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H27116 Triethylsulfonium bis(trifluoromethylsulfonyl)imide, 98%

CAS Number

Stock No. Size Price ($) Quantity Availability
H27116-06 5g 49.30
H27116-18 50g 259.00
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Triethylsulfonium bis(trifluoromethylsulfonyl)imide, 98%


Chemical Properties

Formula Weight
Storage & Sensitivity
Ambient temperatures.


Proton-Conducting Properties of a Bronsted Acid-Base Ionic Liquid and Ionic Melts Consisting of Bis(trifluoromethanesulfonyl)imide and Benzimidazole for Fuel Cell Electrolytes. Symmetric and aliphatic trialkylsulfonium cation form room temperature molten salts (RTMS) with bis(trifluoromethylsulfonyl)imide (TFSI).


Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Literature References

Hirofumi Nakamoto,; Akihiro Noda,; Kikuko Hayamizu,; Satoshi Hayashi,; Hiro-o Hamaguchi,; Masayoshi Watanabe. Proton-Conducting Properties of a Brønsted Acid-Base Ionic Liquid and Ionic Melts Consisting of Bis(trifluoromethanesulfonyl)imide and Benzimidazole for Fuel Cell Electrolytes. J. Phys. Chem. C, 2007, 111 (3),541-1548.

Hajime Matsumoto,; Toshihiko Matsuda,; Yoshinori Miyazaki. Room Temperature Molten Salts Based on Trialkylsulfonium Cations and Bis(trifluoromethylsulfonyl)imide. Chemistry Letters. 2007, 29 (12), 1430-1431.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Harmonized Tariff Code


  • L04128

    Triethylene glycol dimethyl ether, 99%
  • L13285

    Sodium sticks, coated in film of protective hydrocarbon oil, 99%
  • 19106

    Calcium hydride, 90-95%
  • 20443

    Tetraethylene glycol dimethyl ether, 98+%
  • 38568

    Aluminum trifluoromethanesulfonate

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