Merck
所有图片(1)

29226

Sigma-Aldrich

十一氟己酸

≥97.0% (T)

别名:
全氟己酸, PFHA
线性分子式:
CF3(CF2)4COOH
CAS号:
分子量:
314.05
Beilstein:
1805852
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

200

测定

≥97.0% (T)

溶解性

water: insoluble

密度

1.759 g/mL at 20 °C (lit.)

SMILES string

OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F

InChI

1S/C6HF11O2/c7-2(8,1(18)19)3(9,10)4(11,12)5(13,14)6(15,16)17/h(H,18,19)

InChI key

PXUULQAPEKKVAH-UHFFFAOYSA-N

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应用

十一氟己酸是一种挥发性离子对试剂,已被用作流动相,用于高极性磺基伪糖组分新沙雷诺和新沙雷诺的LC-MS 分析,它们是从阿育吠陀传统药物Salacia 类 中分离出的潜在α-葡萄糖苷酶抑制剂。

包装

5 mL in glass bottle

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Skin Corr. 1B

储存分类代码

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

分析证书

请输入批号搜索分析证书(COA)。

原产地证书 (CofO)

请输入批号搜索原产地证书(COO)。

更多文件

Quotes and Ordering

Osamu Muraoka et al.
Journal of natural medicines, 65(1), 142-148 (2010-10-29)
A quantitative analytical method for the highly polar sulfonium pseudo-sugar constituents neosalacinol (3) and neokotalanol (4), another two potent α-glucosidase inhibitors isolated from Ayurvedic traditional medicine Salacia species, was developed by employing an ion pair reagent upon chromatographic separation. The
Abdullah Akhdhar et al.
Talanta, 209, 120466-120466 (2020-01-02)
The determination of total fluorine content using high-resolution graphite furnace continuum source molecular absorption spectrometry (HR- MAS) has been employed in a variety of samples for over 10 years. However, most of the samples analysed by HR- MAS are rich
Qian S Liu et al.
Environmental science & technology, 51(17), 10173-10183 (2017-07-27)
Per- and polyfluoroalkyl substances (PFASs) are a global concern because of their ubiquitous occurrence and high persistence in human blood, and increasing amounts of unidentified fluorinated compounds are now becoming new exposure issues. This study aims to investigate the structure-related
Lei Wang et al.
Journal of chromatography. A, 1515, 45-53 (2017-08-15)
Ionic liquids have been used to efficiently extract a wide range of polar and nonpolar organic contaminants from water. In this study, imidazole ionic liquids immobilized on silica gel were synthesized through a chemical bonding method, and the immobilized dodecylimidazolium
Yi-Bo Hu et al.
Water research, 140, 148-157 (2018-04-29)
An autocatalytic system, permanganate-ultrasonic (PM-US) system, was applied to degrade perfluorooctanoic acid (PFOA) in aqueous solutions. After a 120-min ultrasonication, a PM dosage of 6 mM increased the pseudo first-order rate constant (k1) for PFOA decomposition from 3.5 × 10-3 to 13.0 × 10-3 min-1

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