98.0%(T)| A1456768|Formula:C7HF13O2|Molecular Weight:364.060950000+ products instock " />
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CAS No. : | 375-85-9 | MDL No. : | MFCD00039604 |
Formula : | C7HF13O2 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | ZWBAMYVPMDSJGQ-UHFFFAOYSA-N |
M.W : | 364.06 | Pubchem ID : | 67818 |
Synonyms : |
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Signal Word: | Danger | Class: | 8 |
Precautionary Statements: | P201-P202-P264-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P403+P233-P501 | UN#: | 3265 |
Hazard Statements: | H302-H314-H360-H372 | Packing Group: | Ⅱ |
GHS Pictogram: |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With titanium dioxide P-25; water; oxygen; at 30℃; for 15h;UV-irradiation;Kinetics; Catalytic behavior; Mechanism; | The photocatalytic apparatus was a 1 L glass stirred reactor equipped with an iron halogenide UV lamp (500 W, Jelosil?HG500) emitting light at wavelengths of 315?400 nm and able t oirradiate the reactor with a specific power of 75 W/m2. The UV lamp was placed beside the reactor, which was cooled with water at a temperature of 30.0 ± 0.5 °C [27]. Titanium dioxide was introduced in the reactor at the beginning of each test (0.66 g/L) [27]. The variation of the surfactant concentration in solution was monitored by Total Organic Carbon (TOC) analysis and Ionic Chromatography [27]. The PFOA initial concentration ([PFOA]0=4 mM) was maintained lower than its CMC (7.8 mM [47]) in order to avoid the formation of emulsions that would reduce the TiO2-promoted photodegradation rates [27,28]. Moreover, the PFOA initial concentration was high enough to allow the detection of the degradation intermediates, even at very low concentrations. Each kinetic test was repeated three times in order to evaluate the error extent and realized by collecting samples (10 mL) of the reaction mixture at predetermined reaction times. Samples were centrifugedand filtered through a 0.45 mm polycarbonate membrane in order to separate the TiO2 powder from the solution. |