Dimethylbis(1,1,2,2-tetrafluoroethyl)tin(IV)

Base Information

• Chemical Name: Dimethylbis(1,1,2,2-tetrafluoroethyl)tin(IV)
• CAS No.: 662-83-9
• Molecular Formula: C₆H₈F₈Sn
• Molecular Weight: 350.827
• Mol file: 662-83-9.mol

Synonyms:Dimethylbis(1,1,2,2-tetrafluoroethyl)stannane;Dimethylbis(1,1,2,2-tetrafluoroethyl)tin(IV)

Chemical Property of Dimethylbis(1,1,2,2-tetrafluoroethyl)tin(IV)

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of Dimethylbis(1,1,2,2-tetrafluoroethyl)tin(IV)

There total 5 articles about Dimethylbis(1,1,2,2-tetrafluoroethyl)tin(IV) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 77.0%

polytetrafluoroethylene (116-14-3,82785-14-6) + dimethylstannane (2067-76-7) → Dimethyl-(1,1,2,2-tetrafluoro-ethyl)-stannane (813-42-3) + Dimethyl-bis-<1,1,2,2-tetrafluor-ethyl>-zinn (662-83-9)

Guidance literature:

In not given; Irradiation (UV/VIS); (CH3)2SnH2:CF2CF2 2:1; reaction on UV irradiation for 20 h at 50°C;;

Reference yield: 75.0%

polytetrafluoroethylene (116-14-3,82785-14-6) + dimethylstannane (2067-76-7) → Dimethyl-bis-<1,1,2,2-tetrafluor-ethyl>-zinn (662-83-9)

Guidance literature:

Irradiation (UV/VIS); closed tube, 13fold excess CF2CF2, 25°C, 21h;;

Reference yield:

Dimethyl-(1,1,2,2-tetrafluoro-ethyl)-stannane (813-42-3) → Dimethyl-bis-<1,1,2,2-tetrafluor-ethyl>-zinn (662-83-9)

Guidance literature:

In neat (no solvent); byproducts: H2; decomposition above 140°C;;

upstream raw materials:

polytetrafluoroethylene

dimethylstannane

Dimethyl-(1,1,2,2-tetrafluoro-ethyl)-stannane

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