Propargyl benzenesulfonateCAS# 6165-75-9 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 6165-75-9 | SDF | Download SDF |
PubChem ID | 80273 | Appearance | Cryst. |
Formula | C9H8O3S | M.Wt | 196.22 |
Type of Compound | Miscellaneous | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | prop-2-ynyl benzenesulfonate | ||
SMILES | C#CCOS(=O)(=O)C1=CC=CC=C1 | ||
Standard InChIKey | RAGBYXLIHQFIPK-UHFFFAOYSA-N | ||
Standard InChI | InChI=1S/C9H8O3S/c1-2-8-12-13(10,11)9-6-4-3-5-7-9/h1,3-7H,8H2 | ||
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. |
Description | 1. Propargyl benzenesulfonate improves the SEI formation process. |
Propargyl benzenesulfonate Dilution Calculator
Propargyl benzenesulfonate Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 5.0963 mL | 25.4816 mL | 50.9632 mL | 101.9264 mL | 127.408 mL |
5 mM | 1.0193 mL | 5.0963 mL | 10.1926 mL | 20.3853 mL | 25.4816 mL |
10 mM | 0.5096 mL | 2.5482 mL | 5.0963 mL | 10.1926 mL | 12.7408 mL |
50 mM | 0.1019 mL | 0.5096 mL | 1.0193 mL | 2.0385 mL | 2.5482 mL |
100 mM | 0.051 mL | 0.2548 mL | 0.5096 mL | 1.0193 mL | 1.2741 mL |
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. |
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Propargyl Benzenesulfonate – A Triple-Bonded Electrolyte Additive for Electrolytes in Lithium Ion Batteries.
214th ECS Meeting, Abstract #1204, © The Electrochemical Society
We focused on a triple-bonded compound, Propargyl benzenesulfonate (S1), which influences the SEI formation process in ethylene carbonate, diethylene carbonate (EC/DEC)- and propylene carbonate (PC)- based electrolytes. In contrast to many other additives Propargyl benzenesulfonate decomposes in a potential range of 1200 mV to 1400 mV against Li/Li+. This fact is very meaningful because S1 provides SEI formation before we reach the edge of the potential window of carbonate based electrolytes. K. Abe et al. already investigated a compound called propargyl methanesulfonate. By the substitution of the methyl-group for a phenyl-group we found a compound which is commercially available and in the comparison cheaper. Propargyl benzenesulfonate was surveyed by cyclovoltammetry, constant current cycling and in situ Fourier transform infrared (FTIR) spectroscopy in a specially developed IR cell. It was concluded that Propargyl benzenesulfonate improves the SEI formation process. By the obtained IR data a possible reaction mechanism of Propargyl benzenesulfonate in the electrolyte was investigated.