Trifluoromethanesulfonate lithium
Based on 1 Customer Validation
Trifluoromethanesulfonate (Triflate;Trifluoromethylsulfonate) lithium is a stable lithium salt and dopant with four resonance states, which is commonly used as an electrolyte component in polymer light-emitting electrochemical cells and primary lithium batteries. Trifluoromethanesulfonate lithiumalso acts as a catalyst for the preparation of the herbicide Imazapyr. In MEH-PPV-based light-emitting electrochemical cells, Trifluoromethanesulfonate lithium promotes electrochemical p-type doping at the anode interface under applied bias, thereby facilitating the formation of p-i-n junctions, exciton generation, and light emission. Trifluoromethanesulfonate lithiumexhibits strong ion pairing in non-aqueous electrolytes, but its electrochemical stability window is narrower than that of lithium bistrifluoromethylsulfonyl imidee.
For research use only. We do not sell to patients.
- Purity: 99.9%
- CAS No.: 33454-82-9
- Formula: CF3SO3Li
- Molecular Weight:156.01
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Storage:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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HY-Y0292
Lithium carbonate
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HY-D0833
Tricalcium phosphate
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HY-W094471
Lithium acetate dihydrate
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HY-Y0649
Lithium chloride, 99.3%-T
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HY-Y0649D
Lithium chloride, 99%
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HY-Y1054
Magnesium stearate
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HY-W094464
Lithium sulfate
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HY-Y0332B
Potassium dihydrogen phosphate, AR,99.5%
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HY-Y0308E
Sodium phosphate dibasic, for cell culture
Biological Activity
Lithium trifluoromethanesulfonate is used in MEH-PPV:PEO:LiCF3SO3 blend films prepared by spin-coating. Compared with pure MEH-PPV films, the intrachain exciton emission peak of MEH-PPV in the films with a PEO/Li+ ratio ~30 shows a red shift of approximately 10 nm, which may indicate a transition of molecular chains from a curled and disordered state to a more extended, ordered state with better electron delocalization[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 33454-82-9
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Appearance Solid
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Molecular Weight 156.01
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Formula CF3SO3Li
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Color White to off-white
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SMILES
O=S(C(F)(F)F)(O[Li])=O
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Synonyms
Triflate lithium; Trifluoromethylsulfonate lithium; Trifluoromethanesulphonic acid lithium
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Solvent & Solubility
DMSO : 100 mg/mL (640.98 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (272 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 6.4098 mL | 32.0492 mL | 64.0985 mL | 160.2461 mL |
| 5 mM | 1.2820 mL | 6.4098 mL | 12.8197 mL | 32.0492 mL | |
| 10 mM | 0.6410 mL | 3.2049 mL | 6.4098 mL | 16.0246 mL | |
| 15 mM | 0.4273 mL | 2.1366 mL | 4.2732 mL | 10.6831 mL | |
| 20 mM | 0.3205 mL | 1.6025 mL | 3.2049 mL | 8.0123 mL | |
| 25 mM | 0.2564 mL | 1.2820 mL | 2.5639 mL | 6.4098 mL | |
| 30 mM | 0.2137 mL | 1.0683 mL | 2.1366 mL | 5.3415 mL | |
| 40 mM | 0.1602 mL | 0.8012 mL | 1.6025 mL | 4.0062 mL | |
| 50 mM | 0.1282 mL | 0.6410 mL | 1.2820 mL | 3.2049 mL | |
| 60 mM | 0.1068 mL | 0.5342 mL | 1.0683 mL | 2.6708 mL | |
| 80 mM | 0.0801 mL | 0.4006 mL | 0.8012 mL | 2.0031 mL | |
| 100 mM | 0.0641 mL | 0.3205 mL | 0.6410 mL | 1.6025 mL |
Trifluoromethanesulfonate lithium Related Classifications
HY-21170B Related Classifications
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- Trifluoromethanesulfonate
- 33454-82-9
- Triflate
- Trifluoromethylsulfonate
- Trifluoromethanesulphonic acid
- Biochemical Assay Reagents
- Herbicide
- primary lithium cells
- polymer light-emitting electrochemical cells
- exciton formation
- p-i-n junction
- lithium bistrifluoromethylsulfonyl imide
- light-emitting electrochemical cells
- nonaqueous electrolytes
- PEO
- p-type doping
- MEH-PPV
- Inhibitor
- inhibitor
- inhibit