持