N-(Trimethylsilyl)bis(trifluoromethanesulfonyl)imide

N-(三甲基硅基)双(三氟甲磺酰基)亚胺

Also known as: 1,1,1-Trifluoro-N-[(trifluoromethyl)sulfonyl]-N-(trimethylsilyl)methanesulfonamide, 1,1,1-Trifluoro-N-(trifluoromethylsulfonyl)-N-trimethylsilylmethanesulfonamide, Methanesulfonamide, 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]-N-(trimethylsilyl)-, N-(Trimethylsilyl)bis(trifluoromethanesulfonyl)imide, N-(Trimethylsilyl)bis(trifluoromethylsulfonyl)imide, TMS Triflimide, [Bis(trifluoromethanesulfonyl)amino]trimethylsilane

N-(Trimethylsilyl)bis(trifluoromethanesulfonyl)imide (CAS 82113-66-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C5H9F6NO4S2Si and a molecular weight of 353.335 g/mol. It is also known as 1,1,1-Trifluoro-N-[(trifluoromethyl)sulfonyl]-N-(trimethylsilyl)methanesulfonamide, 1,1,1-Trifluoro-N-(trifluoromethylsulfonyl)-N-trimethylsilylmethanesulfonamide and Methanesulfonamide, 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]-N-(trimethylsilyl)-. Key properties include a boiling point of 237.0±50.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 97.1±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

82113-66-4

Jingsj CID

J-37512-8

Molecular Formula

C₅H₉F₆NO₄S₂Si

Chinese Name

N-(三甲基硅基)双(三氟甲磺酰基)亚胺

Molecular Weight

353.335 g/mol

Category

Organic Bases

Last updated

8/21/2026