562629
全氟-1-丁磺酸
97%
别名:
1,1,2,2,3,3,4,4,4-九氟-1-丁烷磺酸, 1-全氟丁烷磺酸, 九氟-1-丁烷磺酸, 九氟丁烷-1-磺酸, 九氟丁烷磺酸, 全氟丁烷磺酸, 正九氟丁烷磺酸
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关于此项目
线性分子式:
CF3(CF2)3SO3H
化学文摘社编号:
分子量:
300.10
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
206-793-1
MDL number:
Assay:
97%
InChI key
JGTNAGYHADQMCM-UHFFFAOYSA-N
InChI
1S/C4HF9O3S/c5-1(6,3(9,10)11)2(7,8)4(12,13)17(14,15)16/h(H,14,15,16)
SMILES string
OS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
assay
97%
refractive index
n20/D 1.3230 (lit.)
bp
112-114 °C/14 mmHg (lit.)
density
1.811 g/mL at 25 °C (lit.)
functional group
fluoro, sulfonic acid
storage temp.
2-8°C
Quality Level
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General description
九氟丁烷-1-磺酸是一种无色液体，可以被认为是一种超强酸 ，它可以通过 1-碘氟丁烷与连二亚硫酸钠在碳酸氢钠的乙腈/水溶液中反应合成。
Application
九氟丁烷-1-磺酸可作为催化剂用于合成 6-氯-6 H -二苯甲酮 [ c,e ] \ [1,2] 氧磷啉 和 N -苄基吡啶-2-胺 。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
supp_hazards
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
350.6 °F - Pensky-Martens closed cup
flash_point_c
177 °C - Pensky-Martens closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
"A general method for the preparation of perfluoroalkanesulfonyl chlorides"
Scott.H.J P, et al.
Journal of Fluorine Chemistry, 126(8), 1196-1201 (2005)
Lizhu Tang et al.
Chemosphere, 256, 127169-127169 (2020-05-29)
Parental exposure to perfluorobutane sulfonate (PFBS), an aquatic pollutant of emerging concern, is previously found to impair the embryonic development of offspring. However, the impairing mechanisms remain to clarify. In the present study, adult zebrafish were exposed to 0, 10
Karilyn E Sant et al.
Toxicological sciences : an official journal of the Society of Toxicology, 167(1), 258-268 (2018-09-22)
Following the phase-out of highly persistent perfluorosulfonates in the United States from non-stick and stain-resistant products in the early 2000s, perfluorobutanesulfonic acid (PFBS) has replaced these compounds as a primary surfactant. Measurements of PFBS in environmental and human samples have
Black D
Science of Synthesis: Houben-Weyl Methods of Molecular Transformations, 15 (2014)
Tang Jiawei et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 79(4), 731-740 (2019-04-13)
The potential negative effects of perfluoroalkyl substances (PFASs) discharged into aquatic environments are drawing increasing attention. However, little research has been undertaken on PFASs in wastewater from electroplating industrial parks. In this study, the concentration profiles and geographical distribution of
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