57365-42-1

Basic information

• Product Name: Methane, trifluoro(methyltelluro)-
• CAS NO: 57365-42-1
• Molecular Formula: C2H3F3Te
• Molecular Weight: 211.641
• Mol File: 57365-42-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Methane, trifluoro(methyltelluro)-(CAS DataBase Reference)
• NIST Chemistry Reference: Methane, trifluoro(methyltelluro)-(57365-42-1)
• EPA Substance Registry System: Methane, trifluoro(methyltelluro)-(57365-42-1)

Safety Data

• Hazardous Substances Data: 57365-42-1(Hazardous Substances Data)

Upstream product

• 55642-42-7 bis(trifluoromethyl)tellurium 
• 544-97-8 dimethyl zinc(II) 
• 506-82-1 dimethylcadmium 

Downstream Products

• 593-80-6 dimethyltellurium 

Relevant articles and documents

DIE REAKTIONEN VON BIS(PERFLUORORGANO)TELLUR-VERBINDUNGEN (Rf)2Te (Rf=CF3, C6F5) MIT DIALKYLCADMIUM- UND -ZINK-VERBINDUNGEN R2M (R=CH3, C2H5; M=Zn, Cd)

In the presence of diglyme bis(perfluoroorgano)tellurium-compounds (Rf)2Te (Rf=CF3, C6F5)) react with (CH3)2M (M=Zn, Cd) by stepwise Rf/R-exchange via CH3TeRf and CH3MRf to form (CH3)2Te and (Rf)2M*diglyme.A stoichiometric excess of (Rf)2Te favours the formation of CH3TeRf and (Rf)2M*diglyme; equimolar amounts react to (CH3)2Te and (Rf)2M*diglyme and an excess of (CH3)2M gives (CH3)2Te along with CH3MRf*diglyme.CF3TeCF3 is isolated in good yield by reacting (CH3)2M with (CF3)2Te in the ratio 1:2. (CF3)2Te also reacts with (C2H5)2M in the presence of diglyme to yield (CF3)2M*diglyme and C2H5)2Te.