6,7-Dimethoxy-1,1,4,4-tetramethyl-1,2,3,4-tetrahydronaphthalene, 99+% Redox shuttle ANL-RS21|08-0220|22825-00-9

6,7-Dimethoxy-1,1,4,4-tetramethyl-1,2,3,4-tetrahydronaphthalene, 99+% Redox shuttle ANL-RS21

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Sku SC08-0220_5_G
US-Strem
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Product Information

Product Name
6,7-Dimethoxy-1,1,4,4-tetramethyl-1,2,3,4-tetrahydronaphthalene, 99+% Redox shuttle ANL-RS21
Brand Name
US-Strem
Product Number
08-0220
CAS
22825-00-9
Certificate of Analysis (COA)​
COA not found

Application

Technical Notes:
Redox Shuttles for L ithium lon Batteries
1. Provides a long term intrinsic overcharge protection of lithium-ion batteries. 2.Maintains the safe operation of lithium-ion batteries.
3. Highly-soluble in conventional non-aqueous, carbonate based electrolytes. 4. Increases battery long-term stability and oxidation potential .
Electrochemical Properties:
1. ANL -RS21 5 mM exhibits a redox potential of about 4.05v, in electrolytes (1.2 M L _iPF6 in 3:7 wt/wt mixtures of EC/EMC. [1]
2. The redox shuttle in aprotic solvents can be used from -30· c to 70 c and are stable in the electrochemical window in which the cell electrodes and redox shuttle operates.
ANL -RS21 undergoes reversible electrochemical oxidation to form stable cation-radical salts. [2]
References:
1. US 2013/0288137 A1. 2.Org.Lett.，2009.11.1153