77534-66-8

Basic information

• Product Name: diisopropylammonium trifluoromethanesulfonate
• Synonyms: diisopropylammonium trifluoromethanesulfonate
• CAS NO: 77534-66-8
• Molecular Weight: 251.27
• Mol File: 77534-66-8.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: diisopropylammonium trifluoromethanesulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: diisopropylammonium trifluoromethanesulfonate(77534-66-8)
• EPA Substance Registry System: diisopropylammonium trifluoromethanesulfonate(77534-66-8)

Safety Data

• Hazardous Substances Data: 77534-66-8(Hazardous Substances Data)

Upstream product

• 119072-55-8 tert-butylisonitrile 
• 104655-82-5 5'-O-(p,p'-dimethoxytrityl)thymidine 3'-(allyl N,N-diisopropylphosphoramidite) 
• 108-18-9 diisopropylamine 

Relevant articles and documents

Hexaalkylguanidinium trifluoromethanesulfonates - A general synthesis from tetraalkylureas and triflic anhydride, and properties as ionic liquids

More than thirty hexaalkylguanidinium trifluoromethanesulfonates 12 were prepared from N,N-diethyl-N′,N′-dimethylurea, N,N-dibutyl-N′, N′-diethylurea, or tetrabutylurea, triflic anhydride, and a dialkylamine or cyclic sec-amine in two steps. The combination of the urea and triflic anhydride first yields a bis(tetraalkylamidinio)ether bis(triflate) 10, which is then converted into a salt 12 by reaction with the amine component. The reaction sequence can also be carried out as a one-pot procedure. Eighteen of the prepared guanidinium triflates 12 constitute room-temperature ionic liquids, which were characterized for their melting point, glass transition temperature, viscosity, and refractive index. Wiley-VCH Verlag GmbH & Co. KGaA, 2007.

Carbenoid properties of phosphenium salts. Synthesis of the first 1-aza-3-phosphetine cations

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